JPH0422698B2 - - Google Patents
Info
- Publication number
- JPH0422698B2 JPH0422698B2 JP57084928A JP8492882A JPH0422698B2 JP H0422698 B2 JPH0422698 B2 JP H0422698B2 JP 57084928 A JP57084928 A JP 57084928A JP 8492882 A JP8492882 A JP 8492882A JP H0422698 B2 JPH0422698 B2 JP H0422698B2
- Authority
- JP
- Japan
- Prior art keywords
- ink
- adjustment
- printing press
- ink supply
- frame
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/04—Ducts, containers, supply or metering devices with duct-blades or like metering devices
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
【発明の詳細な説明】
この発明は、印刷機のインキ供給装置に係り、
特にインキ供給量を簡便に調整することができる
カセツト式インキ供給装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an ink supply device for a printing press,
In particular, the present invention relates to a cassette-type ink supply device that can easily adjust the amount of ink supplied.
従来、この種のインキ供給装置は、印刷機ユニ
ツトと一体的に構成されており、このためインキ
供給装置の取付け並びに調整が困難であつた。例
えば、インキ出し調整板を調整ねじで直接押すよ
う構成したものであるため、インキ供給量の微調
整が困難であつた。また、この場合、インキ出し
調整板を押圧する調整ねじにストツパを設けるこ
とができないため、押し過ぎた際にインキ出し調
整板の摩耗が早まる難点がある。さらに、インキ
出しローラとインキ壺とをそれぞれ別々に組付け
ているため、組立てに際し高度の精度出しが必要
とされるばかりでなく、インキ出し調整板の先端
からインキ漏れを生じるため保守が著しく面倒と
なる等多く問題点があつた。 Conventionally, this type of ink supply device has been constructed integrally with the printing press unit, making it difficult to install and adjust the ink supply device. For example, since the ink outlet adjustment plate is configured to be pushed directly by an adjustment screw, it has been difficult to finely adjust the amount of ink supplied. Further, in this case, since a stopper cannot be provided on the adjustment screw that presses the ink discharge adjustment plate, there is a problem that the ink discharge adjustment plate will wear out quickly if it is pushed too much. Furthermore, since the ink dispenser roller and ink fountain are assembled separately, not only is a high degree of precision required during assembly, but maintenance is extremely troublesome as ink leaks from the tip of the ink dispenser adjustment plate. Many problems arose.
そこで、本発明者は、前述した従来のインキ供
給装置の問題点を克服すべく種々検討を重ねた結
果、インキ出しローラとインキ壺とを印刷機フレ
ームとは別のフレームに一体的に取付けてカセツ
ト方式とすることにより、インキ供給量の微調整
が可能になると共にインキ供給量の過調整を防止
するストツパを簡便に設けることができ、さらに
インキ出し調整板の周辺における印刷機フレーム
の汚れ防止手段も容易に施すことができ、前記問
題点を解消し得ることを突き止めた。 Therefore, as a result of various studies to overcome the problems of the conventional ink supply device described above, the inventor of the present invention has decided to install the ink dispenser roller and the ink fountain integrally on a frame separate from the printing press frame. By using a cassette system, it is possible to finely adjust the ink supply amount, and a stopper can be easily installed to prevent over-adjustment of the ink supply amount.It also prevents the printing press frame from getting dirty around the ink outlet adjustment plate. It has been found that the above-mentioned problems can be solved by means that can be easily implemented.
従つて、本発明の目的は、インキ出しローラと
インキ壺とを一体化して独立した組立体とするこ
とにより、インキ供給量の微調整を可能とし、印
刷機フレームに対する組付けおよび保守を容易化
し得る印刷機のインキ供給装置を提供するにあ
る。 Therefore, an object of the present invention is to integrate the ink fountain roller and the ink fountain into an independent assembly, thereby making it possible to finely adjust the amount of ink supplied, and facilitating assembly to the printing press frame and maintenance. Our goal is to provide ink supply equipment for printing presses.
