JPH0665489B2 - Printing cylinder transport and inking device for printing machines - Google Patents
Printing cylinder transport and inking device for printing machinesInfo
- Publication number
- JPH0665489B2 JPH0665489B2 JP58213218A JP21321883A JPH0665489B2 JP H0665489 B2 JPH0665489 B2 JP H0665489B2 JP 58213218 A JP58213218 A JP 58213218A JP 21321883 A JP21321883 A JP 21321883A JP H0665489 B2 JPH0665489 B2 JP H0665489B2
- Authority
- JP
- Japan
- Prior art keywords
- ink
- plate cylinder
- printing
- inking device
- ink pan
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/18—Auxiliary devices for exchanging forme cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
【発明の詳細な説明】 本発明は印刷機のインキ装置に係り特に版胴の運搬装置
を兼ねたインキ装置に関する。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inking device for a printing press, and more particularly to an inking device that also serves as a plate cylinder transport device.
グラビア輪転印刷機の印刷ユニツトには版胴及び版胴へ
のインキ付与を行うインキ装置が設けられており、イン
キ装置は版胴へインキを塗布するためのインキパン及び
該インキパンへのインキ供給を行うインキポンプ、イン
キタンク等からなつている。このインキ装置は一般に印
刷ユニツト内に据付けられ、インキパンは版胴の交換の
ため上下に移動可能となつている。かかる従来の構造に
おいて、版胴を交換するには、版胴を適当な運搬台車に
載せて印刷ユニツト近傍に運び、インキパンを降下させ
て版胴取付部に作業空間を作り、使用していた版胴を取
り外し、新たな版胴を取り付けるという作業を行うが、
重い版胴を狭い空間内で取り付けたり、取り外したりし
なければならず極めて作業性が悪いという欠点があつ
た。また、インキの交換を行うには、インキパン、イン
キポンプ、インキタンクをきれいに清掃しなければなら
ず、その為には極めて長時間を要し、印刷機の休止期間
が長くなるという欠点もあつた。The printing unit of the gravure rotary printing machine is provided with a plate cylinder and an inking device for applying ink to the plate cylinder. The inking device supplies an ink pan for applying ink to the plate cylinder and an ink supply to the ink pan. It consists of an ink pump, ink tank, etc. This inking unit is generally installed in the printing unit, and the ink pan can be moved up and down to replace the plate cylinder. In such a conventional structure, in order to replace the plate cylinder, the plate cylinder is placed on a suitable carrier and carried to the vicinity of the printing unit, and the ink pan is lowered to create a working space in the plate cylinder mounting portion, which is used. I will remove the cylinder and attach a new plate cylinder,
The heavy plate cylinder had to be attached and detached in a narrow space, resulting in extremely poor workability. Moreover, in order to replace the ink, the ink pan, the ink pump, and the ink tank must be thoroughly cleaned, which takes a very long time, and there is also a drawback that the printer is out of service for a long period of time. .
本発明はかかる従来技術の欠点を解消せんとするもの
で、版胴の取り付け、取り外しを容易にし、かつインキ
交換も極めて簡単にかつ短時間で行い得るインキ装置を
提供することを目的とする。SUMMARY OF THE INVENTION The present invention is intended to solve the drawbacks of the prior art, and an object thereof is to provide an inking device that facilitates attachment and detachment of a plate cylinder and that allows ink exchange to be performed very easily and in a short time.
上記目的を達成すべくなされた本発明は、台車と、該台
車に、方向を変更可能に取り付けられた複数の車輪と、
その車輪の方向を操作する操作機構と、前記台車に昇降
可能に保持されたインキパンと、そのインキパンを昇降
させる昇降機構と、前記台車に搭載され前記インキパン
にインキを供給するインキポンプ及びインキタンクと、
前記インキパン内に取り外し可能に置かれた版胴支持体
とを有する印刷機の版胴運搬兼インキ装置を要旨とす
る。The present invention made to achieve the above object is a bogie, and a plurality of wheels mounted on the bogie so that the direction of the bogie can be changed.
An operating mechanism for operating the direction of the wheels, an ink pan held by the carriage so as to be able to move up and down, a lifting mechanism for lifting the ink pan, an ink pump and an ink tank mounted on the carriage for supplying ink to the ink pan, ,
The gist is a plate cylinder transporting and inking device of a printing machine having a plate cylinder support detachably placed in the ink pan.
