JPS5892565A - Method of and apparatus for washing ink roller - Google Patents
Method of and apparatus for washing ink rollerInfo
- Publication number
- JPS5892565A JPS5892565A JP19247981A JP19247981A JPS5892565A JP S5892565 A JPS5892565 A JP S5892565A JP 19247981 A JP19247981 A JP 19247981A JP 19247981 A JP19247981 A JP 19247981A JP S5892565 A JPS5892565 A JP S5892565A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- ink
- cleaning
- rollers
- nozzles
- 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
- B41F35/00—Cleaning arrangements or devices
- B41F35/04—Cleaning arrangements or devices for inking rollers
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はインキローラ洗浄方法およびその装置に関する
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an ink roller cleaning method and apparatus.
、。印刷装置において、印刷完了あるいはインキの色の
交換等ＫＴｏつては、壺ローラから版面にインキを伝え
るインキ装置の各クーラに付着したインキ１ｇとす必要
かある。,. In a printing device, when printing is completed or the ink color is replaced, it is necessary to add 1 g of ink to each cooler of the inking device that conveys ink from the pot roller to the plate surface.
従来、オフセット印刷機におけるインキローラの洗浄拡
、版面および１１ ａ−一から０＊触會断つ麺状１でイ
ンＩ？装置の一連のローラを回転させ、この状麿で最初
の揺ｌｌＩｂクーツと練ｐローラの巻き込み−の内ロー
ラ接触１１にノズルから噴射する洗浄液管吹き付け、各
ローラ面を洗浄液で洗うとともに、他のローラに！Ｉ触
させた゛ドクターブレードで、ローラ面から脱落したイ
ンキおよび洗浄液を回収するととによって行なっている
。なお、ノズルはローラの軸方向に凸って多数配設され
、ローラの全長に亘って洗浄液が供給されるようになっ
ている。Conventionally, cleaning and spreading of ink rollers in offset printing machines, plate surface and 11a-1 to 0*touch cutting noodle shape 1 in I? The series of rollers of the device are rotated, and in this state, a cleaning liquid pipe is sprayed from a nozzle onto the inner roller contact 11 of the first rocking roller and the kneading roller, washing each roller surface with the cleaning liquid, and cleaning the other rollers. To Laura! This is done by using a doctor blade to collect the ink and cleaning liquid that have fallen off the roller surface. Note that a large number of nozzles are arranged to protrude in the axial direction of the roller, so that the cleaning liquid is supplied over the entire length of the roller.
ところで、この洗浄作業において、供給する洗浄ＩＩか
多すぎると、最初の揺動ローラと練りローラとの間でス
リップが発生し、効果的な洗浄が行なえなくなる。そこ
で、従来は洗浄液の供給量を少なくして洗浄會行なって
いる。By the way, in this cleaning operation, if too much cleaning II is supplied, slipping will occur between the first swinging roller and the kneading roller, making it impossible to perform effective cleaning. Therefore, conventionally, cleaning sessions have been carried out by reducing the amount of cleaning liquid supplied.
しかし、洗浄液の供給量が少ないと洗浄効果が低いこと
から洗浄に時８が掛る。また、洗浄液を少なくしたから
と言って必ずしもスリップの発生【完全に防止できる一
〇ではなく、洗浄０１ｔｌ［［４低い。However, if the amount of cleaning liquid supplied is small, the cleaning effect will be low, so cleaning will take 8 hours. Also, even if the amount of cleaning liquid is reduced, it does not necessarily mean that the occurrence of slipping can be completely prevented;
一万、洗浄液の供給量が一定量以下になると、ドクター
ブレードとドクターブレード【轟ＩＩさせたローラとの
間の摩擦が大きくなりすぎて、ドクターブレードおよび
ローラを損傷させるおそれもある。If the amount of cleaning liquid supplied falls below a certain level, the friction between the doctor blade and the roller will become too large, potentially damaging the doctor blade and the roller.
し７？：かって、本発明の目的は、インキａ−ラの洗浄
効率の高い洗浄方法およびその装置ｔ−提供することに
ある。Shi7? An object of the present invention is to provide a method and apparatus for cleaning an inker with high efficiency.
