JPS63128940A - Flat-bed printing press - Google Patents
Flat-bed printing pressInfo
- Publication number
- JPS63128940A JPS63128940A JP27518186A JP27518186A JPS63128940A JP S63128940 A JPS63128940 A JP S63128940A JP 27518186 A JP27518186 A JP 27518186A JP 27518186 A JP27518186 A JP 27518186A JP S63128940 A JPS63128940 A JP S63128940A
- Authority
- JP
- Japan
- Prior art keywords
- printing
- paper
- delivery
- printed matter
- suction body
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 230000005484 gravity Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000001514 detection method Methods 0.000 description 9
- 210000000078 claw Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 241000009328 Perro Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
Description
【発明の詳細な説明】
「発明の目的」
（産業上の利用分野）
本発明は９紙定盤上の印刷物を排紙し、かつ複数の印刷
物を積載してお（もてきる排紙装置を装着した平台印刷
機に関し、特に校正機として優れた印刷機に関する。Detailed Description of the Invention "Object of the Invention" (Industrial Field of Application) The present invention provides a paper ejecting device that ejects printed matter on a nine-paper surface plate, and that loads (brings) a plurality of printed matter. This invention relates to a flatbed printing machine equipped with a flatbed printing machine, and particularly to a printing machine that is excellent as a proofing machine.
（従来の技術）
製版印刷作業において１本刷りと称している実際の印刷
の前に、製版によって得られた印刷版の検査および本刷
りを行うときの標準印刷物を得るために校正刷りを行う
ことが一般になされている。(Prior art) Before the actual printing, which is called one-shot printing in plate-making printing work, proof printing is performed to inspect the printing plate obtained by plate-making and to obtain a standard printed matter for actual printing. is commonly done.
この校正刷りは９本刷りの検査であるため１本刷りに近
い条件で印刷されていることが望ましい。つまり本刷り
の印刷機を使用して校正刷りを行うのがよいが１本刷り
の印刷機が１校正刷りのように少量部数の印刷には不便
に作られており、また印刷機の効率的稼働等の理由から
２校正刷りは２校正刷り用の印刷機すなわち平台印刷機
である校正機によって行われている。Since this proof print is an inspection of nine prints, it is desirable that it be printed under conditions close to those of a single print. In other words, it is better to use the production printing press for proof printing, but the single printing press is not designed to be convenient for printing a small number of copies such as one proof printing, and the efficiency of the printing press is also limited. For reasons such as operation, the second proof printing is performed by a proofing machine that is a printing machine for second proof printing, that is, a flat bed printing machine.
さらに校正刷りではなく２本刷りであっても少量部数２
例えば５００部程度以下の印刷においも９本刷り用の印
刷機を稼働させることは、経済的ではなく１校正機等の
平台印刷機によって印刷がなされている。Furthermore, even if it is not a proof print but a double print, the small number of copies is 2.
For example, when printing less than about 500 copies, it is not economical to operate a printing press for 9 copies, so printing is performed using a flatbed printing machine such as a single proofing machine.
校正機等の平台印刷機は、一般にインキローラおよびブ
ランケット胴を含む架台を、少なくとも一端にインキン
グ装置が設けられた本体フレーム上を走行させることに
より印刷がなされる。BACKGROUND ART Flatbed printing machines such as proofing machines generally perform printing by running a pedestal including an ink roller and a blanket cylinder over a main body frame that is provided with an inking device at at least one end.
校正機等の平台印刷機による校正刷りまたは少量部数の
本則りにおいて、従来は作業者（オペレータ）が、フ・
７トペダルを踏むことにより８紙定盤にある印刷された
印刷物を固定している爪を開放させ。In the past, when printing proofs using a flatbed printing machine such as a proofing machine, or when printing a small number of copies, an operator would
By stepping on the 7th pedal, the claws that fix the printed material on the 8th paper surface plate are released.
印刷物を１枚ずつ手で取り上げ、またフントペダルを離
すと、爪がしまって、排紙の作業を完了していた。この
作業によって、印刷の作業工程を１次的に止めることに
なり、ロス時間を作ることとなる。When I picked up the printed matter one by one and released the Hund pedal again, the claws retracted and the paper ejecting process was completed. This operation temporarily stops the printing process, resulting in lost time.
