JPH09248903A - Cylinder washer - Google Patents
Cylinder washerInfo
- Publication number
- JPH09248903A JPH09248903A JP8745596A JP8745596A JPH09248903A JP H09248903 A JPH09248903 A JP H09248903A JP 8745596 A JP8745596 A JP 8745596A JP 8745596 A JP8745596 A JP 8745596A JP H09248903 A JPH09248903 A JP H09248903A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning cloth
- cleaning
- cylinder
- supported
- cleaning device
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/20—Wiping devices
- B41P2235/24—Wiping devices using rolls of cleaning cloth
- B41P2235/242—Unwinding the cleaning cloth
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Description
【０００１】[0001]
【発明が属する技術分野】本発明はオフセット印刷機の
ブランケットシリンダ、圧胴シリンダ、インキローラな
どのシリンダ表面を洗浄布で洗浄するシリンダ洗浄装置
に関し、詳しくは洗浄布ロールの形態で作製された洗浄
布供給体を直接支承し、または洗浄布供給体を収容した
容器を支承する構造を持ったシリンダ洗浄装置に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cylinder cleaning device for cleaning a cylinder surface of a blanket cylinder, an impression cylinder, an ink roller, etc. of an offset printing machine with a cleaning cloth, and more specifically, a cleaning cloth manufactured in the form of a cleaning cloth roll. The present invention relates to a cylinder cleaning device having a structure for directly supporting a cloth supply body or a container accommodating a cleaning cloth supply body.
【０００２】[0002]
【従来の技術およびその課題】従来、オフセット印刷機
のブランケットシリンダなどのシリンダ表面を洗浄布で
洗浄するシリンダ洗浄装置においては、洗浄布は中空の
厚紙コアの上に巻かれた洗浄布ロールに使用前に鉄製等
の金属シャフトを差し込み、この金属シャフトを回転軸
として洗浄ユニットに装着する方式が一般的である。よ
り改良された方式として、このような金属シャフトを使
用せず、厚紙コアを直接保持して回転軸とする方式も、
例えば特開平４−２３４６５９号公報に提案されてい
る。2. Description of the Related Art Conventionally, in a cylinder cleaning device for cleaning a cylinder surface such as a blanket cylinder of an offset printing machine with a cleaning cloth, the cleaning cloth is used for a cleaning cloth roll wound on a hollow cardboard core. In general, a metal shaft made of iron or the like is inserted in advance, and the metal shaft is attached to a cleaning unit as a rotation axis. As a more improved system, there is also a system that does not use such a metal shaft and directly holds the cardboard core and uses it as a rotation axis.
For example, it has been proposed in Japanese Patent Application Laid-Open No. 4-24659.
【０００３】しかし、シャフトを使用しない場合に洗浄
布残量が減少すると洗浄布ロールの剛性が減少し洗浄布
巻取手段の引っ張る力で中央部分が弓なりとなって正常
な洗浄布供給が行われず、またロールが外れて飛び出し
印刷機を破壊する危険性があった。ところで、洗浄装置
の種類が異なるとそれに適合する金属シャフトの外径が
異なったり、厚紙コアを直接保持する保持具の寸法が異
なったりする為に、どのような洗浄布ロールでも使用で
きる訳では無かった。また剛性の強い重いシャフトをコ
アに差し込み、固定具でシャフトとコアをしっかりと固
定しそれを洗浄装置に固定具で取り付けるといった洗浄
布ロールを取り付ける作業も手間の掛かるものであっ
た。また、厚紙コアの部分、すなわち巻芯の部分を極端
に少なくして洗浄布をより多く巻いた効率的かつ省資源
的な洗浄布ロールも提案されているが、径の小さい厚紙
コアを使用せざるを得ない為に、従来の装着の仕方では
強度的に問題があり、この対策が望まれていた。However, when the remaining amount of the cleaning cloth decreases when the shaft is not used, the rigidity of the cleaning cloth roll decreases and the pulling force of the cleaning cloth winding means causes the central portion to bow so that the cleaning cloth cannot be normally supplied. In addition, there is a risk that the roll may come off and pop out to destroy the printing machine. By the way, different types of cleaning devices cannot be used with any type of cleaning cloth rolls because the outer diameter of the metal shaft that fits the type differs and the dimensions of the holder that directly holds the cardboard core differ. Was. In addition, it is troublesome to insert a cleaning cloth roll such as inserting a strong rigid shaft into the core, firmly fixing the shaft and the core with a fixture, and attaching the core to the washing device with the fixture. In addition, an efficient and resource-saving cleaning cloth roll is proposed, in which the number of cardboard cores, that is, the cores, is extremely reduced and more cleaning cloths are wound, but use a cardboard core with a small diameter. Since it is unavoidable, there is a strength problem in the conventional way of mounting, and this measure has been desired.
【０００４】本発明の目的は剛性をもつ或は剛性の無い
巻芯を使用しつつ巻芯の部分を極端に細くし、あるいは
巻芯を使用せず、その結果洗浄布供給体の空間効率（ス
ペースファクタ）を向上させたシリンダ洗浄装置を提供
することにある。また他の目的は種類が異なり巻芯の径
が違っている洗浄布ロールでも装着できるシリンダ洗浄
装置を提供することにある。また他の目的は金属シャフ
トを使用すること無く、洗浄ロールの装着を可能にした
シリンダ洗浄装置を提供することにある。The object of the present invention is to use a core with or without rigidity while making the core portion extremely thin, or without using the core, and as a result, the space efficiency of the cleaning cloth feeder ( It is to provide a cylinder cleaning device having an improved space factor. Another object of the present invention is to provide a cylinder cleaning device that can be mounted on cleaning cloth rolls of different types and different core diameters. Another object of the present invention is to provide a cylinder cleaning device capable of mounting a cleaning roll without using a metal shaft.