また、本発明の他の目的はドクターブレートド？：−レ
に１１１触するローラの損傷を防止することＶＣＴ。In addition, another object of the present invention is doctor-bladed? :-To prevent damage to the rollers that touch the VCT.
る。Ru.
このような目的を達成するために本発明は、壺ローラか
らインキを受けて版面にインキを供給する一連のローラ
群を有するインキタンクの少なくとも一つのローラにノ
ズルから洗浄液を吹き付けて各ローラに付着するインキ
を落とすインキローラ洗浄において、前記ノズルはロー
ラの軸方向に沿って少なくとも２つの群になるように多
数配設するととも、に、洗゛浄液噴射時は最終時ｔ”除
いても群毎に互い違いにかつ間欠的に洗浄液を噴射する
ものである。ｔ７ｔ、 ローラに付着したインキおよ
び洗浄液の回収は、ローラ面が充分洗浄＃ＫｌｌれたＭ
廖（Ｄ後にローラＫｆｉ接するドクターブレードによっ
て行なう鳴のである。In order to achieve such an object, the present invention has an ink tank having a series of rollers that receives ink from a pot roller and supplies ink to a plate surface.The present invention sprays a cleaning liquid from a nozzle onto at least one roller of an ink tank to deposit the ink on each roller. When cleaning the ink roller to remove ink, a large number of the nozzles are arranged in at least two groups along the axial direction of the roller, and when the cleaning liquid is sprayed, the nozzles are arranged in large numbers in at least two groups, except for the final time t''. The cleaning liquid is sprayed alternately and intermittently every time.t7t, The ink and cleaning liquid adhering to the roller are collected after the roller surface has been thoroughly cleaned.
This is the sound made by the doctor blade that comes into contact with the roller Kfi after Liao (D).
以下、実施例により本発１ｕ１１−説明する。Hereinafter, the present invention 1u11 will be explained with reference to Examples.
１１Ｅ１図Ｆｉ本発明の一実ｍ例によるインキ装置の洗
浄装置の要部を示す概略正面図、第２図は同じく洗浄液
噴射状ｏｗｅ示す説明図、第３図は各部のタイζフグチ
ャートである。Fig. 11E1 is a schematic front view showing the main parts of a cleaning device for an inking device according to an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the cleaning liquid jetting state, and Fig. 3 is a tie ζ puffer chart of each part. .
この実細岡では、オフセット用インａ？装置を示す。イ
ンキ装置ＩＦｉｌｌＥ１図で示すように、多数のローラ
群からなり、インキタンク２の壺ローラ３からインキ４
１に受けて均一とした後、版胴５の版面６にインキ４を
供給する。すなわち、ローラ群の最初のＩＩＩＩＪロー
ラ７に呼出ローラ８で壷ローラ３の、インキ４ｔ−供給
する。呼出ローラ８は支点９全中心に揺動するレバー１
０の先端に回動自在に支持されていて、右揺動して壺ロ
ーラ３と接触して壺ローラ３からインキ４ｔ−受け、右
揺動して呼出ａ−ラ８の周面に、付着したインキ４ｔ−
揺動ローラ７Ｋｍｌ触させることによって供給する。In this Minoru Hosooka, offset in-a? Show the device. Inking device IFillE1 As shown in the figure, it consists of a large number of roller groups, and ink is injected from the pot roller 3 of the ink tank 2 to the ink 4.
1 to make it uniform, ink 4 is supplied to the plate surface 6 of the plate cylinder 5. That is, the ink 4t of the pot roller 3 is supplied to the first IIIJ roller 7 of the roller group by the feed roller 8. The calling roller 8 is a lever 1 that swings around the fulcrum 9.
It is rotatably supported at the tip of the roller 0, and swings to the right to contact the pot roller 3 and receive ink 4t from the pot roller 3, and swings to the right to deposit the ink on the circumferential surface of the drawer roller 8. Ink 4t-
It is supplied by touching the swinging roller 7Kml.