上記構成の装置では、台車に設けた車輪の方向を操作機
構によって変えることが可能であるので、台車の進行方
向を直角に変更することが可能であり、台車を印刷機の
側方から印刷ユニット間に送り込み、次いで方向変換し
て印刷ユニツト内に送り込んだり、その逆に印刷ユニッ
トから印刷機の外に送り出したりすることが可能であ
る。つまり、インキ装置や版胴を容易に且つ短時間で印
刷ユニット内外に移動させることができる上、印刷ユニ
ットのフレームに穴をあけることもない為、既存の印刷
機のインキ装置と容易に変更できる。更に、インキパン
が昇降機構によって昇降するので、インキパンを版胴直
径に応じた好ましい位置にセットでき、種々な直径の版
胴を用いて良好な印刷操作を行うことができる。また、
インキパン内に版胴支持体を置き、そのインキパンを昇
降させることによって、印刷ユニットに設けられている
チャック装置に対して版胴を容易に着脱することができ
る。In the apparatus having the above configuration, since the direction of the wheels provided on the carriage can be changed by the operation mechanism, the traveling direction of the carriage can be changed to a right angle, and the carriage can be changed from the side of the printing machine to the printing unit. It is possible to feed it in the interim and then redirect it into the printing unit or vice versa from the printing unit out of the printing press. In other words, the inking device and plate cylinder can be easily moved in and out of the printing unit in a short time, and since no holes are made in the frame of the printing unit, the inking device of the existing printing machine can be easily changed. . Furthermore, since the ink pan moves up and down by the lifting mechanism, the ink pan can be set at a preferred position according to the diameter of the plate cylinder, and good printing operation can be performed using plate cylinders of various diameters. Also,
By placing the plate cylinder support in the ink pan and raising and lowering the ink pan, the plate cylinder can be easily attached to and detached from the chuck device provided in the printing unit.
以下、添付図面に示す本発明の実施例を詳細に説明す
る。Hereinafter, embodiments of the present invention shown in the accompanying drawings will be described in detail.
第1図〜第3図において、インキ装置1は2個の前輪2
と2個の後輪3をもつた台車4を有する。これらの前輪
2及び後輪3はそれぞれ垂直な支持軸5、6に取付けら
れ、支持軸5、6は台車4に対し回転自在である。これ
らの支持軸5、6は第4図に示すようにレバー7、8、
9、10、11、ロツド12、13、14、扇形ギヤ1
5、16により互に連動して回転するよう連結されてお
り、前輪2及び後輪3が同時に旋回する。ここで注目す
べきことは、前輪2と後輪3が互に反対方向に旋回する
よう連結されていることである。このようにすると、台
車4の走行中に前後輪を旋回させて台車4を円滑に円弧
状に方向変換させることができる。第1図〜第3図を参
照すると、後輪3の支持軸6の一方にはアーム17が固
定され、アーム17先端には取つ手18が取付けられて
いる。かくして、取つ手18を操作して前後輪2、3を
操縦できる。なお、アーム17を任意の角度位置で固定
しうるよう、アーム17には円弧溝17Aが形成され、
固定具19と係合している。1 to 3, the inking device 1 includes two front wheels 2
And a trolley 4 with two rear wheels 3. The front wheels 2 and the rear wheels 3 are attached to vertical support shafts 5 and 6, respectively, and the support shafts 5 and 6 are rotatable with respect to the carriage 4. These support shafts 5 and 6 are levers 7 and 8 as shown in FIG.
9, 10, 11, rod 12, 13, 14, fan gear 1
The wheels 5 and 16 are connected to each other so as to rotate together, so that the front wheel 2 and the rear wheel 3 turn at the same time. What should be noted here is that the front wheels 2 and the rear wheels 3 are connected so as to turn in mutually opposite directions. With this configuration, the front and rear wheels can be turned while the carriage 4 is traveling, and the carriage 4 can be smoothly turned into an arc shape. Referring to FIGS. 1 to 3, an arm 17 is fixed to one of the support shafts 6 of the rear wheel 3, and a grip 18 is attached to the tip of the arm 17. Thus, the front and rear wheels 2, 3 can be operated by operating the grip 18. An arc groove 17A is formed in the arm 17 so that the arm 17 can be fixed at an arbitrary angular position.