【０００４】[0004]
【課題を解決するための手段】上記の目的を達成するた
め、請求項１の発明は洗浄布供給体から供給される洗浄
布をシリンダ外周に押し付けて該シリンダ外周面を洗浄
するシリンダ洗浄装置において、洗浄布供給体または洗
浄布供給体を収容する容器を支承する手段が前記被支承
体の両端部を係合する構造とした構成にある。また請求
項２の発明は洗浄布供給体から供給される洗浄布をシリ
ンダ外周に押し付けて該シリンダ外周面を洗浄するシリ
ンダ洗浄装置でおいて、洗浄布供給体または洗浄布供給
体を収容する容器を支承する手段が該洗浄布供給体の芯
材端部または容器側部に係合する構造とした構成にあ
る。In order to achieve the above object, the invention of claim 1 is a cylinder cleaning device for cleaning a cylinder outer peripheral surface by pressing a cleaning cloth supplied from a cleaning cloth supply member against the cylinder outer peripheral surface. The means for supporting the cleaning cloth supply body or the container accommodating the cleaning cloth supply body has a structure in which both ends of the supported body are engaged with each other. According to a second aspect of the present invention, there is provided a cylinder cleaning device for cleaning a cylinder outer peripheral surface by pressing a cleaning cloth supplied from the cleaning cloth supplier onto the cylinder outer circumference, wherein the cleaning cloth supplier or the container containing the cleaning cloth supplier is provided. The means for supporting the above is configured to engage with the end of the core material or the side of the container of the cleaning cloth supply body.
【０００５】また他の発明は、請求項１および／または
請求項２の発明において、次の構成を持つことまたはそ
れらを組み合わせた構成に特徴を有するものである。 （１）被支承体に対する支承手段の係合が被支承体の両
側部または一方の側部を押圧して挟持する構造とする。 （２）被支承体に対する支承手段の係合が該支承手段側
に設けられた突起の洗浄布供給体への挿入、圧入又は挿
入後の拡張、あるいはねじ体の洗浄布供給体へのねじ込
みによる構造とする。 （３）洗浄布供給体と支承手段の係合状態で、支承手段
を介して洗浄布供給体に両端部方向に張力を掛ける構造
とする。 （４）洗浄布供給体に対する支承手段の係合部が該洗浄
布供給体の回転に伴って回転可能な構造とする。 （５）支承手段は回転しない部材を含み、該部材には被
支承体の両端面に対する対向部及び該被支承体の両端近
傍周面の少なくとも一方に於いて、少なくとも下側に伸
びた延出部を有する構造とする。 （６）支承手段の被支承体への係合面が弾性体で形成さ
れた構成にする。 （７）支承手段が洗浄布供給体または洗浄布供給体を収
容する容器の側端部に設けた連結部材を介して係合する
構造とする。Another aspect of the invention is characterized in that the invention according to claim 1 and / or claim 2 has the following structure or a combination thereof. (1) The support means is engaged with the supported body to press and hold both side portions or one side portion of the supported body. (2) Engagement of the support means with the supported body is achieved by inserting the projection provided on the support means side into the cleaning cloth supply body, expanding by press-fitting or insertion, or screwing the screw body into the cleaning cloth supply body. The structure. (3) With the structure in which the cleaning cloth supply body and the support means are engaged, tension is applied to both sides of the cleaning cloth supply body via the support means. (4) The engaging portion of the support means with respect to the cleaning cloth supply body is rotatable with the rotation of the cleaning cloth supply body. (5) The bearing means includes a non-rotating member, and the member extends at least downward on at least one of the facing portion of the bearing and the peripheral surface of the bearing near both ends. The structure has parts. (6) The engaging surface of the support means with respect to the supported body is made of an elastic body. (7) The support means is configured to be engaged via the connecting member provided at the side end portion of the cleaning cloth supply body or the container accommodating the cleaning cloth supply body.
【０００６】上記の構成によれば、金属シャフトを使用
せず、単にロール状に作製された形状の異なる多種類の
洗浄布供給体の使用を可能にする。洗浄布ロールは種類
が異なり、巻芯の材質や径が違っていたり巻芯を持たな
いものでも装着でき、しかもその装着が極めて容易にで
きる。また洗浄布供給体が容器に収容されている場合は
変形しにくい剛性のある容器（カセット、カートリッ
ジ）や変形しやすいフィルム素材で作製される容器（フ
ィルム素材で包装したものも含む）に洗浄布供給体を収
容し、その容器をそのまま支承する構造や変形しやすい
容器の場合にはその容器を貫通して洗浄布供給体を直接
支承するので、洗浄布供給体の取扱い性が向上される。
特に、液状、ゼリー状、ペースト状等の洗浄剤を含浸ま
たは塗布した洗浄布の場合は洗浄剤の種類によっては容
器によって揮発や乾燥および酸化が防止され、洗浄布の
性能低下を抑えることができるとともに、取り扱い易く
なる。特に揮発性の高い洗浄剤を用いたものでは容器に
収容することにより一層有効なものとなる。例えばオフ
セット輪転印刷機のシリンダ洗浄装置に使用される洗浄
布のように、洗浄剤を多く使用する場合には洗浄布に含
浸または塗布させる洗浄剤量も多く、洗浄布から浸み出
した洗浄剤が外部に漏れ出るのを防止し、容器内に閉じ
込めておくことができる。洗浄布供給体（ロール）を容
器を使わず直接支承する場合は支承部材が洗浄布供給体
の側壁を覆うので、この部分からの洗浄剤の揮発が防げ
る。According to the above construction, it is possible to use a large number of types of cleaning cloth supply bodies having different shapes, which are simply formed in a roll shape, without using a metal shaft. Different types of cleaning cloth rolls can be used, even those with different core materials and diameters, or those without a core, and can be mounted very easily. In addition, when the cleaning cloth supply body is housed in a container, a rigid cloth (cassette, cartridge) that does not easily deform or a container made of a film material that easily deforms (including those wrapped with a film material) can be used as a cleaning cloth. In the case of a structure for accommodating the supply body and supporting the container as it is, or in the case of a container which is easily deformed, the cleaning cloth supply body is directly supported by penetrating the container, so that the handling property of the cleaning cloth supply body is improved.