揺＠ｏ−ラフには練９０−ラ１１か接触し′、練りロー
ラＩＩＫは分配ローラ１２か接触する。分配ローラ１２
ＫＦｉ２つの転送ローラ１３が接触し、それぞれの転送
ローラ１３には揺動ローラ１４゜１５が接触する。また
、これら揺動ローラ１４゜１５には１つまたは２つのイ
ンキ着ローラ１６〜１８が接触している。各インキ着ロ
ーラ１６〜１８は版胴ＳＯ外周面の版面６にそれぞれ接
触する。The kneading roller 90-ra 11 is in contact with the rocker @o-rough, and the distributing roller 12 is in contact with the kneading roller IIK. Distribution roller 12
Two transfer rollers 13 are in contact with each other, and swing rollers 14 and 15 are in contact with each transfer roller 13. Further, one or two ink forming rollers 16 to 18 are in contact with these swinging rollers 14 and 15. Each of the ink forming rollers 16 to 18 is in contact with the plate surface 6 on the outer peripheral surface of the plate cylinder SO.
また、洗浄装置として、前記ＩＩＩ＃ＩＪローラ７と練
り１−ラ１１が接触する巻込部（必ずしも巻込部でなく
ともよいが、この部分か最も効果的である。）に対して
洗浄液１９會吹き付けるノズル２０が配設されている。Also, as a cleaning device, a cleaning liquid 19 is applied to the rolled-up part (not necessarily the rolled-up part, but this part is most effective) where the III#IJ roller 7 and the kneading 1-roller 11 come into contact. A spray nozzle 20 is provided.
ノズル２０はｗＬ２図で示すように、２０ａ〜２０ａと
４本配設され、練りローラ１１の軸方向に沿って配設さ
れるとともに、２本ずつ別々の洗浄液配管２１．２２に
＊ｊ）付けられている。As shown in the wL2 diagram, four nozzles 20 are arranged, 20a to 20a, and are arranged along the axial direction of the kneading roller 11, and two each are attached to separate cleaning liquid pipes 21 and 22 *j). It is being
両洗浄液配管２１．２２Ｋｔ！それぞれ電磁弁ｘ１゜ｘ
２が別々に取り付けられていて、電磁弁ＸｉのｏＭ−作
時に片−の２本のノズル２０ａ 、２０ｂから洗浄ｍｉ
９を噴射し、電磁弁１２ｆ）ＯＭｌｂ作時に他０２本の
ノズル２０ｏ 、 ２０（Ｌから洗浄液１９會噴射す−
るよう和なっている。これらノズル２０ａ〜２０ｄｔ；
ｊ第３図のタイ２ングチ岬−トで示すように、電磁弁ｉ
ｔ、ｘ２の交互の間欠的なＯＮ動作によって、２つの群
毎に洗浄液を交互（互い違い）に噴射する。Both cleaning liquid piping 21.22Kt! Solenoid valve x1゜x each
2 are installed separately, and when the solenoid valve Xi is operated, the cleaning mi is supplied from two nozzles 20a and 20b on one side.
When the solenoid valve 12f) OMlb is activated, the cleaning liquid 19 is injected from the other two nozzles 20o and 20(L).
It's so peaceful. These nozzles 20a to 20dt;
j As shown in Figure 3, the solenoid valve i
By alternating intermittent ON operations of t and x2, the cleaning liquid is alternately (alternately) injected into each of the two groups.
オた、洗浄装置Ｋ＞ける廃液（インキおよび洗浄液から
なる混合液）の＠収装置として、ドクターブレード２３
ｔ−有する容器２４が配設されている。この８器２４は
印刷時は後退（Ｉｌｌ！脱）しているが、洗浄動作に移
ると前進して、先端のドクターブレード２３ｔインキ着
ａ−ラ１６Ｋｉｉ触する揺動ローラ１４の周面Ｋｇ触さ
せ、揺動ローラ１４の周面に付着する廃液２５を取シ除
く。廃液２５ｔｉ啓器２４内に収容される。なお、揺動
ローラ１４の局面か充分に濶れていないと、ドクターブ
レード２３の接触によって＊＊ローラ１４の局面が傷付
く。このため％ｇａｓのタイミングチャートで示すよう
に、ドクターブレード２３は全て０ノズル２０から洗浄
ｌ１１９が噴射され、かり各ローラｔ−朧次伝わってく
る洗浄液１゛９が、ドクターブレード２３か接触する揺
動ローラ１４の周面に違した１、時間後に前進して揺動
ローラ１４に接触するようになっている。In addition, the doctor blade 23 is used as a collection device for waste liquid (mixed liquid consisting of ink and cleaning liquid) from the cleaning device K.