すなわち、自分の手によって紙等の被印刷体に印刷され
た印刷物をを紙定盤から１枚ずつ取り出すという作業能
率が劣る方法で行われていた。That is, the printing process was performed using a method with poor work efficiency, in which printed matter printed on a printing medium such as paper was taken out one by one from a paper surface plate by hand.
また、１０フトで１０〜２０枚程度の排紙ならば、オペ
レータによる手作業でも問題は少ないが、印刷枚数が多
くなるとｉ１的にも９時間的にも大変困難なものとなる
。Further, if 10 to 20 sheets are ejected by 10 feet, there is no problem with manual operation by an operator, but if the number of sheets to be printed increases, it becomes very difficult in terms of time and time.
（発明が解決しようとする問題点）
このような点から本発明は９校正機または少量部数の印
刷機として一般に利用されている平台印刷機において、
印刷物の排紙を比較的簡便な装置により、上記問題の解
決を図るものである。(Problems to be Solved by the Invention) From these points of view, the present invention provides a flatbed printing machine that is generally used as a 9 proofing machine or a printing machine for small quantity copies.
The present invention aims to solve the above problem by using a relatively simple device for discharging printed matter.
「発明の構成」
（問題点を解決するための手段）
本発明は、インキローラおよびプランタ・７ト胴を含む
架台を、少なくとも一端にインキング装置が設けられた
本体フレーム上を走行させてなる平台印刷機において、
架台に、排紙台、印刷物を保持する吸着体および該吸着
体を保持する排紙アームからなる排紙ヘッド、該排紙ヘ
ッドを排紙台上で移動させ。"Structure of the Invention" (Means for Solving the Problems) The present invention comprises a frame including an ink roller and a planter/seventh cylinder running on a main body frame provided with an inking device on at least one end. In a flatbed printing machine,
A paper ejection head including a paper ejection table, a suction body for holding printed matter, and a paper ejection arm for holding the suction body is mounted on a pedestal, and the paper ejection head is moved on the paper ejection table.
かつ該排紙台から下降および復帰させる１股送装置を有
する平台印刷機である。It is also a flatbed printing machine having a one-way feeding device that lowers and returns from the paper discharge tray.
以下１本発明の一実施態様を図面により説明する第１図
は１本発明の平台印刷機の概要を示す側面図である。本
体フレームｌの両端に湿し水（ダンプニング）装置２お
よびインキング装置３が設置され、この本体フレーム１
の上を、プランケット５．水ローラ６およびインキロー
ラ７を含む架台４が走行する。本体フレームｌ内には版
定盤８および紙定盤９が設けられる。版定盤８には印刷
される印刷版を、紙定盤９には被印刷体を装着し、架台
４を本体フレームｌ上を往復走行させて、印刷版に湿し
水とインキを付与し１版面のインキをプランケット４を
介して被印刷体に転写し、印刷を行うものである。なお
、１０は排紙装置を示す。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be explained below with reference to the drawings. FIG. 1 is a side view showing an outline of a flatbed printing press of the present invention. A dampening device 2 and an inking device 3 are installed at both ends of the main body frame 1.
Plunket 5. A frame 4 including a water roller 6 and an ink roller 7 runs. A plate plate 8 and a paper plate 9 are provided within the main body frame l. The printing plate to be printed is mounted on the plate surface plate 8, and the material to be printed is mounted on the paper surface plate 9, and the mount 4 is moved back and forth on the main body frame l to apply dampening water and ink to the printing plate. Printing is performed by transferring the ink of one printing plate onto a printing medium via a plunket 4. Note that 10 indicates a paper ejecting device.
なお、第１図に示す実施態様では、湿し水装置を使用し
た平台印刷機を示し１通常ｐｓ版を印刷版として印刷さ
れるが、湿し水装置、水ローラを使用しない、または稼
働させないで、樹脂凸版を使う場合やドライオグラフィ
一方式の場合等にも本発明が適用できることは勿論であ
る。ま′た。多色印刷を行う場合３通常印刷版を１色毎
に交換する。Note that the embodiment shown in FIG. 1 shows a flatbed printing machine that uses a dampening water device and prints on a normal PS plate as a printing plate, but the dampening water device and water roller are not used or are not operated. Of course, the present invention can also be applied to cases where a resin letterpress is used or a single dryography method is used. Also. When performing multicolor printing, replace the printing plate for each color.