It is engaged with the fixture 19.
特に第2図からよくわかるように、台車4は軸受ブロツ
ク20を有し、該ブロツク20には垂直なラツク軸21
が滑動可能に挿入され、該ラツク軸上端にはインキパン
22が固定されている。ラツク軸21は側面にラツク2
1Aを形成され、ピニオン軸23外面のピニオンにかみ
合う。ピニオン軸23の一端にはウオームホイール24
が固定され、該ウオームホイール24は操作軸25のウ
オーム26とかみ合う。かくして、操作軸25の一端の
ハンドル27を回転させることにより、ピニオン軸23
が回転させられ、ラツク21Aによりラツク軸21が上
下動しインキパン22が昇降する。As can be seen from FIG. 2 in particular, the carriage 4 has a bearing block 20 and a rack shaft 21 perpendicular to the block 20.
Is slidably inserted, and an ink pan 22 is fixed to the upper end of the rack shaft. The rack shaft 21 has a rack 2 on the side.
1A is formed and meshes with the pinion on the outer surface of the pinion shaft 23. A worm wheel 24 is provided at one end of the pinion shaft 23.
Is fixed, and the worm wheel 24 meshes with the worm 26 of the operating shaft 25. Thus, by rotating the handle 27 at one end of the operation shaft 25, the pinion shaft 23
The rack shaft 21 moves up and down by the rack 21A, and the ink pan 22 moves up and down.
インキパン22内には版胴支持体30が置かれている。
版胴支持体30は本体31と該本体31に回転自在に保
持されたローラ32から成り、ローラ32上に版胴33
が保持される。ローラ32は版胴を傷つけないよう軟か
い材料で作られており、かつ第1図に示すように版胴3
3の軸線方向に多少移動しうるよう、本体31との間に
ギヤツプGが形成されている。これは後述するように版
胴33を印刷ユニツト40のフレーム41の版胴チヤツ
ク装置(図示せず)に保持させるさい、版胴が軸線方向
に移動しても、ローラ32が版胴33と一緒に移動し、
版胴33に傷をつけない為である。版胴支持体30をイ
ンキパン22内の所定位置に置くため、インキパン22
底面には円弧状突起22Aが設けられ、一方本体31底
面には突起22Aにはまり合うくぼみが形成されてい
る。A plate cylinder support 30 is placed in the ink pan 22.
The plate cylinder support 30 includes a main body 31 and a roller 32 rotatably held by the main body 31, and the plate cylinder 33 is mounted on the roller 32.
Is retained. The roller 32 is made of a soft material so as not to damage the plate cylinder, and as shown in FIG.
A gear gap G is formed between the main body 31 and the main body 31 so that the gear G can be moved slightly in the axial direction of 3. This is because when the plate cylinder 33 is held by a plate cylinder chuck device (not shown) of the frame 41 of the printing unit 40, as will be described later, even if the plate cylinder moves in the axial direction, the roller 32 and the plate cylinder 33 move together. Move to
This is because the plate cylinder 33 is not scratched. In order to place the plate cylinder support 30 at a predetermined position in the ink pan 22, the ink pan 22
The bottom surface is provided with an arcuate projection 22A, while the bottom surface of the main body 31 is formed with a recess that fits into the projection 22A.
台車4は更にインキタンク34、インキポンプ35、フ
イルタ36等を搭載しており、これらはインキパン22
に供給管(図示せず)を介してインキを供給する。ま
た、インキパン22とインキタンク34との間にはイン
キ戻り管(図示せず)が設けられている。The carriage 4 is further equipped with an ink tank 34, an ink pump 35, a filter 36, etc.
Is supplied with ink through a supply pipe (not shown). An ink return pipe (not shown) is provided between the ink pan 22 and the ink tank 34.