In particular, in the case of a cleaning cloth impregnated with or applied with a liquid, jelly-like, or paste-like cleaning agent, volatilization, drying and oxidation are prevented by the container depending on the type of cleaning agent, and deterioration of the performance of the cleaning cloth can be suppressed. At the same time, it becomes easy to handle. In particular, a cleaning agent containing a highly volatile cleaning agent is more effective when stored in a container. For example, when a large amount of cleaning agent is used, such as a cleaning cloth used in a cylinder cleaning device of an offset rotary printing press, a large amount of cleaning agent is impregnated in or applied to the cleaning cloth. Can be prevented from leaking outside and can be kept in the container. When the cleaning cloth supply body (roll) is directly supported without using a container, the supporting member covers the side wall of the cleaning cloth supply body, so that the volatilization of the cleaning agent from this portion can be prevented.
【０００７】[0007]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。本発明の特徴は洗浄布供給体、ま
たは洗浄布供給体を収容した容器を支承する手段にあ
る。特に、洗浄布ロールには管状巻芯や棒状巻芯を持つ
もの、あるいはそれらの巻芯を持たないものが使用され
る。また、洗浄布は通常の布、不織布、紙、フィルムお
よびそれらに処理を加えたもの、あるいは類似のもので
形成されている。処理を加えた洗浄布としては、例えば
予め液を含浸させたもの、あるいは予め液を含浸させ、
更に真空パック等の様にパッケージをしたものであり、
更にはゼリー状、ペースト状等の洗浄剤を塗布したもの
も含む。Embodiments of the present invention will be described below with reference to the drawings. The feature of the present invention resides in the means for supporting the cleaning cloth supply body or the container containing the cleaning cloth supply body. In particular, as the cleaning cloth roll, one having a tubular core, a rod-shaped core, or one having no such core is used. Further, the cleaning cloth is formed of ordinary cloth, non-woven cloth, paper, film, and processed materials thereof or similar materials. The treated cleaning cloth may be, for example, one previously impregnated with a liquid, or one previously impregnated with a liquid,
Furthermore, it is a package such as a vacuum pack,
Further, it also includes those coated with a cleaning agent such as jelly or paste.
【０００８】図１は本発明のシリンダ洗浄装置の基本構
成を示す断面図である。シリンダ洗浄装置は印刷機のシ
リンダ１に対峙させて取り付けられる洗浄ユニット２と
して構成されており、この洗浄ユニット２には洗浄布供
給体３を支承する洗浄布支承部４、洗浄布供給体３から
洗浄布３ａを繰り出す洗浄布前進部５、洗浄布支承部４
と洗浄布前進部５との間に張られた洗浄布３ａをシリン
ダ１の表面に押し付けるシリンダ圧着部６からなってい
る。本発明のシリンダ洗浄装置には洗浄布３ａにブレー
キを掛けるブレーキ機構７がシリンダ圧着部６の上流側
に配置されている。シリンダ圧着部６を構成するプレッ
シャパッド６ａは洗浄ユニット２の両側に配されたサイ
ドフレーム８に渡された横梁部材としてのサポートバー
９に支持されている。FIG. 1 is a sectional view showing the basic construction of a cylinder cleaning apparatus of the present invention. The cylinder cleaning device is configured as a cleaning unit 2 that is mounted facing the cylinder 1 of the printing machine. The cleaning unit 2 includes a cleaning cloth support portion 4 that supports a cleaning cloth supply body 3, and a cleaning cloth supply body 3. Cleaning cloth advancing portion 5 for feeding the cleaning cloth 3a, cleaning cloth supporting portion 4
And a cleaning cloth advancing portion 5 are provided with a cylinder pressing portion 6 for pressing the cleaning cloth 3a against the surface of the cylinder 1. In the cylinder cleaning device of the present invention, a brake mechanism 7 for applying a brake to the cleaning cloth 3a is arranged on the upstream side of the cylinder crimp portion 6. The pressure pad 6 a that constitutes the cylinder crimping portion 6 is supported by a support bar 9 as a lateral beam member that is passed to side frames 8 arranged on both sides of the cleaning unit 2.
【０００９】被支承体が容器の場合、図２に示すように
容器１０のロール装入口１１にはカバー１２が設けら
れ、このカバー１２を開けて洗浄布供給体を容器内に装
入する。洗浄布３ａはカバー１２に開孔されたスリット
１３から容器外に引き出される。ブレーキ機構部７は洗
浄布３ａの弛みを防止するために備えられており、例え
ば図１に示す例ではサポートバー９の端面９ａにブレー
キシュー７０を対向させ、このブレーキシュー７０をブ
レーキ加圧手段７１により作動させて、洗浄布３ａをサ
ポートバーの端面９ａに押し付けてブレーキを掛ける。When the support is a container, a cover 12 is provided at the roll loading port 11 of the container 10 as shown in FIG. 2, and the cover 12 is opened to load the cleaning cloth supply member into the container. The cleaning cloth 3a is pulled out of the container through the slit 13 formed in the cover 12. The brake mechanism 7 is provided to prevent the cleaning cloth 3a from loosening. For example, in the example shown in FIG. 1, the brake shoe 70 is opposed to the end surface 9a of the support bar 9, and the brake shoe 70 is applied to the brake pressing means. The cleaning cloth 3a is pressed against the end surface 9a of the support bar by applying the brake 71 to brake.