A container 24 containing t- is provided. This 8 unit 24 moves backward (Ill! off) during printing, but moves forward when the cleaning operation starts, and touches the circumferential surface of the swinging roller 14, which touches the doctor blade 23t at the tip of the ink-applying roller 16Kii. The waste liquid 25 adhering to the circumferential surface of the swinging roller 14 is removed. The waste liquid 25ti is stored in the container 24. Note that if the surface of the swinging roller 14 is not sufficiently wetted, the surface of the roller 14 will be damaged by contact with the doctor blade 23. Therefore, as shown in the timing chart of % gas, the cleaning liquid 119 is sprayed from all the nozzles 20 on the doctor blade 23, and the cleaning liquid 19 that is transmitted to each roller t-to-oji passes through the doctor blade 23 or the vibration that comes into contact with it. It moves forward and comes into contact with the swinging roller 14 after 1 hour on the circumferential surface of the moving roller 14.
このような構造において、印刷時はインキ装置ＩＫよっ
て順次版面６にインキ４￥を供給するが、洗浄時にはイ
ンキ装置１１−壺ローラ３および版面６から断つ。具体
的には、呼出ローラ８ｔ−揺動ローラ７に接触させて壺
ローラ３との接触を断つとと−に、インキローラ１６〜
１８の位置ｔずらすなどして版面６とインキ装置１との
接触を断つ。In such a structure, during printing, ink 4 is sequentially supplied to the printing plate 6 by the inking device IK, but during cleaning, the inking device 11 is cut off from the inking device 11, the fountain roller 3, and the printing plate 6. Specifically, when the calling roller 8t is brought into contact with the swinging roller 7 and the contact with the pot roller 3 is cut off, the ink rollers 16-
The contact between the plate surface 6 and the inking device 1 is cut off by shifting the position t of 18.
その後、菖３図のタイミングチャートに示すように、各
Ｓｔ動作させてインキ装置１の各ローラの洗浄を行なう
。すなわち、洗浄開始時１．にインキ装置ｌの各ローラ
を洗浄処理ｌサイクルの時間（τｓ ）Ｋ亘って回転さ
せる。また、一群のノズル２０ ａ ｖ ２０ ｂから
洗浄液１９を噴射させる弁翔閉用の電磁弁ｘ１を洗浄開
始時（ｔ・ ）からＴ１時間だけＯＮさせ、揺動ローラ
７およびＭＩＬＤローラ１１の軸方向に沿う約申分に洗
浄液１９［多量に噴射畜せる。この際、洗浄液１９が多
量に付着することから、ローラＯ約半分の部分はスリッ
プＶＩｇＣすような状ＩＩＫなるが、ローラの残りの約
半分のＩＩ竣は洗浄液が少し流れ込んで来て４、この残
りの約半分の慢域では摩擦力か大であることから、画ロ
ーラ７．１１間でのスリップは起きない。このため、洗
浄ｉｌが直接吹き付けられる約手分の＠域の洗浄効果は
従来に比較して擦かに大となる。Thereafter, as shown in the timing chart of Figure 3, each St operation is performed to clean each roller of the inking device 1. That is, at the start of cleaning 1. Then, each roller of the inking unit I is rotated for the time (τs) K of the cleaning process I cycle. In addition, the solenoid valve x1 for closing the valve that injects the cleaning liquid 19 from the group of nozzles 20 av 20 b is turned on for T1 time from the start of cleaning (t), and the axial direction of the swinging roller 7 and the MILD roller 11 is Spray a large amount of cleaning solution 19 to approximately the same amount. At this time, since a large amount of the cleaning liquid 19 adheres, about half of the roller O is in a state of slip VIgC, but when the remaining half of the roller II is completed, a small amount of the cleaning liquid flows in 4. Since the frictional force is large in the remaining slender range, about half of the range, no slip occurs between the image rollers 7 and 11. Therefore, the cleaning effect of the @ area where the cleaning il is directly sprayed is significantly greater than in the past.