前記の目的を達成するため、本発明において
は、インキ出しローラとインキ出し調整板を有す
るインキ壺構成体とをフレームに一体的に設け、
このフレームを印刷機ユニツトに着脱自在に取付
けてなる印刷機のカセツト式インキ供給装置にお
いて、
インキ出し調整板の下部に調整レバーを設ける
と共にこの調整レバーと係合してインキ供給量を
調整する第１の調整ねじを備えた操作杆を設けか
つ前記調整レバーの一端部に第２の調整ねじによ
り位置調整を行つて調整レバーの過調整を防止す
るストツパを設けてインキ出し調整板の調整機構
を構成し、
インキ出しローラの両端部に軸受を設けてこれ
を印刷機ユニツトに設けた芯出しケースに嵌合し
て固定し、
さらにインキ壺構成体はトグルリンクとアーム
を介して前記フレームに取付け、このフレームを
印刷機ユニツトのステーに載置することを特徴と
する。 In order to achieve the above object, in the present invention, an ink fountain structure having an ink dispenser roller and an ink dispenser adjustment plate is integrally provided in a frame,
In a cassette-type ink supply device for a printing press in which this frame is detachably attached to a printing press unit, an adjustment lever is provided at the bottom of the ink discharge adjustment plate, and a lever that engages with this adjustment lever adjusts the ink supply amount. An adjustment mechanism for the ink supply adjustment plate is provided by providing an operating rod with a first adjustment screw, and providing a stopper at one end of the adjustment lever for adjusting the position with a second adjustment screw to prevent over-adjustment of the adjustment lever. Bearings are provided at both ends of the ink fountain roller, which are fitted and fixed to a centering case provided in the printing press unit, and the ink fountain component is attached to the frame via a toggle link and an arm. , the frame is placed on the stay of the printing press unit.
前記のカセツト式インキ供給装置において、イ
ンキ出し調整板の下部にマイラーフイルムを被着
することにより、インキの汚れを有効に防止する
ことができる。 In the above-mentioned cassette type ink supply device, ink contamination can be effectively prevented by applying a Mylar film to the lower part of the ink discharge adjusting plate.
次に、本発明に係る印刷機のインキ供給装置の
実施例につき、添付図面を参照しながら以下詳細
に説明する。 Next, embodiments of an ink supply device for a printing press according to the present invention will be described in detail below with reference to the accompanying drawings.
第１図および第２図は本発明装置の一実施例を
示すもので、第１図は要部側面図、第２図は第１
図の底面図である。すなわち、第１図において、
参照符号１０はインキ出しローラ、１２はインキ
壺を示し、これは独立したユニツトを構成するフ
レーム１４にそれぞれ一体的に取付けられる。イ
ンキ壺１２の底部にはインキ出し調整板１６が設
けられ、このインキ出し調整板１６の一端部はイ
ンキ出しローラ１０に接触する。一方、このイン
キ出し調整板１６の下部に第１の調整ねじ１８を
備えた調整機構２０が配設される。すなわち、こ
の調整機構２０は、インキ出し調整板１６の下部
に枢着配置した調整レバー２２と、この調整レバ
ー２２を調整ねじ１８の作用下に操作する操作杆
２４と、前記調整レバー２２のストツパ２６と、
このストツパ２６の位置調整を行う第２の調整ね
じ２８とから構成される。この場合、前記操作杆
２４を操作する調整ねじ１８は、差動ねじによつ
て構成し、適宜外部調整可能に調整つまみ３０が
設けられる。また、調整レバー２２は、一端部に
インキ出し調整板１６の先端下部に当接する突起
部３２を備え、他端部をストツパ２６に係止し、
一部を操作杆２４の一端部と係合して操作杆２４
の作用下に枢着部３４を支点として旋回方向に偏
位するよう構成される。また、ストツパ２６は、
一部を枢着した構成からなり、このストツパ２６
に対し調整ねじ２８が直接当接するよう配設され
る。さらに、インキ出し調整板１６の先端下部に
はインキの汚れを防止するため適宜マイラーフイ
ルム３５を被着する。 Figures 1 and 2 show an embodiment of the device of the present invention, with Figure 1 being a side view of the main parts, and Figure 2 being
FIG. 3 is a bottom view of the figure. That is, in Figure 1,
Reference numeral 10 indicates an ink fountain, and 12 an ink fountain, which are each integrally attached to a frame 14 constituting an independent unit. An ink dispenser adjustment plate 16 is provided at the bottom of the ink fountain 12 , and one end of this ink dispenser regulator plate 16 contacts the ink dispenser roller 10 . On the other hand, an adjustment mechanism 20 having a first adjustment screw 18 is disposed below the ink discharge adjustment plate 16. That is, this adjustment mechanism 20 includes an adjustment lever 22 pivotally arranged at the lower part of the ink discharge adjustment plate 16, an operating rod 24 for operating the adjustment lever 22 under the action of the adjustment screw 18, and a stopper of the adjustment lever 22. 26 and
It is composed of a second adjusting screw 28 for adjusting the position of this stopper 26. In this case, the adjusting screw 18 for operating the operating rod 24 is constituted by a differential screw, and is provided with an adjusting knob 30 for external adjustment as appropriate. The adjustment lever 22 also has a protrusion 32 at one end that comes into contact with the lower tip of the ink discharge adjustment plate 16, and the other end is locked to the stopper 26.