【００１０】次に洗浄支承部の実施形態を説明する。本
実施形態は洗浄布供給体、又は洗浄布供給体を収容した
容器（以下被支承体という）の両端面に係合して支承す
る構造である。 （第１の実施形態）図３において、洗浄布支承部４は両
サイドフレーム８に支持された洗浄布支承部材４０ａ，
４０ｂを備えており、それぞれの洗浄布支承部材４０
ａ，４０ｂにはサイドフレーム８にねじ係合された軸部
材４１ａ，４１ｂが設けられている。洗浄布支承部材４
０ａ，４０ｂが被支承体３０の端面に係合する面はすべ
りにくい加工や表面処理を施され、あるいはすべりにく
い表面材で被覆されている。軸部材４１ａ，４１ｂがサ
イドフレーム８から外方に突出した部分には軸部材を回
転させ、洗浄布支承部材４０ａ，４０ｂを被支承体３０
方向に進退させる操作ハンドル４２ａ，４２ｂが設けら
れている。操作ハンドルを回転させて洗浄布支承部材４
０ａ，４０ｂをサイドフレーム８側に後退させ、間隔を
広げた両部材の間に被支承体３０を位置させ、操作ハン
ドルを逆回転させて、それぞれ洗浄布支承部材の端面を
被支承体３０の端面に係合させ被支承体を保持する。
尚、以下の他の実施形態の説明において、図３に示す部
材と共通する部材には同一符号を付し、当該部材の説明
を適宜省略する。Next, an embodiment of the cleaning support portion will be described. The present embodiment has a structure in which both ends of a cleaning cloth supply body or a container (hereinafter referred to as a support body) accommodating the cleaning cloth supply body are engaged and supported. (First Embodiment) In FIG. 3, the cleaning cloth support portion 4 is a cleaning cloth support member 40a supported by both side frames 8.
40b, each cleaning cloth support member 40
Shaft members 41a and 41b screwed to the side frame 8 are provided on a and 40b. Cleaning cloth support member 4
The surfaces of 0a and 40b that engage with the end surface of the supported body 30 are subjected to slip-resistant processing or surface treatment, or are covered with a slip-resistant surface material. The shaft members are rotated at the portions where the shaft members 41a and 41b project outward from the side frame 8, and the cleaning cloth bearing members 40a and 40b are supported.
Operation handles 42a and 42b are provided for advancing and retracting in the direction. Rotate the operating handle to rotate the cleaning cloth support member 4
0a and 40b are retracted to the side frame 8 side, the supported body 30 is positioned between the members with the widened space, and the operation handle is rotated in the reverse direction so that the end surface of the cleaning cloth supporting member is moved to the side of the supported body 30. The bearing is held by engaging the end face.
In the following description of other embodiments, members common to the members shown in FIG.
【００１１】（第２の実施形態）図４において、洗浄布
支承部４は両サイドフレーム８に支持された洗浄布支承
部材４０ａ，４０ｂを備えており、それぞれの洗浄布支
承部材４０ａ，４０ｂにはサイドフレーム８を貫通し、
サイドフレームに対し軸方向に摺動自在かつ非回転に支
持された軸部材５０ａ，５０ｂが設けられている。洗浄
布支承部材４０ａ，４０ｂとサイドフレーム８の間には
洗浄布支承部材を常に対向する洗浄布支承部材側に押す
スプリング５１ａ，５１ｂが配設されている。サイドフ
レーム８から外方に突出した軸部材５０ａ，５０ｂには
操作レバー５２ａ，５２ｂの一端が結合されている。操
作レバー５２ａ，５２ｂはＬ字形に形成されており、そ
の折れ曲がり部分がサイドフレームに固定された支持部
５３ａ，５３ｂに枢支され、他端を図示矢印方向に操作
することにより軸部材を軸方向に摺動させ、洗浄布支承
部材４０ａ，４０ｂを被支承体３０方向に移動させるこ
とができる。操作レバー５２ａ，５２ｂをサイドフレー
ム８側に倒し、スプリング５１ａ，５１ｂの弾性力に抗
して洗浄布支承部材４０ａ，４０ｂをサイドフレーム８
側に後退させて間隔を広げた両部材の間に被支承体３０
を位置させる。その後、操作レバーに加えていた力を除
くとスプリング５１ａ，５１ｂの弾性力により、それぞ
れ洗浄布支承部材の端面を被支承体３０の端面に押圧さ
せ被支承体を挟持する。(Second Embodiment) In FIG. 4, the cleaning cloth support portion 4 is provided with cleaning cloth support members 40a and 40b supported by both side frames 8, and the cleaning cloth support members 40a and 40b are respectively attached to the cleaning cloth support members 40a and 40b. Penetrates the side frame 8,
Shaft members 50a and 50b are provided that are axially slidably and non-rotatably supported with respect to the side frame. Between the cleaning cloth support members 40a, 40b and the side frame 8, springs 51a, 51b are arranged to push the cleaning cloth support member toward the cleaning cloth support member side which is always opposite. One ends of operation levers 52a and 52b are coupled to the shaft members 50a and 50b protruding outward from the side frame 8. The operating levers 52a and 52b are formed in an L shape, and the bent portions thereof are pivotally supported by the support portions 53a and 53b fixed to the side frame, and the other end is operated in the direction of the arrow to axially move the shaft member. The cleaning cloth support members 40a and 40b can be moved in the direction of the supported body 30 by sliding the cleaning cloth support members 40a and 40b. The operating levers 52a and 52b are tilted to the side frame 8 side, and the cleaning cloth support members 40a and 40b are moved to the side frame 8 against the elastic force of the springs 51a and 51b.
Between the members that are retracted to the side to widen the space between the members 30 to be supported.
Position. After that, when the force applied to the operation lever is removed, the elastic force of the springs 51a and 51b presses the end face of the cleaning cloth bearing member against the end face of the bearing body 30 to clamp the bearing body.
