JPS63122539A - Flat table press - Google Patents
Flat table pressInfo
- Publication number
- JPS63122539A JPS63122539A JP26772986A JP26772986A JPS63122539A JP S63122539 A JPS63122539 A JP S63122539A JP 26772986 A JP26772986 A JP 26772986A JP 26772986 A JP26772986 A JP 26772986A JP S63122539 A JPS63122539 A JP S63122539A
- Authority
- JP
- Japan
- Prior art keywords
- printing
- paper
- paper feed
- printed
- feed head
- 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
- 239000000463 material Substances 0.000 claims description 24
- 239000003463 adsorbent Substances 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 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 abstract description 11
- 238000009736 wetting Methods 0.000 abstract 2
- 210000000078 claw Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection 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
- 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)
- Sheets, Magazines, And Separation Thereof (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１本体フレーム内に被印刷体の積載台および紙
定搬上に被印刷体を供給する給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 "Objective of the Invention" (Industrial Application Field) The present invention is characterized in that a loading table for a printing material and a paper feeding device for feeding the printing material onto a fixed paper conveyor are installed in one main body frame. The present invention relates to a flatbed printing press, and particularly to a printing press that is excellent as a proofing machine.
（従来の技術）
製版印刷作業において２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 actual printing, which is called double 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９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
９校正刷りは１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 main 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 nine proof printing, and the efficiency of the printing press is also limited. For operational reasons, nine proofs are performed by a proofing machine that is a printing machine for one proof, that is, a flat bed printing machine.
さらに校正刷りではなく９本刷りであっても少量部数１
例えば５００部程度以下の印刷においも１本刷り用の印
刷機を稼働させることは、経済的ではなく２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 9-print, the small number of copies is 1.
For example, when printing less than about 500 copies, it is not economical to operate a single printing press, so printing is performed using a flatbed printing press such as a double 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）が自分の
手によって紙等の被印刷体を紙定盤上に１枚ずつ供給し
、供給された被印刷体を指先で軽（押すことによりアテ
、ハリにぶつける物理的作業によって行われていた。Conventionally, when printing proofs using a flatbed printing machine such as a proofing machine, or printing a small number of copies, an operator manually feeds the printing material such as paper onto a paper surface plate one sheet at a time. This was done by a physical process in which the printed material was lightly pressed with the fingertips, hitting it against the edges and firmness.
すなわち、１０ンドでｌＯ〜２０枚程度の給紙ならば、
オペレータによる手作業でも問題は少ないが、印刷枚数
が多くなると作業的にも１時間的にも大変困難なものと
なる。In other words, if you feed about 10 to 20 sheets at 10 nds,
Manual work by an operator poses few problems, but when the number of sheets to be printed increases, it becomes very difficult both in terms of work 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１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、
被印刷体の供給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 this point of view, the present invention provides a flatbed printing machine that is generally used as a single proofing machine or a small quantity printing machine.
The present invention aims to solve the above problem by using a relatively simple device for supplying printing materials.
「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てなる平台印刷機において１本
体フレーム内に被印刷体の積載台ならびに、被印刷体を
保持する吸着体を有する給紙へンドおよび該給紙へンド
を移動させ、吸着体で保持した被印刷体を紙定盤へ運ぶ
１股送装置を設けてなることを特徴とする平台印刷機で
ある。"Structure of the Invention" (Means for Solving the Problems) The present invention provides a flatbed printing machine in which a frame including an ink roller and a blanket cylinder is run on a main body frame provided with an inking device at at least one end. At the time, a loading stage for the printing material, a paper feeding hand having a suction body for holding the printing material, and the paper feeding hand are moved in one main body frame, and the printing material held by the suction body is placed on a paper surface plate. This is a flatbed printing machine characterized by being equipped with a one-way feeding device for conveying the paper to the printer.
以下２本発明の一実施態様を図面により説明する第１図
は２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ｌ
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１内には版
定盤８および紙定盤９が設けられる。さらに２本体フレ
ーム１内には被印刷体の積載台１０および給紙装置２０
が設けられる。版定盤８には印刷される印刷版を１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、
版面のインキをブランケット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、１１は排紙台を示す
。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 according to the present invention. A dampening device 2 and an inking device 3 are installed at both ends of the main body frame l.
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 1. Furthermore, inside the main body frame 1, there is a loading table 10 for printing materials and a paper feeding device 20.
will be provided. A printing plate to be printed is mounted on the plate surface plate 8, a printing material 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. ,
The ink on the printing plate is transferred to the printing material via the blanket 4 to perform printing. Note that 11 indicates a paper discharge tray.
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２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通用できることは勿論であ
る。また、多色印刷を行う場合１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. 2 Normally, a PS plate is used as the printing plate, but the dampening water device and water roller are not used or operated. Of course, the present invention is also applicable to cases where a resin letterpress is used or a single dryography method is used. Furthermore, when performing multicolor printing, one normal printing plate is replaced for each color.