第5図、第6図において、印刷ユニツト40は両側のフ
レーム41、41を有し、該フレームは多数のガイドロ
ーラ42や圧胴43を保持している。圧胴43の下方は
台車4が入り得るように空間となつている。更に、台車
4の大きさは、隣接する印刷ユニツトのフレーム41、
41間を通り、かつ一つの印刷ユニツトのフレーム4
1、41間を通り抜けることができるように定められて
いる。In FIGS. 5 and 6, the printing unit 40 has frames 41, 41 on both sides, and the frame holds a large number of guide rollers 42 and impression cylinders 43. A space is provided below the impression cylinder 43 so that the carriage 4 can enter therein. Further, the size of the carriage 4 is set such that the frame 41 of the adjacent printing unit,
Frame 41 of one printing unit that passes between 41
It is defined so that it can pass between No. 1 and No. 41.
次に、本発明になるインキ装置1の使用方法を説明す
る。まず、印刷ユニツト40にインキ装置1を最初に組
み合わせる手順を説明する。インキパン22内に版胴支
持体30を置き、その上に版胴33を載せた状態で台車
4を手で押し、第5図、第6図に示すように、印刷機の
側方の位置Aから印刷ユニツト間の位置Bに移動させ
る。次に位置Bにおいて、後輪3を操縦する取つ手18
を90度回転させ前後輪2、3を90度方向変換し、台
車4を位置Cに移動させる。この状態が第1図〜第3図
に示す状態である。次に、第2図において、ハンドル2
7を操作してインキパン22を上昇させ、版胴33を所
定位置に上昇させた後、該版胴を印刷ユニツトのフレー
ム41に設けられたチヤツク装置に支持させる。その
後、版胴支持体30を取り外し、インキパン22を版胴
33へのインキ付与に好適な高さに位置決めし、インキ
ポンプでインキを供給して、印刷動作に入る。印刷中、
台車4は印刷ユニツト内に停止したまゝである。Next, a method of using the inking device 1 according to the present invention will be described. First, a procedure for first assembling the inking unit 1 to the printing unit 40 will be described. The plate cylinder support 30 is placed in the ink pan 22, and the dolly 4 is manually pushed with the plate cylinder 33 placed on the plate cylinder support 30. As shown in FIGS. To the position B between the printing units. Next, at position B, a handle 18 for steering the rear wheel 3
To rotate the front and rear wheels 2, 3 by 90 degrees to move the carriage 4 to the position C. This state is the state shown in FIGS. Next, referring to FIG. 2, the handle 2
7 is operated to raise the ink pan 22 to raise the plate cylinder 33 to a predetermined position, and then the plate cylinder is supported by the chucking device provided on the frame 41 of the printing unit. Thereafter, the plate cylinder support 30 is removed, the ink pan 22 is positioned at a height suitable for applying ink to the plate cylinder 33, and ink is supplied by the ink pump to start the printing operation. During printing,
The trolley 4 remains stopped in the printing unit.
次に版胴の交換動作を説明する。印刷中、交換すべき版
胴を載せたインキ装置1を第5図の位置Bに待機させて
おく。印刷機を停止させると、先ず使用中の版胴を外
し、その下のインキ装置のインキパン22に載せ、イン
キ装置を位置Dに移動させ、次いで印刷機の側方に送り
出す。同時に位置Bにて待機中の新たなインキ装置を位
置Cに移し、上記の手順にて版胴を取り付け、印刷を再
開する。Next, the operation of replacing the plate cylinder will be described. During printing, the inking device 1 on which the plate cylinder to be replaced is placed is kept in position B in FIG. When the printing machine is stopped, first the plate cylinder in use is removed and placed on the ink pan 22 of the inking unit below it, the inking unit is moved to position D, and then it is fed to the side of the printing machine. At the same time, the new inking unit waiting at the position B is moved to the position C, the plate cylinder is attached according to the above procedure, and printing is restarted.
なお、上記実施例では第5図に示すように、インキ装置
1を位置Bから印刷ユニツト内に移動させ、印刷ユニツ
ト内からは位置Bとは反対側の位置Dに移動させるよう
に、即ちインキ装置が印刷ユニツトを通り抜けできるよ
うにしている。この構造は極めて敏速に版胴及びインキ
装置の交換を可能とし、極めて好適であるが、本発明に
不可欠ではなく、インキ装置1が印刷ユニツトを通り抜
けできず、一方の側のみから出入りする構造であつても
よい。In the above embodiment, as shown in FIG. 5, the inking device 1 is moved from the position B into the printing unit and is moved from the printing unit to the position D opposite to the position B, that is, the ink. Allows the device to pass through the printing unit. This structure enables the plate cylinder and the inking device to be exchanged very quickly, and is very suitable, but it is not essential to the present invention, and the inking device 1 cannot pass through the printing unit and only comes in and goes out from one side. You can buy it.