A part of the operating lever 24 is engaged with one end of the operating lever 24.
It is configured to be deflected in the turning direction using the pivot portion 34 as a fulcrum under the action of. In addition, the stopper 26 is
It consists of a structure in which a part of the stopper 26 is pivoted.
The adjustment screw 28 is disposed so as to directly abut against it. Further, a Mylar film 35 is appropriately attached to the lower end of the ink discharge adjusting plate 16 to prevent ink from staining.
しかるに、フレーム１４に対し、インキ出しロ
ーラ１０とインキ壺１２を取付ける場合、第２図
に示すように、インキ出しローラ１０はこれを枢
支する軸受箱３６，３６を介してフレーム１４に
取付け、またインキ壺１２はトグルリンク３８，
３８およびアーム４６を介してフレーム１４に取
付ける。 However, when attaching the ink dispenser roller 10 and the ink fountain 12 to the frame 14, as shown in FIG. The ink fountain 12 also has a toggle link 38,
38 and arm 46 to frame 14.
このように構成したインキ出しローラ１０とイ
ンキ壺１２の組立体は、第３図に示すように、印
刷機ユニツトに取付ける。すなわち、前記組立体
のフレーム１４を印刷機ユニツトのステー４０に
配置した後、印刷機ユニツトのフレーム４２，４
２に芯出しケース４４，４４を挿通配置し、この
芯出しケース４４，４４をインキ出しローラ１０
の両端に設けた軸受箱３６，３６に嵌合すること
により、前記組立体を印刷機ユニツトに固定す
る。 The assembly of the ink dispenser roller 10 and the ink fountain 12 constructed in this manner is attached to a printing press unit as shown in FIG. That is, after the frame 14 of the assembly is placed on the stay 40 of the printing press unit, the frames 42, 4 of the printing press unit are placed.
Centering cases 44, 44 are inserted through the centering cases 44, 44, and the centering cases 44, 44 are inserted into the ink dispenser roller 10.
The assembly is secured to the printing press unit by fitting into bearing boxes 36, 36 provided at both ends of the printer.
前述したところから明らかなように、本発明に
係るカセツト式インキ供給装置は、インキ出しロ
ーラ１０とインキ壺１２とを調整機構２０と共に
独立したフレーム１４に一体的に組立てた構成か
らなるものであるから、インキ供給装置の製造が
容易となると共に印刷機ユニツトに対する組込み
も簡便かつ迅速に行うことができる。このように
インキ供給装置を独立した組立体とすることによ
り、インキ出し調整板１６に対する各種調整手段
の付設が容易となり、例えば過調整防止用のスト
ツパ２６も簡便に取付けることができる。 As is clear from the foregoing, the cassette type ink supply device according to the present invention has a structure in which the ink dispenser roller 10 and the ink fountain 12 are integrally assembled together with the adjustment mechanism 20 on an independent frame 14. Therefore, the ink supply device can be manufactured easily and can be easily and quickly assembled into a printing press unit. By forming the ink supply device as an independent assembly in this manner, it becomes easy to attach various adjustment means to the ink discharge adjustment plate 16, and for example, a stopper 26 for preventing over-adjustment can also be easily attached.
また、本発明に係るカセツト式インキ供給装置
は、インキ出し調整板１６を調整する手段とし
て、調整ねじ１８で直接行うものではなく、操作
杆２４と調整レバー２２とを介する構成としたも
のであるから、比較的高精度の調整が可能とな
り、この結果インキ供給量の微調整が極めて容易
となる。従つて、過調整防止用のストツパ２６も
調整可能に取付けることができるばかりでなく、
インキの汚れを防止するためのマイラーフイルム
３５の取付けも簡便となり、保守も容易化される
等多くの優れた利点が得られる。 Further, in the cassette type ink supply device according to the present invention, the means for adjusting the ink outlet adjustment plate 16 is not directly adjusted using the adjustment screw 18, but is configured to be performed via an operating rod 24 and an adjustment lever 22. Therefore, relatively high precision adjustment is possible, and as a result, fine adjustment of the ink supply amount becomes extremely easy. Therefore, the stopper 26 for preventing over-adjustment can not only be installed in an adjustable manner, but also
The Mylar film 35 for preventing ink staining can be easily attached, and maintenance is also facilitated, and many other advantages can be obtained.
以上、本発明の好適な実施例について説明した
が、本発明の精神を逸脱しない範囲内において
種々の設計変更をなし得ることは勿論である。 Although the preferred embodiments of the present invention have been described above, it goes without saying that various design changes can be made without departing from the spirit of the present invention.