【００１２】（第３の実施形態）本実施形態は、図５に
示すように被支承体の側端近傍の周面の少なくとも下側
に伸びた延出部５５ａ，５５ｂが洗浄布支承部材４０
ａ，４０ｂに設けられている。図示を省略するが、所定
間隔毎に延出部を形成し、全体に環状に延出部を設ける
か、あるいは環状の延出部に洗浄布が引っ掛からないよ
うに、当該延出部に洗浄布側縁を通すスリットを設ける
ようにしても良い。この場合は洗浄布が隣接する延出部
と延出部の間、またはスリットから引き出される。その
他の構成は第２の実施形態と同様である。本実施形態に
よれば、洗浄布支承部材に延出部を設けることにより、
被支承体が使用中にずり落ちてきた場合でも延出部で受
け止められる。また被支承体を装着する際に、まず被支
承体の両端を延出部により支えて、仮に両部材で挟持し
た後、一方の操作レバーをサイドフレーム側に倒して被
支承体の挟持を解除し被支承体を正規位置にセットでき
るため、装着作業がし易くなる。本実施形態では両方の
支承部材に延出部を持ったもので説明したが、一方の支
承部材が延出部を持つ、他方は延出部を持たず、図６の
構造にしても良い。(Third Embodiment) In the present embodiment, as shown in FIG. 5, the extending portions 55a and 55b extending at least below the peripheral surface near the side end of the support member have the cleaning cloth support member 40.
a and 40b. Although illustration is omitted, the extending portions are formed at predetermined intervals, and the extending portions are provided in an annular shape as a whole, or the cleaning cloth is attached to the extending portions so that the cleaning cloth is not caught on the annular extending portions. You may make it provide the slit which lets a side edge pass. In this case, the cleaning cloth is pulled out between the adjacent extending portions or the slits. Other configurations are the same as those of the second embodiment. According to this embodiment, by providing the cleaning cloth support member with the extending portion,
Even if the supported body falls down during use, it can be received by the extension. Also, when mounting the supported body, first support both ends of the supported body by the extension parts and temporarily clamp it with both members, then tilt one operation lever to the side frame side to release the clamped body. Since the supported body can be set to the proper position, the mounting work becomes easy. In the present embodiment, the description has been given on the case where both the supporting members have the extending portions, but one supporting member may have the extending portions and the other may not have the extending portions, and the structure of FIG. 6 may be used.
【００１３】（第４の実施形態）本実施形態は、図６に
示すように被支承体３０の端部に係合する係合部５４
ａ，５４ｂが洗浄布支承部材４０ａ，４０ｂの中央に設
けられている。その他の構成は第２の実施形態と同様で
ある。図示の例は洗浄布ロールの筒状コア３１の端部に
洗浄布支承部材に設けられた突起を挿入した係合構造を
示す。被支承体３０が洗浄布ロールの場合はその芯材を
形成する紙、合成樹脂等の筒状コアや中実コアの端部に
洗浄布支承部材の係合部５４ａ，５４ｂが係合される。
被支承体３０が剛性があって変形しにくい容器の場合は
容器自体に洗浄布支承部材の係合部５４ａ，５４ｂが係
合し、また変形しやすい容器の場合は容器自体を衝き破
って洗浄布支承部材の係合部５４ａ，５４ｂが洗浄布供
給体に係合する構造になっている。洗浄布支承部材の係
合部５４ａ，５４ｂが突起で構成される場合は、その突
起が被支承体の挿入、挿入後の拡張、あるいはねじ止め
により係合される。また容器側部の中央に突起を設ける
場合は洗浄布支承部材を突起に係合する構造にする。突
起には先端が尖ったピンを中実コアに突き刺すものや筒
状コアの内部に拡張体を入れた後、その拡張体を外部か
ら操作して拡張させ筒状コアの内面に係合するものも含
まれる。本実施形態によれば、被支承体の端部または側
部と洗浄布支承部材が係合部の係合によって確実に支承
される。(Fourth Embodiment) In the present embodiment, as shown in FIG. 6, an engaging portion 54 that engages with the end of the supported body 30.
A and 54b are provided at the center of the cleaning cloth support members 40a and 40b. Other configurations are the same as those of the second embodiment. The illustrated example shows an engagement structure in which a protrusion provided on the cleaning cloth support member is inserted into the end of the cylindrical core 31 of the cleaning cloth roll. When the support member 30 is a cleaning cloth roll, the engaging portions 54a and 54b of the cleaning cloth supporting member are engaged with the ends of a tubular core or a solid core of paper, synthetic resin or the like forming the core material thereof. .
If the supported body 30 is a container that is rigid and does not easily deform, the container itself engages with the engaging portions 54a and 54b of the cleaning cloth support member, and if the container is easily deformed, the container itself is crushed and washed. The engaging portions 54a and 54b of the cloth support member are structured to engage with the cleaning cloth supply body. When the engaging portions 54a and 54b of the cleaning cloth support member are formed by projections, the projections are engaged by inserting the support body, expanding after insertion, or screwing. When a protrusion is provided at the center of the side of the container, the cleaning cloth support member is structured to engage with the protrusion. The protrusion has a pin with a sharp tip pierced into the solid core, or the expansion body is inserted into the inside of the cylindrical core, and then the expansion body is operated from the outside to be expanded and engaged with the inner surface of the cylindrical core. Is also included. According to this embodiment, the end portion or side portion of the supported body and the cleaning cloth support member are reliably supported by the engagement of the engagement portion.
【００１４】（第５の実施形態）本実施形態は被支承体
の端部と洗浄布支承部材を結合し、この洗浄布支承部材
を介して被支承体に張力を掛けて支承する構造である。
図７において、洗浄布支承部材６０ａ，６０ｂは軸部材
６３ａ，６３ｂに回転自在に支持されており、被支承体
に結合される結合部６１ａ，６１ｂ、例えばネジが設け
られている。サイドフレーム８には回転可能にスリーブ
部材６２ａ，６２ｂが取り付けられており、このスリー
ブ部材の内面には雌ねじが形成されている。洗浄布支承
部材の背面側にはスリーブ部材の雌ねじに螺合される雄
ネジが設けられた軸部材６３ａ，６３ｂに取り付けられ
ている。スリーブ部材６２ａ，６２ｂにはハンドル６４
ａ，６４ｂが設けられいる。軸部材６３ａ，６３ｂは、
図８に示すように軸方向にキー溝８１が設けられてお
り、このキー溝８１には軸カバー８２に形成されたキー
８３が嵌め込まれ、キー結合されている。軸カバー８２
は軸部材６３ｂを貫通させるようにしてサイドフレーム
８に固定されている。このように構成することにより、
軸部材６３ａ，６３ｂは非回転かつ軸方向のみ移動可能
になっている。洗浄布支承部材のネジ６１ａ，６１ｂを
被支承体３０にねじ込み結合し、ハンドルを回して洗浄
布支承部材を図示矢印の方向に移動させ被支承体３０に
張力を掛ける。洗浄布の引き出しによって洗浄布支承部
材は共回りするため、被支承体との結合が緩むことがな
い。このように被支承体に張力を掛けることにより、洗
浄布ロールの径が小さくなって、洗浄布の引き出し力で
洗浄布ロール自体がたわんでしまうのを防止することが
でき、芯の細い洗浄布ロールの使用が可能となる。(Fifth Embodiment) The present embodiment has a structure in which the end portion of the bearing member and the cleaning cloth bearing member are coupled to each other and tension is applied to the bearing member through the cleaning cloth bearing member to support the bearing member. .