第２図は０本発明にかかわる排紙装置を概略説明するた
めの側面図である。第２図では、移動状態を表わすため
、一部矢印を用いて示している。FIG. 2 is a side view schematically illustrating a paper discharge device according to the present invention. In FIG. 2, some arrows are used to indicate the moving state.
排紙装置ｌＯとしては、吸着体１１および排紙アーム１
２の排紙ヘッドと、排紙台１４と、モーター１３および
エアーシリンダー（図示せず）・を含む搬送装置と、排
紙ヘッド下限検知センサー１５および排紙ヘッド上限検
知センサー１６と、を含むものである。なお、排紙ヘッ
ド下限検知センサー１５および排紙ヘッド上限検知セン
サー１６は必須ではない本発明にかかわる排紙、つまり
印刷物２０を２紙定１９から排紙する動作を説明する。The paper ejecting device 1O includes an absorber 11 and a paper ejecting arm 1.
2, a paper ejection table 14, a conveying device including a motor 13 and an air cylinder (not shown), a paper ejection head lower limit detection sensor 15, and a paper ejection head upper limit detection sensor 16. . Note that the paper ejection head lower limit detection sensor 15 and the paper ejection head upper limit detection sensor 16 are not essential. The paper ejection according to the present invention, that is, the operation of ejecting the printed matter 20 from the two-sheet set 19 will be described.
（１）紙定盤９上を架台が走行し、プランケット胴着に
よって印刷された印刷物２０は、架台が紙定盤９を通過
すると同時に爪２１が開放される。(1) The mount runs on the paper surface plate 9, and the printed matter 20 printed by the plunket body is released at the same time as the mount passes the paper surface plate 9, and the claws 21 are released.
（２）吸着体１１を移動させる排紙アーム１２がエアー
シリンダー（図示せず）により、排紙台１４から下降し
、さらに吸着体１１が排紙アーム１２より下がって、印
刷物２０に接する位置まで来る。なお、吸着体１１およ
び排紙アーム１２を排紙ヘッドと称する。(2) The paper discharge arm 12 that moves the suction body 11 is lowered from the paper discharge tray 14 by an air cylinder (not shown), and the suction body 11 is further lowered from the paper discharge arm 12 until it touches the printed matter 20. come. Note that the suction body 11 and the paper ejection arm 12 are referred to as a paper ejection head.
（３）吸着体（吸着サッカー）１１のバルブ（図示せず
）がＯＮとなることにより、吸引を始め、吸着体１１が
印刷物２０を吸着する。(3) A valve (not shown) of the suction body (suction sucker) 11 is turned on to start suction, and the suction body 11 suctions the printed matter 20 .
（４）吸着と同時に、吸着体１１が上昇し、さらに排紙
アーム１２が排紙台１４に上昇（復帰）する。(4) At the same time as the suction, the suction body 11 rises, and the paper discharge arm 12 further rises (returns) to the paper discharge table 14.
なお、ここでは、排紙アーム１２に対し吸着体１．１が
上昇または下降できる構造を説明しているが、固定され
たものでもよい。Although a structure in which the suction body 1.1 can be raised or lowered with respect to the paper ejection arm 12 is described here, it may be fixed.
（５）排紙ヘッドがモーター１３により、排紙台１４の
上を移動、つまり上昇させる。(5) The motor 13 moves the paper discharge head above the paper discharge tray 14, that is, raises it.
（６）排紙ヘッドが、排紙ヘンド上限検知センサー１６
に検知されることにより、停止し、同時に吸着体１１の
バルブがＯＦＦとなり、印刷物２０は、排紙台に開放さ
れる。重力によって印刷物２０は排紙台１４に積載され
る。(6) The paper ejection head detects the paper ejection hend upper limit detection sensor 16.