つぎに、前記−万の電磁弁Ｘ１の０ＩＦＦ後のｔ１時間
経過−Ｋ、他方の電磁弁！２１Ｔ一時間だけＯＮ＠作さ
せて、他群のノズルＺｏｏ 、２０ａから洗浄液１９を
噴射させ、前記同様に揺動ローラ７および練９０−ラ１
１の他の手分を洗浄する。このような、２＃のノズル２
０ ａ ＃ ２０６の洗浄作業（テ婁）【数回（ｔｌｌ
ｔ４時間経過時：なお、回数は必ｌ！に応じて設定する
。）繰返した後、ｔＩ時時間過後に崗電磁弁Ｘ１．Ｘ２
ｆＯＭ動作させて、全ノズル２０ａ〜２０ｄＴｈ％洗浄
液１９’ｌ噴射させる。この際、ＩＩ勧クーラ７および
練りローラ１１間に−ある１ｉｌｆスリツプか尭生して
も、洗浄はほとんど終った状紡でＴｏす、各ローラに残
留する洗浄液量を均一に除去する処理であることから支
障はない。Next, t1 time elapses after 0IFF of the -10,000 solenoid valve X1 -K, the other solenoid valve! 21T is turned on for one hour, the cleaning liquid 19 is injected from the nozzles Zoo and 20a of the other groups, and the swinging roller 7 and the mixing roller 1 are
Wash the other parts of step 1. 2# nozzle 2 like this
0 a # 206 cleaning work (teru) [several times (tll
After t4 hours: The number of times is required! Set accordingly. ) is repeated, after the time tI has passed, the solenoid valve X1. X2
The fOM operation is performed to inject 19'l of Th% cleaning liquid from all nozzles 20a to 20d. At this time, even if there is a 1ilf slip between the II cooling cooler 7 and the kneading roller 11, the cleaning is almost completely completed, and the process is performed to uniformly remove the amount of cleaning liquid remaining on each roller. There is no problem from this.
一方、ドクターブレード２３は１回の全ノズル２０ａ〜
２０（Ｌからの洗浄が行なわれｔ後のｔ１経過時から、
洗浄処理ＴＩが経過する直前のｔｓ＆過時まで、前述し
て揺動ローラ１４に接触して廃１１１２５の回収を行な
う。On the other hand, the doctor blade 23 is used for all nozzles 20a~
20 (from the time t1 elapses after t after cleaning from L is performed,
The waste 11125 is collected by contacting the swinging roller 14 as described above until the time ts & immediately before the cleaning process TI elapses.
このような実施１ＰＩＩＶｃよれば、ローラＯ手分ずつ
交互に洗浄液を吹き付ける構造を採用しているため、洗
浄液管多量に吹き付けて効率的にローラの半分を洗浄し
ても、他の半分の摩擦力によってローラは回転管続ける
。したがって、ローラの半分ずつを交互に洗浄する木刀
法は効率的な洗浄が行なえる。なお、ｍリローラに連動
する各ローラにも同ＩＩＫ多童の洗浄液か供給されるこ
とから全ローラＯ洗浄が短時間で行なえるようになる。According to this implementation 1PIIVc, since a structure is adopted in which the cleaning liquid is sprayed alternately for O rollers, even if half of the rollers are efficiently cleaned by spraying a large amount of cleaning liquid, the frictional force on the other half is The roller continues to rotate through the tube. Therefore, the wooden sword method in which half of the rollers are alternately cleaned can perform efficient cleaning. Note that since the same IIK Tado cleaning liquid is also supplied to each roller that is linked to the m re-roller, all rollers can be cleaned in a short time.
筐た、前記Ｔｌｔ−０，５秒、’ｒａｔｔｏ秒として好
結果を祷た。I prayed for a good result as Tlt-0.5 seconds and 'ratto seconds.
本＠明は前記実施例に限定される鴨のではなく、本発明
の技術Ｊ！！ａＸ基いてその変形か可能である。This book is not limited to the above embodiments, but is based on the technology of the present invention! ! Its modification is possible based on aX.