In FIG. 7, the cleaning cloth support members 60a and 60b are rotatably supported by the shaft members 63a and 63b, and are provided with coupling portions 61a and 61b, which are coupled to the supported body, such as screws. Sleeve members 62a and 62b are rotatably attached to the side frame 8, and internal threads are formed on the inner surface of the sleeve member. On the back side of the cleaning cloth support member, there are attached shaft members 63a, 63b provided with male screws screwed into female screws of the sleeve member. A handle 64 is provided on the sleeve members 62a and 62b.
a and 64b are provided. The shaft members 63a and 63b are
As shown in FIG. 8, a key groove 81 is provided in the axial direction, and a key 83 formed on a shaft cover 82 is fitted into the key groove 81 and is key-connected. Shaft cover 82
Is fixed to the side frame 8 so as to penetrate the shaft member 63b. With this configuration,
The shaft members 63a and 63b are non-rotating and movable only in the axial direction. The screws 61a and 61b of the cleaning cloth bearing member are screwed into and coupled to the supported body 30, and the handle is rotated to move the cleaning cloth bearing member in the direction of the arrow shown in the figure to apply tension to the supported body 30. Since the cleaning cloth support member rotates together with the cleaning cloth drawn out, the connection with the support body is not loosened. By applying tension to the support in this way, the diameter of the cleaning cloth roll can be reduced, and the cleaning cloth roll itself can be prevented from bending due to the pulling force of the cleaning cloth. The roll can be used.
【００１４】（第６の実施形態）本実施形態は被支承体
の端面と洗浄布支承部材の端面との間の係合によって支
承する構造、被支承体を洗浄布支承部材の挟持によって
支承する構造、あるいは被支承体に対して洗浄布支承部
材を介して張力を掛けて支承する構造において、洗浄布
支承部材を回転自在に設けたものである。図９に洗浄布
支承部材の挟持により被支承体を支承する構造に適用し
た実施形態を示す。尚、第１から第４の実施形態にも適
用可能である。洗浄布支承部材６０ａ，６０ｂは軸方向
に移動可能かつ非回転に取り付けられた軸部材６５ａ，
６５ｂに回転自在に支持されている。洗浄布支承部材の
被支承体が係合する面にゴム、スポンジなどの弾性材を
貼ることにより、被支承体との密着性が良くなって支承
する力が増す。洗浄布支承部材６０ａ，６０ｂは洗浄布
ロール３０ａから洗浄布が引き出されるとき、その作動
に伴って洗浄布支承部材６０ａ，６０ｂが回転すること
により洗浄布が円滑に供給される。(Sixth Embodiment) In the sixth embodiment, the bearing is supported by the engagement between the end face of the bearing member and the end face of the cleaning cloth bearing member, and the bearing member is supported by sandwiching the cleaning cloth bearing member. The cleaning cloth support member is rotatably provided in the structure or in the structure in which tension is applied to the supported body through the cleaning cloth support member to support the cleaning cloth support member. FIG. 9 shows an embodiment applied to a structure for supporting a supported body by sandwiching a cleaning cloth supporting member. Incidentally, it is also applicable to the first to fourth embodiments. The cleaning cloth support members 60a, 60b are axially movable and non-rotatably mounted shaft members 65a,
It is rotatably supported by 65b. By sticking an elastic material such as rubber or sponge on the surface of the cleaning cloth bearing member that engages with the supported body, the adhesion with the supported body is improved and the supporting force is increased. When the cleaning cloth is pulled out from the cleaning cloth roll 30a, the cleaning cloth supporting members 60a and 60b are smoothly supplied by rotating the cleaning cloth supporting members 60a and 60b along with the operation thereof.
【００１４】（第７の実施形態）本実施形態は被支承体
に連結部材を設け、この連結部材と洗浄布支承部材の間
の係合によって支承する構造である。図１０に洗浄布支
承部材の挟持により被支承体を支承する構造に適用した
実施形態を示す。被支承体の端部には連結部材９０ａ，
９０ｂが設けられ、この連結部材９０ａ，９０ｂを洗浄
布支承部材４０ａ，４０ｂで挟み込むようにして支承す
る。特に洗浄布供給体そのものを支承する場合又は変形
しやすい容器に入った洗浄布供給体を支承する場合に
は、洗浄布の使用によって小径に変化しても端部が連結
部材によって保持されているため、安定して支承され
る。(Seventh Embodiment) This embodiment has a structure in which a support member is provided with a connecting member and the support member is supported by engagement between the connecting member and the cleaning cloth support member. FIG. 10 shows an embodiment applied to a structure for supporting a supported body by sandwiching a cleaning cloth supporting member. At the end of the support, a connecting member 90a,
90b is provided, and the connecting members 90a and 90b are supported by being sandwiched between the cleaning cloth supporting members 40a and 40b. Especially when the cleaning cloth supply body itself is supported or when the cleaning cloth supply body contained in a container which is easily deformed is supported, the end portion is held by the connecting member even if the diameter of the cleaning cloth changes to a small diameter. Therefore, it is supported stably.