以上の如く、本発明はインキパン、インキタンク、イン
キモータ等を台車に搭載し、かつインキパンを昇降可能
とするとともに版胴を保持しうるように構成したインキ
装置であるので、印刷ユニツトの版胴やインキ装置を、
簡単にかつ短時間で交換することができ、印刷機の休止
時間を短縮して稼動率を向上できるという優れた効果を
有する。As described above, the present invention is an inking device in which an ink pan, an ink tank, an ink motor, etc. are mounted on a carriage, and the ink pan can be moved up and down and the plate cylinder can be held. And inking device,
It has an excellent effect that it can be replaced easily and in a short time, the down time of the printing press can be shortened, and the operation rate can be improved.
第1図は本発明の一実施例の上面図、第2図は第1図の
II−II矢視図、第3図は第1図のIII−III矢視図、第4
図は前後輪2、3の連結状態を示す平面図、第5図は印
刷ユニツト内外にインキ装置1を移動させる状況を示す
概略平面図、第6図は同概略側面図である。 1……インキ装置、4……台車 22……インキパン、30……版胴支持体 33……版胴、34……インキタンク 35……インキポンプ1 is a top view of an embodiment of the present invention, and FIG. 2 is a top view of FIG.
II-II arrow view, FIG. 3 is a III-III arrow view of FIG. 1, 4
FIG. 5 is a plan view showing a connected state of the front and rear wheels 2, 3, FIG. 5 is a schematic plan view showing a situation in which the inking device 1 is moved in and out of the printing unit, and FIG. 6 is a schematic side view thereof. 1 ... Ink device, 4 ... Cart 22 ... Ink pan, 30 ... Plate cylinder support 33 ... Plate cylinder, 34 ... Ink tank 35 ... Ink pump
Claims (1)
付けられた複数の車輪と、その車輪の方向を操作する操
作機構と、前記台車に昇降可能に保持されたインキパン
と、そのインキパンを昇降させる昇降機構と、前記台車
に搭載され前記インキパンにインキを供給するインキポ
ンプ及びインキタンクと、前記インキパン内に取り外し
可能に置かれた版胴支持体とを有する印刷機の版胴運搬
兼インキ装置。1. A trolley, a plurality of wheels mounted on the trolley so as to be changeable in direction, an operation mechanism for operating the direction of the wheels, an ink pan held up and down by the trolley, and an ink pan thereof. And a plate cylinder carrier of a printing machine having an elevating mechanism for moving up and down, an ink pump and an ink tank mounted on the carriage for supplying ink to the ink pan, and a plate cylinder support detachably placed in the ink pan. Inking device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58213218A JPH0665489B2 (en) | 1983-11-15 | 1983-11-15 | Printing cylinder transport and inking device for printing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58213218A JPH0665489B2 (en) | 1983-11-15 | 1983-11-15 | Printing cylinder transport and inking device for printing machines |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60105543A JPS60105543A (en) | 1985-06-11 |
JPH0665489B2 true JPH0665489B2 (en) | 1994-08-24 |
Family
ID=16635484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58213218A Expired - Fee Related JPH0665489B2 (en) | 1983-11-15 | 1983-11-15 | Printing cylinder transport and inking device for printing machines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0665489B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2803785B2 (en) * | 1988-10-17 | 1998-09-24 | 大日本インキ化学工業株式会社 | Plate cylinder replacement method and plate cylinder replacement device |
IT1251899B (en) * | 1991-09-27 | 1995-05-26 | Cerutti Spa Off Mec | PROCEDURE FOR INTRODUCING CYLINDER TROLLEYS IN THE PRINTING ELEMENTS OF A ROTARY MACHINE |
-
1983
- 1983-11-15 JP JP58213218A patent/JPH0665489B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS60105543A (en) | 1985-06-11 |
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