たとえば、ノズルはさらに多くの群に区画してもよく、
いくりかの区画群のノズルから交互に洗浄液を噴射させ
るよう和してもよい。ｔた、洗浄液噴射時閲岬各時間も
自由ＫＩｌｌＩｌ整可能にしておいてもよい。ｔた、手
作業で洗浄＊１０−ラに供給する場合でも、本発明の方
法！利用することによって、洗浄作業の標準化および作
業時間の短縮化が図れる。For example, the nozzles may be partitioned into more groups,
The cleaning liquid may be sprayed alternately from the nozzles of several compartment groups. In addition, each time the cleaning liquid is sprayed may be freely adjusted. In addition, the method of the present invention can be applied even when manually cleaning*10-la is supplied! By using it, cleaning work can be standardized and work time can be shortened.
以上のように、本発明によれば、ドクターブレードおよ
びこＯドクターブレードか接触するローラ會傷付けるこ
となく、効率的にインキローラの洗浄を行なうことがで
きる。As described above, according to the present invention, the ink roller can be efficiently cleaned without damaging the doctor blade and the roller that comes into contact with the doctor blade.
第１図は本発明の一実施例によるインキ装置の洗浄装置
の＊Ｓｔ示丁概略正Ｗ７ｉ図、ＩＦ５図は同じく洗浄液
噴射状ｌｌｔ示す説ＩＩＩＪ図、第３図は各動作部のタ
イ電ングチャートである。
符号の説明
１・・・インキ装置、３・・・壷クーラ、６・・・版面
、７・・・揺動ローラ、８・・・呼出口−ラ、１１・・
・練りローラ、１４．１５・・・揺動ローラ、１６〜１
８・・・インキ着ローラ、１９・・・洗浄液、２０ａ〜
２ｏａ・・・ノズル，２１．２２・・・洗浄液配管、２
３・・・ドクターブレート、Ｘｌ．Ｘ２−ＩＥｉｌ弁。
代理人 弁理士 今 誠Fig. 1 is a schematic illustration of the cleaning device for an inking device according to an embodiment of the present invention. Fig. IF5 is a schematic illustration of the cleaning liquid jet pattern llt, and Fig. 3 is a diagram showing the tie terminals of each operating part. It is a chart. Explanation of symbols 1... Inking device, 3... Urn cooler, 6... Print plate, 7... Swinging roller, 8... Outlet-ra, 11...
・Kneading roller, 14.15... Swinging roller, 16-1
8... Ink forming roller, 19... Cleaning liquid, 20a~
2oa...Nozzle, 21.22...Cleaning liquid piping, 2
3...Doctor Brate, Xl. X2-IEil valve. Agent Patent Attorney Makoto Kon
Claims (3)
給する一連のローラ群を有するインキ装置の少なくとも
一つのローラにノズルから洗浄ａｔ吹き付けて各クーラ
に付着するインキを落とすインキローラ洗浄方法におい
て、前記ノズルハローラの軸方向に沿って少なくとも２
つの群になるように多数配設するとともに、洗浄液噴射
時は最終時を除いて各群毎に互い違いにかつ間欠的に洗
浄液管噴射することＹｒ峙黴とするインキローラ洗浄方
法。(1) In an ink roller cleaning method in which cleaning at is sprayed from a nozzle onto at least one roller of an inking device having a series of rollers that receive ink from a flo roller and supply ink to a plate surface to remove ink adhering to each cooler. , at least two along the axial direction of the nozzle harrow roller.
A method for cleaning ink rollers in which a large number of ink rollers are arranged in two groups, and cleaning liquid pipes are injected alternately and intermittently for each group except at the final time when injecting cleaning liquid to eliminate mold and mildew.
キを供給する一連のクーラ群ｔＷするインキ装置の少な
くとも−りのローラに洗浄液を噴射するノズルと、イン
キ装置Ｏ他Ｑａ−ラＫｉｌしてクーラに付着したインｄ
Ｐおよび洗浄ｉＩ管回収するドタタゴブＶ−ドと、會有
すゐインキローラ洗浄方法において、前記ノズルはロー
ラの軸方向に分って少なくとも２つの群となるように多
数配設するとともに、ノズルの各群は電磁弁の切換によ
って最終時を除いて互い違いにかつ間欠的に洗浄液を噴
射することを特徴とするインキローラ洗浄方法。(2) A series of coolers that receive ink from the pot cooler and supply ink to the plate surface; a nozzle that injects cleaning liquid to at least one roller of the inking device; attached ind
In the ink roller cleaning method, a large number of the nozzles are arranged in at least two groups divided in the axial direction of the roller, and a number of nozzles are arranged in at least two groups in the axial direction of the roller. An ink roller cleaning method characterized in that each group injects cleaning liquid alternately and intermittently except at the final time by switching a solenoid valve.