When this is detected, the suction body 11 is stopped, and at the same time, the valve of the suction body 11 is turned OFF, and the printed matter 20 is released onto the paper discharge tray. The printed matter 20 is stacked on the paper delivery stand 14 by gravity.
（７）吸着体１１のバルブがＯＦＦとなると同時に排紙
ヘッドは下降し、排紙ヘッド下限検知センサー１５の検
知により停止する。(7) At the same time as the valve of the suction body 11 is turned off, the paper discharge head descends and is stopped by the detection by the paper discharge head lower limit detection sensor 15.
以上が印刷物１枚の排紙であるが、連続排紙、つまり２
枚目以降は、上記（１）〜（７）を繰り返すことにより
実行される。The above is the ejection of one printed sheet, but continuous ejection, that is, two
From the second page onwards, the above steps (1) to (7) are repeated.
本発明にかかわる装置により自動排紙がなされ。Automatic paper ejection is performed by the apparatus according to the present invention.
作業効率が向上する。なお２本発明は排紙の自動化を図
ったものだが、給紙についても自動化する装置を組み込
むことにより、より一層自動化した装置が実現できる。Improves work efficiency. 2. Although the present invention aims to automate paper ejection, by incorporating a device that also automates paper feeding, an even more automated device can be realized.
さらに排紙装置を架台に装着することにより場所をとら
ずに自動排紙が可能となる。Furthermore, by mounting the paper ejection device on the pedestal, automatic paper ejection becomes possible without taking up much space.
次に１本発明の平台印刷機を、架台の動作手順を含めて
説明する。Next, a flatbed printing press according to the present invention will be explained, including the operating procedure of the mount.
インキング装置３側（抜駆）にある架台４は湿し水装置
２側（前駆）へ向かって移動すると同時に。At the same time, the pedestal 4 located on the inking device 3 side (extractor) moves toward the dampening water device 2 side (precursor).
自動給紙装置が原点から稼１ｅＪＬ 、紙定盤９に被印
刷体を供給する。架台４が湿し水装置２に着くまでに。The automatic paper feeding device feeds the printing medium from the origin to the paper platen 9. By the time the pedestal 4 reaches the dampening water device 2.
被印刷体の見当合わせがなされる。The substrate is registered.
見当合わせが終了し、爪２１が閉じられて被印刷体が紙
定盤９に固定される。爪２１が閉じることにより、信号
が発せられ、架台４がインキング装置３に向かって移動
する。After the registration is completed, the claws 21 are closed and the printing material is fixed to the paper surface plate 9. When the pawl 21 closes, a signal is generated and the pedestal 4 moves toward the inking device 3.
架台４が紙定盤上の被印刷体を通過することにより印刷
が行われる。Printing is performed by passing the pedestal 4 over the printing material on the paper surface plate.
この架台４のインキング装置３への移動と同時に、給紙
装置も原点に復帰し９架台４の通過に支障を来たさない
ようにタイミング設定をする。At the same time as this movement of the gantry 4 to the inking device 3, the paper feeding device also returns to its origin, and the timing is set so as not to interfere with the passage of the gantry 4.
架台４が印刷をした直後に１本体フレーム１に設けられ
たスイッチ（図示せず）によって、爪２１が開き、印刷
物２０が開放される。Immediately after the gantry 4 prints, a switch (not shown) provided on the main body frame 1 opens the claw 21 and releases the printed matter 20.
爪２１を開くスイッチの直ぐ後に設けられたスイッチ（
図示せず）によって、排紙ヘッドが下降し。A switch provided immediately after the switch that opens the claw 21 (
(not shown) lowers the paper ejection head.
印刷物２０を吸引、保持する。The printed matter 20 is sucked and held.
架台４が抜駆に行くと共に、架台４に設けられた排紙装
置１０の排紙台１４に印刷物２０が積載される。As the pedestal 4 moves to eject, the printed matter 20 is loaded onto the paper eject table 14 of the paper ejecting device 10 provided on the pedestal 4.