第２図および第３図は３本発明にかかわる被印刷体の積
載台１０および給紙装置２０を説明するための側面図お
よび平面図である。第２図および第３図では、移動状態
を表わすため、一部点線を用いて示している。FIGS. 2 and 3 are a side view and a plan view for explaining the printing material loading table 10 and the paper feeding device 20 according to the present invention. In FIGS. 2 and 3, some dotted lines are used to represent the moving state.
第４図は給紙ヘッドの斜視図を示す。FIG. 4 shows a perspective view of the paper feed head.
本発明にかかわる給紙、つまり被印刷体１２の紙定盤９
への供給を説明する。Paper feed according to the present invention, that is, paper surface plate 9 for the printing medium 12
Explain the supply to.
被印刷体１２は、予め複数枚、［載台１０に載せられる
。積載台１０に五かれた被印刷体１２は９通常エアー吐
出口２４からのエアー吐出によりサバキがよくされる。A plurality of printing materials 12 are placed on the mounting table 10 in advance. The printing material 12 placed on the loading table 10 is cleaned well by air being discharged from nine normal air discharge ports 24.
給紙時においては、このエア吐出は常時行われており、
給紙ヘッド２１に近い、くわえ側にてなされることによ
り、吸着体２２が被印刷体１２を１枚１枚確実に取り上
げることができる。During paper feeding, this air discharge is always performed.
By doing this on the gripping side, which is close to the paper feed head 21, the suction member 22 can reliably pick up the printing materials 12 one by one.
吸着体（吸着サッカー）２２は、第４図に示すように通
常複数備えられている。吸着体２２は、給紙ヘッド２１
から下降することができるものを説明するが、給紙ヘッ
ド２１に固定されたものであってもよい。A plurality of adsorbents (adsorption suckers) 22 are usually provided as shown in FIG. The adsorbent 22 is attached to the paper feed head 21
Although a device that can be lowered from the paper feed head 21 will be described, a device that is fixed to the paper feed head 21 may also be used.
＜１１吸着体２２が給紙ヘッド２１から下降していて、
被印刷体１２を吸着できる位置にあるときを原点とする
と、まずこの原点位置において、吸着体２２の吸着バル
ブ（図示せず）が信号によりＯＮとなることにより、積
載台１０の、１番上の被印刷体１２を１枚だけ吸着する
。<11 The suction body 22 is descending from the paper feed head 21,
Assuming that the origin is the position where the printing material 12 can be sucked, first, at this origin position, the suction valve (not shown) of the suction body 22 is turned on by a signal, so that the topmost portion of the loading table 10 is Only one printing medium 12 is suctioned.
（２）搬送装置２３により、被印刷体を吸着した吸着体
２２を有する給紙ヘッド２１が垂直に上昇する。(2) The paper feed head 21 having the suction body 22 that has adsorbed the object to be printed is vertically raised by the conveyance device 23 .
＋３１ 該給ＭＥヘフド２１は２本体フレーム１のレー
ルと平行に移動し１紙定盤９に向かい、被印刷体１２の
先端が紙定盤９に設けられた被印刷体１２を固定するた
めの爪１３付近（この位置は、数値打ち込み式等にて、
任意に変えられる）で停止する。+31 The feeding ME head 21 moves parallel to the rails of the main body frame 1 and faces the paper surface plate 9, and the leading edge of the printing material 12 is placed on the paper surface plate 9 for fixing the printing material 12. Near claw 13 (this position can be entered using a numerical input method, etc.)
(can be changed arbitrarily).
（４）上記（３）の停止後、吸着体２２が給紙ヘッド２
１から下降し、吸着バルブがＯＦＦとなり、被印刷体を
開放し２紙定盤９に供給する。(4) After stopping in (3) above, the suction body 22 moves to the paper feed head 2.
1, the suction valve is turned OFF, and the printing medium is released and supplied to the 2-sheet surface plate 9.
（５）被印刷体が開放されると同時に、見当合わせ装置
（図示せず）により見当合わせを行い、爪１３が閉じ、
被印刷体を固定する。吸着体２２は上昇する（６）爪１
３が閉じると同時に、給紙ヘッド２１は積載台ｌＯまで
水平移動した後、垂直に下降し、原点に復帰する。(5) At the same time as the printing medium is released, registration is performed by a registration device (not shown), and the claws 13 are closed.
Fix the substrate. Adsorption body 22 rises (6) Claw 1
3 closes, the paper feed head 21 moves horizontally to the loading table 10, then vertically descends and returns to the origin.
以上が被印刷体１枚への印刷であるが、連続給紙、つま
り２枚目以降は、上記（１）〜（６）を繰り返すことに
より実行される。The above is printing on one printing medium, but continuous feeding, that is, printing on the second and subsequent sheets, is performed by repeating steps (1) to (6) above.
本発明にかかわる装置により自動給紙がなされ。Automatic paper feeding is performed by the apparatus according to the present invention.