【００１５】本実施形態では洗浄布支承部材と連結部材
の間は非回転状態で係合されているが、両部材間にベア
リングを介在させ、回転可能にすることもできる。また
連結部材の側端近傍の周面の少なくとも下側に伸びた延
出部５５ａ，５５ｂを洗浄布支承部材４０ａ，４０ｂに
設けることにより、第３の実施形態と同様の作用効果が
得られる。上記の各実施形態では洗浄布支承部材の両方
を可動自在にした構造について説明したが、一方を固定
とし他方のみを可動自在な構造としても良い。また洗浄
布支承部材の係合部も一方のみ設ける構造でも良い。更
には異なる実施形態を組み合わせて構成することも可能
である。In the present embodiment, the cleaning cloth support member and the connecting member are engaged in a non-rotating state, but a bearing may be interposed between both members to make them rotatable. Further, by providing the extending portions 55a, 55b extending at least on the lower side of the peripheral surface near the side end of the connecting member on the cleaning cloth support members 40a, 40b, the same effect as the third embodiment can be obtained. In each of the above-described embodiments, the structure in which both the cleaning cloth support members are movable is described, but one may be fixed and only the other may be movable. Further, the structure may be such that only one of the engaging portions of the cleaning cloth bearing member is provided. Furthermore, it is also possible to combine different embodiments.
【図１】 本発明のシリンダ洗浄装置の基本構成を示す
断面図である。FIG. 1 is a sectional view showing a basic configuration of a cylinder cleaning device of the present invention.
【図２】 洗浄布供給体を入れたカセット容器を支承す
る構造の洗浄布支承部の断面図である。FIG. 2 is a cross-sectional view of a cleaning cloth support portion having a structure for supporting a cassette container containing a cleaning cloth supply body.
【図３】 第１の実施形態の支承構造の構成図である。FIG. 3 is a configuration diagram of a support structure of the first embodiment.
【図４】 第２の実施形態の支承構造の構成図である。FIG. 4 is a configuration diagram of a support structure of a second embodiment.
【図５】 第３の実施形態の支承構造の構成図である。FIG. 5 is a configuration diagram of a support structure of a third embodiment.
【図６】 第４の実施形態の支承構造の構成図である。FIG. 6 is a configuration diagram of a bearing structure of a fourth embodiment.
【図７】 第５の実施形態の支承構造の構成図である。FIG. 7 is a configuration diagram of a bearing structure of a fifth embodiment.
【図８】 図７に示す一方の側の支承部の拡大図であ
る。8 is an enlarged view of the bearing portion on one side shown in FIG. 7. FIG.
【図９】 第６の実施形態の支承構造の構成図である。FIG. 9 is a configuration diagram of a bearing structure of a sixth embodiment.
【図１０】 第７の実施形態の支承構造の構成図であ
る。FIG. 10 is a configuration diagram of a bearing structure of a seventh embodiment.
１…シリンダ、２…洗浄ユニット、３…洗浄布供給体、
４…洗浄布支承部、５…洗浄布前進部、６…シリンダ圧
着部、７…ブレーキ機構部、８…サイドフレーム、９…
サポートバー、３０…洗浄布供給体または洗浄布供給体
を収容した容器、４０ａ，４０ｂ…洗浄布支承部材、４
２ａ，４２ｂ…ハンドル、５０ａ，５０ｂ…軸部材、５
１ａ，５１ｂ…スプリング、５２ａ，５２ｂ…操作レバ
ー、５５ａ，５５ｂ…延出部、６０ａ，６０ｂ…洗浄布
支承部材、６１ａ，６１ｂ…ねじ（結合部）、６４ａ，
６４ｂ…ハンドル、６５ａ，６５ｂ…軸部材、８２…軸
カバー、９０ａ，９０ｂ…連結部材1 ... Cylinder, 2 ... Cleaning unit, 3 ... Cleaning cloth supply body,
4 ... Cleaning cloth support portion, 5 ... Cleaning cloth advancing portion, 6 ... Cylinder crimping portion, 7 ... Brake mechanism portion, 8 ... Side frame, 9 ...
Support bar, 30 ... Cleaning cloth supply body or container containing cleaning cloth supply body, 40a, 40b ... Cleaning cloth support member, 4
2a, 42b ... Handle, 50a, 50b ... Shaft member, 5
1a, 51b ... Spring, 52a, 52b ... Operating lever, 55a, 55b ... Extending portion, 60a, 60b ... Cleaning cloth support member, 61a, 61b ... Screw (coupling portion), 64a,
64b ... Handle, 65a, 65b ... Shaft member, 82 ... Shaft cover, 90a, 90b ... Connecting member
───────────────────────────────────────────────────── フロントページの続き (72)発明者 チャールズ ロバート ガスパーリーニ アメリカ合衆国 ニューヨーク州 10573 ポートチェスター クインタード ドラ イブ 55 ─────────────────────────────────────────────────── ——————————————————————————————————————————————————————————————————————————————−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
Claims (9)
リンダ外周に押し付けて該シリンダ外周面を洗浄するシ
リンダ洗浄装置であって、 前記洗浄布供給体または洗浄布供給体を収容する容器を
支承する手段が前記被支承体の両端部を係合する構造で
あることを特徴とするシリンダ洗浄装置。1. A cylinder cleaning device for cleaning a cylinder outer peripheral surface by pressing a cleaning cloth supplied from a cleaning cloth supplier onto the outer circumference of the cylinder, the container comprising the cleaning cloth supplier or the cleaning cloth supplier. A cylinder cleaning device, wherein the supporting means has a structure for engaging both ends of the supported body.
リンダ外周に押し付けて該シリンダ外周面を洗浄するシ
リンダ洗浄装置であって、 前記洗浄布供給体または洗浄布供給体を収容する容器を
支承する手段が該洗浄布供給体の芯材端部または容器側
部に係合する構造であることを特徴とするシリンダ洗浄
装置。2. A cylinder cleaning device for cleaning a cylinder outer peripheral surface by pressing a cleaning cloth supplied from a cleaning cloth supplier onto the outer circumference of the cylinder, the container comprising the cleaning cloth supplier or the cleaning cloth supplier. A cylinder cleaning device characterized in that the supporting means has a structure that engages with a core material end portion or a container side portion of the cleaning cloth supply body.