平台印刷機を用いた印刷は、ｆＡシ水およびインキの準
備である作業、印刷版にインキ、湿し水を供給するウオ
ーミングアツプ、印刷、の手順で行われる。印刷では枚
数の設定を行い、印刷開始の指示により、印刷がなされ
る。Printing using a flatbed printing machine is performed in the following steps: preparation of fA water and ink, warming up for supplying ink and dampening water to the printing plate, and printing. For printing, the number of copies is set, and printing is performed in response to an instruction to start printing.
「発明の効果」
本発明の平台印刷機は、５００枚程度の連続排紙が可能
であるため、すなわち、印刷機を止めることなく、排紙
が行われるため、スピードが大幅に向上した。さらに架
台に排紙装置を装着することにより、平台印刷機として
余分にほとんど場所をとることもなく、簡便な装置によ
り自動排紙が可能となったものである。"Effects of the Invention" Since the flatbed printing press of the present invention is capable of continuously discharging approximately 500 sheets, that is, the printing machine can discharge sheets without stopping the printing press, and therefore the speed has been significantly improved. Furthermore, by attaching a paper ejecting device to the pedestal, the flatbed printing machine does not take up much extra space, and automatic paper ejecting becomes possible with a simple device.
第１図は１本発明の平台印刷機の側面図、第２図は本発
明にかかわる排紙装置を概略説明するための側面図、を
それぞれ示す。
図中の主たる符号は、１一本体フレーム、２−湿し水装
置、３−インキング装置、４−架台、８−版定盤、９−
紙定盤、１〇−排紙装置、１１−吸着体、１２−排紙ア
ーム、１３−モーター、１４−排紙台、１５−排紙ヘッ
ド下限検知センサー、１６−排紙ヘッド上限検知センサ
ー、２〇−印刷物、２１−爪、をそれぞれ示す。FIG. 1 is a side view of a flatbed printing press according to the present invention, and FIG. 2 is a side view schematically illustrating a paper discharge device according to the present invention. The main symbols in the figure are 1-main frame, 2-dampening water device, 3-inking device, 4-mounting frame, 8-plate surface plate, 9-
paper surface plate, 10-paper discharge device, 11-adsorption body, 12-paper discharge arm, 13-motor, 14-paper discharge table, 15-paper discharge head lower limit detection sensor, 16-paper discharge head upper limit detection sensor, 20-printed matter and 21-nail are shown, respectively.
Claims (1)
少なくとも一端にインキング装置が設けられた本体フレ
ーム上を走行させてなる平台印刷機において、架台に、
排紙台、印刷物を保持する吸着体および該吸着体を保持
する排紙アームからなる排紙ヘッド、該排紙ヘッドを排
紙台上で移動させ、かつ該排紙台から下降および復帰さ
せる搬送装置を有することを特徴とする平台印刷機。1. The frame containing the ink roller and blanket cylinder,
In a flatbed printing machine running on a main body frame having an inking device on at least one end, the pedestal includes:
A paper ejection head consisting of a paper ejection table, a suction body that holds printed matter, and a paper ejection arm that holds the suction body, and a conveyor that moves the paper ejection head on the paper ejection table, and descends and returns from the paper ejection table. A flatbed printing machine characterized by having a device.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27518186A JPS63128940A (en) | 1986-11-20 | 1986-11-20 | Flat-bed printing press |
| DE19873790716 DE3790716T1 (en) | 1986-11-12 | 1987-11-11 | |
| CH2602/88A CH678302A5 (en) | 1986-11-12 | 1987-11-11 | |
| PCT/JP1987/000879 WO1988003478A1 (en) | 1986-11-12 | 1987-11-11 | Flatbed press and printing method |
| US07/233,656 US4873924A (en) | 1986-11-12 | 1987-11-11 | Flat-bed press and flat-bed printing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27518186A JPS63128940A (en) | 1986-11-20 | 1986-11-20 | Flat-bed printing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63128940A true JPS63128940A (en) | 1988-06-01 |
Family
ID=17551801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27518186A Pending JPS63128940A (en) | 1986-11-12 | 1986-11-20 | Flat-bed printing press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63128940A (en) |
-
1986
- 1986-11-20 JP JP27518186A patent/JPS63128940A/en active Pending
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