第１図は本発明に係るカセツト式インキ供給装
置の一実施例を示す側面図、第２図は第１図に示
すカセツト式インキ供給装置の底面図、第３図は
第１図に示すカセツト式インキ供給装置の印刷機
フレームに対する取付状態説明図である。
１０……インキ出しローラ、１２……インキ
壺、１４……フレーム、１６……インキ出し調整
板、１８……調整ねじ、２０……調整機構、２２
……調整レバー、２４……操作杆、２６……スト
ツパ、２８……調整ねじ、３０……調整つまみ、
３２……突起部、３４……枢着部、３５……マイ
ラーフイルム、３６……軸受箱、３８……トグル
リンク、４０……ステー、４２……フレーム（印
刷機）、４４……芯出しケース、４６……アーム。
1 is a side view showing an embodiment of the cassette type ink supply device according to the present invention, FIG. 2 is a bottom view of the cassette type ink supply device shown in FIG. 1, and FIG. 3 is a side view of the cassette type ink supply device shown in FIG. 1. FIG. 2 is an explanatory diagram of a state in which the type ink supply device is attached to a printing press frame. 10... Ink dispenser roller, 12... Ink fountain, 14... Frame, 16... Ink dispenser adjustment plate, 18... Adjustment screw, 20... Adjustment mechanism, 22
...adjustment lever, 24 ...operation rod, 26 ...stopper, 28 ...adjustment screw, 30 ...adjustment knob,
32... Protrusion, 34... Pivot part, 35... Mylar film, 36... Bearing box, 38... Toggle link, 40... Stay, 42... Frame (printing machine), 44... Centering Case, 46...arm.
Claims (1)
るインキ壺構成体とをフレームに一体的に設け、
このフレームを印刷機ユニツトに着脱自在に取付
けてなる印刷機のカセツト式インキ供給装置にお
いて、 インキ出し調整板の下部に調整レバーを設ける
と共にこの調整レバーと係合してインキ供給量を
調整する第１の調整ねじを備えた操作杆を設けか
つ前記調整レバーの一端部に第２の調整ねじによ
り位置調整を行つて調整レバーの過調整を防止す
るストツパを設けてインキ出し調整板の調整機構
を構成し、 インキ出しローラの両端部に軸受を設けてこれ
を印刷機ユニツトに設けた芯出しケースに嵌合し
て固定し、 さらにインキ壺構成体はトグルリンクとアーム
を介して前記フレームに取付け、このフレームを
印刷機ユニツトのステーに載置することを特徴と
する印刷機のカセツト式インキ供給装置。 ２ 特許請求の範囲第１項記載のカセツト式イン
キ供給装置において、インキ出し調整板の下部に
マイラーフイルムを被着してなる印刷機のカセツ
ト式インキ供給装置。[Claims] 1. An ink fountain structure having an ink dispenser roller and an ink dispenser adjusting plate is integrally provided in a frame,
In a cassette-type ink supply device for a printing press in which this frame is detachably attached to a printing press unit, an adjustment lever is provided at the bottom of the ink discharge adjustment plate, and a lever that engages with this adjustment lever adjusts the ink supply amount. An adjustment mechanism for the ink supply adjustment plate is provided by providing an operating rod with a first adjustment screw, and providing a stopper at one end of the adjustment lever for adjusting the position with a second adjustment screw to prevent over-adjustment of the adjustment lever. Bearings are provided at both ends of the ink fountain roller, which are fitted and fixed to a centering case provided in the printing press unit, and the ink fountain component is attached to the frame via a toggle link and an arm. A cassette-type ink supply device for a printing press, characterized in that this frame is placed on a stay of a printing press unit. 2. A cassette-type ink supply device for a printing press according to claim 1, wherein a Mylar film is attached to the lower part of the ink discharge adjustment plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57084928A JPS58203058A (en) | 1982-05-21 | 1982-05-21 | Cassette type ink feeder for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57084928A JPS58203058A (en) | 1982-05-21 | 1982-05-21 | Cassette type ink feeder for printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58203058A JPS58203058A (en) | 1983-11-26 |
| JPH0422698B2 true JPH0422698B2 (en) | 1992-04-20 |
Family
ID=13844351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57084928A Granted JPS58203058A (en) | 1982-05-21 | 1982-05-21 | Cassette type ink feeder for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58203058A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01502502A (en) * | 1987-03-03 | 1989-08-31 | コンセプタ・プリント・アクチエンゲゼルシヤフト | Inking device that can control color ink application |
| JP2829804B2 (en) * | 1991-11-08 | 1998-12-02 | 株式会社新興製作所 | Offset printing equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4531843Y1 (en) * | 1966-01-27 | 1970-12-07 |
-
1982
- 1982-05-21 JP JP57084928A patent/JPS58203058A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58203058A (en) | 1983-11-26 |
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