ローラＩｉが充分洗浄１１に濡れた状−で接触させるこ
と′ｔ４Ｉ黴とする特許請求の範囲第２項記載のインキ
ａ−予洗浄装置。(3) The contact with the doctor blade O roller is
The ink pre-cleaning device according to claim 2, wherein the roller Ii is brought into contact with the cleaning 11 in a wet state to remove mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19247981A JPS5892565A (en) | 1981-11-30 | 1981-11-30 | Method of and apparatus for washing ink roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19247981A JPS5892565A (en) | 1981-11-30 | 1981-11-30 | Method of and apparatus for washing ink roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5892565A true JPS5892565A (en) | 1983-06-01 |
| JPH025582B2 JPH025582B2 (en) | 1990-02-02 |
Family
ID=16291970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19247981A Granted JPS5892565A (en) | 1981-11-30 | 1981-11-30 | Method of and apparatus for washing ink roller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5892565A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6122950A (en) * | 1984-07-11 | 1986-01-31 | Akiyama Insatsuki Seizo Kk | Washing mechanism for blanket in offset press |
| JPS61109735U (en) * | 1984-12-25 | 1986-07-11 | ||
| JPS6250145A (en) * | 1985-08-29 | 1987-03-04 | Akiyama Insatsuki Seizo Kk | Apparatus for automatically washing ink roller in printing press |
| JPS62153057A (en) * | 1985-12-05 | 1987-07-08 | ケ−ニツヒ・ウント・バウエル・アクチエンゲゼルシヤフト | Sheet discharger for sheet rotary press |
| US4760857A (en) * | 1985-09-12 | 1988-08-02 | Kabushikigaisha Tokyo Kikai Seisakusho | Washing device for a roller part in a machine unit and the like |
| JPS643437U (en) * | 1987-06-26 | 1989-01-10 | ||
| JPH03101941A (en) * | 1989-09-15 | 1991-04-26 | Tokyo Kikai Seisakusho Ltd | Ink wiper for inking device for printer |
| US8630568B2 (en) | 2010-03-03 | 2014-01-14 | Konica Minolta Holdings, Inc. | Liquid development apparatus and cleaning method that control either a gap between a pool forming member and a supply roller or a supply rate of a cleaning liquid |
-
1981
- 1981-11-30 JP JP19247981A patent/JPS5892565A/en active Granted
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6122950A (en) * | 1984-07-11 | 1986-01-31 | Akiyama Insatsuki Seizo Kk | Washing mechanism for blanket in offset press |
| JPS61109735U (en) * | 1984-12-25 | 1986-07-11 | ||
| JPS6250145A (en) * | 1985-08-29 | 1987-03-04 | Akiyama Insatsuki Seizo Kk | Apparatus for automatically washing ink roller in printing press |
| JPH0444905B2 (en) * | 1985-08-29 | 1992-07-23 | Akyama Insatsuki Seizo Kk | |
| US4760857A (en) * | 1985-09-12 | 1988-08-02 | Kabushikigaisha Tokyo Kikai Seisakusho | Washing device for a roller part in a machine unit and the like |
| JPS62153057A (en) * | 1985-12-05 | 1987-07-08 | ケ−ニツヒ・ウント・バウエル・アクチエンゲゼルシヤフト | Sheet discharger for sheet rotary press |
| JPS643437U (en) * | 1987-06-26 | 1989-01-10 | ||
| JPH0436923Y2 (en) * | 1987-06-26 | 1992-08-31 | ||
| JPH03101941A (en) * | 1989-09-15 | 1991-04-26 | Tokyo Kikai Seisakusho Ltd | Ink wiper for inking device for printer |
| US8630568B2 (en) | 2010-03-03 | 2014-01-14 | Konica Minolta Holdings, Inc. | Liquid development apparatus and cleaning method that control either a gap between a pool forming member and a supply roller or a supply rate of a cleaning liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH025582B2 (en) | 1990-02-02 |
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