被支承体の両側部または一方の側部を押圧して挟持する
構造であることを特徴とする請求項１または２記載のシ
リンダ洗浄装置。3. The cylinder cleaning according to claim 1, wherein the support means is engaged with the supported body by pressing both side portions or one side portion of the supported body to hold it. apparatus.
該支承手段側に設けられた突起の前記洗浄布供給体への
挿入、圧入又は挿入後の拡張、あるいはねじ体の前記洗
浄布供給体へのねじ込みによる構造であることを特徴と
する請求項２記載のシリンダ洗浄装置。4. Engagement of a bearing means with respect to the supported body is such that a protrusion provided on the bearing means side is inserted into the cleaning cloth supply body, expanded after press-fitting or insertion, or a screw body is supplied with the cleaning cloth. The cylinder cleaning device according to claim 2, wherein the cylinder cleaning device has a structure of being screwed into a body.
で、前記支承手段を介して前記洗浄布供給体に両端部方
向に張力を掛ける構造であることを特徴とする請求項２
または４記載のシリンダ洗浄装置。5. A structure in which tension is applied to both ends of the cleaning cloth supply body through the supporting means while the cleaning cloth supply body and the supporting means are engaged with each other.
Or the cylinder cleaning device described in 4.
合部が該洗浄布供給体の回転に伴って回転可能な構造で
あることを特徴とする請求項１から５のいずれか記載の
シリンダ洗浄装置。6. The cylinder according to claim 1, wherein the engaging portion of the support means with respect to the cleaning cloth supply member has a structure that is rotatable with the rotation of the cleaning cloth supply member. Cleaning device.
該部材には被支承体の両端面に対する対向部及び該被支
承体の両端近傍周面の少なくとも一方に於いて、少なく
とも下側に伸びた延出部を有すること特徴とする請求項
１または３記載のシリンダ洗浄装置。7. The bearing means includes a non-rotating member,
4. The member according to claim 1, wherein the member has an extending portion that extends at least downward on at least one of a facing portion facing both end surfaces of the supported body and a peripheral surface near both ends of the supported body. The cylinder cleaning device described.
性体で形成されていることを特徴とする請求項１，３，
７のいずれか記載のシリンダ洗浄装置。8. The engagement surface of the supporting means for supporting the support body is formed of an elastic body.
7. The cylinder cleaning device according to any one of 7.
布供給体を収容する容器の側端部に設けた連結部材を介
して係合する構造であることを特徴とする請求項１，
３，５，７，８のいずれか記載のシリンダ洗浄装置。9. The structure according to claim 1, wherein the support means is structured to be engaged via a connecting member provided at a side end portion of a cleaning cloth supply body or a container accommodating the cleaning cloth supply body.
The cylinder cleaning device according to any one of 3, 5, 7, and 8.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8745596A JPH09248903A (en) | 1996-03-16 | 1996-03-16 | Cylinder washer |
| EP97104147A EP0795403A1 (en) | 1996-03-16 | 1997-03-12 | A cylinder cleaning device |
| KR1019970008854A KR970064924A (en) | 1996-03-16 | 1997-03-15 | Cylinder Cleaner |
| CN 97111625 CN1174124A (en) | 1996-03-16 | 1997-03-15 | Cylinder cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8745596A JPH09248903A (en) | 1996-03-16 | 1996-03-16 | Cylinder washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09248903A true JPH09248903A (en) | 1997-09-22 |
Family
ID=13915347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8745596A Pending JPH09248903A (en) | 1996-03-16 | 1996-03-16 | Cylinder washer |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0795403A1 (en) |
| JP (1) | JPH09248903A (en) |
| KR (1) | KR970064924A (en) |
| CN (1) | CN1174124A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10000557B4 (en) * | 2000-01-08 | 2004-12-02 | Baldwin Germany Gmbh | Cleaning device for printing press cylinders |
| CN105729986A (en) * | 2016-02-29 | 2016-07-06 | 马宁 | Plate cylinder gilding frame |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525982A (en) * | 1948-04-27 | 1950-10-17 | Addressograph Multigraph | Apparatus for cleaning printing surfaces in offset printing machines |
| US3866850A (en) * | 1972-06-26 | 1975-02-18 | Bausch & Lomb | Strip chart holding device |
| US4248392A (en) * | 1979-12-18 | 1981-02-03 | Parry John C | Apparatus for application of plastics stretch films |
| DE3641256C1 (en) * | 1986-12-03 | 1988-05-05 | Voith Gmbh J M | Clamping head for winding sleeves |
| JPH08465B2 (en) * | 1988-06-30 | 1996-01-10 | ビー・ジェー・トレーディング有限会社 | Cylinder cleaning device for printing machine |
| JPH0276740A (en) * | 1988-09-13 | 1990-03-16 | Nikka Kk | Blanket cleaning device and cleaning of printer |
| JPH0539149A (en) * | 1991-08-06 | 1993-02-19 | Matsushita Graphic Commun Syst Inc | Recording paper housing device |
| US5275104A (en) * | 1992-08-17 | 1994-01-04 | Corrado Frank C | Automatic roll cleaner |
-
1996
- 1996-03-16 JP JP8745596A patent/JPH09248903A/en active Pending
-
1997
- 1997-03-12 EP EP97104147A patent/EP0795403A1/en not_active Withdrawn
- 1997-03-15 KR KR1019970008854A patent/KR970064924A/en not_active Application Discontinuation
- 1997-03-15 CN CN 97111625 patent/CN1174124A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN1174124A (en) | 1998-02-25 |
| EP0795403A1 (en) | 1997-09-17 |
| KR970064924A (en) | 1997-10-13 |
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