作業効率が向上する。なお１本発明は給紙の自動化を図
ったものだが、排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. Note that although the present invention aims to automate paper feeding, a device that is even more automated can be realized by incorporating a device that also automates paper ejection.
次に９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, the flatbed printing press of the present invention will be explained, including the operating procedure of the mount.
インキング装置３側（後限）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 (rear end) moves toward the dampening water device 2 side (precursor).
吸着体２２が被印刷体１２を吸着する。The suction body 22 suctions the printing medium 12 .
架台４が前駆へ向かって移動していくとき１本体フレー
ムｌに設けられたスイッチ（図示せず）を倒し、 ＯＮ
の状態とすることにより、給紙ヘッド２１が垂直に上昇
する。当然このときには架台４は給紙ヘッドより湿し水
装置２側にある。When the mount 4 moves toward the front drive, flip down the switch (not shown) provided on the main body frame 1 and turn it on.
In this state, the paper feed head 21 rises vertically. Naturally, at this time, the pedestal 4 is located closer to the dampening water device 2 than the paper feed head.
架台４が湿し水装置２に着くまでに、給紙ヘッド２１は
紙定盤９上に移動し、かつ被印刷体を開放し、見当合わ
せがなされる。By the time the pedestal 4 reaches the dampening water device 2, the paper feed head 21 has moved onto the paper surface plate 9, and the printing medium has been released and registered.
見当合わせが終了し、爪１３が閉じられて被印刷体が紙
定盤９に固定される。爪１３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 13 are closed and the printing material is fixed to the paper surface plate 9. When the pawl 13 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
へラド２１もインキング装置３側へ移動し。Simultaneously with this movement of the pedestal 4 to the inking device 3, the paper feeding pad 21 also moves toward the inking device 3 side.
かつ下降して、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。Then, the timing is set so that the lowering does not interfere with the passage of the gantry 4.
なお、給紙ヘッド２１の上昇、下降はエアーシリンダー
２４により行われる。Note that the paper feeding head 21 is raised and lowered by an air cylinder 24.
平台印刷機を用いた印刷は、湿し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。Printing using a flatbed printing machine involves the following steps: preparation of dampening water and ink, warming up for supplying ink and dampening water to the printing plate, and printing.
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。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枚程度の連続給紙が可能
であるため、すなわち、印刷機を止めることなく、給紙
が行われるため、スピードが大幅に向上した。"Effects of the Invention" The flatbed printing press of the present invention can feed approximately 500 sheets continuously, that is, the printing press can be fed without stopping, so the speed has been significantly improved.
第１図は２本発明の平台印刷機の側面図、第２図および
第３図は本発明にかかわる被印刷体の積載台および給紙
装置を説明するための側面図および平面図、第４図は給
紙ヘッドの斜視図、をそれぞれ示す図中の主たる符号は
、１−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→氏定２．１０＝被印
刷体の積載台、２〇−給紙装置、ｚｌ−４紙ヘッド、２
２−吸着体、２３−）Ｍ送装置、をそれぞれ示す。FIG. 1 is a side view of a flatbed printing press according to the present invention; FIGS. 2 and 3 are side views and plan views for explaining a printing material loading table and a paper feeding device according to the present invention; and FIG. The figure is a perspective view of the paper feed head, and 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-> Mr. 2.10=loading table for printing material, 20-paper feeder, zl-4 paper head, 2
2-adsorbent and 23-) M feeding device are respectively shown.
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、本体フレ
ーム内に被印刷体の積載台ならびに、被印刷体を保持す
る吸着体を有する給紙ヘッドおよび該給紙ヘッドを移動
させ、吸着体で保持した被印刷体を紙定盤へ運ぶ搬送装
置を設けてな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 at least one end thereof, there is provided a loading table for a printing material in the main body frame, a paper feed head having an adsorption body for holding the printing material, and A flatbed printing machine characterized by being provided with a conveyance device that moves a paper feed head and conveys a printing medium held by an adsorbent to a paper surface plate.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26772986A JPS63122539A (en) | 1986-11-12 | 1986-11-12 | Flat table 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 |
|---|---|---|---|
| JP26772986A JPS63122539A (en) | 1986-11-12 | 1986-11-12 | Flat table press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63122539A true JPS63122539A (en) | 1988-05-26 |
Family
ID=17448756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26772986A Pending JPS63122539A (en) | 1986-11-12 | 1986-11-12 | Flat table press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63122539A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH049541U (en) * | 1990-05-15 | 1992-01-28 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642654A (en) * | 1979-09-14 | 1981-04-20 | Toyo Ink Mfg Co Ltd | Flat-bed offset press |
-
1986
- 1986-11-12 JP JP26772986A patent/JPS63122539A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642654A (en) * | 1979-09-14 | 1981-04-20 | Toyo Ink Mfg Co Ltd | Flat-bed offset press |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH049541U (en) * | 1990-05-15 | 1992-01-28 |
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