JP4925377B2 - Roll shaft mounting structure of cylinder cleaning device - Google Patents

Roll shaft mounting structure of cylinder cleaning device Download PDF

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JP4925377B2
JP4925377B2 JP2011132874A JP2011132874A JP4925377B2 JP 4925377 B2 JP4925377 B2 JP 4925377B2 JP 2011132874 A JP2011132874 A JP 2011132874A JP 2011132874 A JP2011132874 A JP 2011132874A JP 4925377 B2 JP4925377 B2 JP 4925377B2
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cylinder
cleaning cloth
roll
plate
collar
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JP2011201314A (en
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木 恒 夫 熊
崎 潔 宮
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ジェーピーイー株式会社
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    • 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
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/04—Cleaning arrangements or devices for inking rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/06—Cleaning arrangements or devices for offset cylinders
    • 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
    • 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
    • B41P2235/246—Pressing the cleaning cloth against the cylinder

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  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Description

本発明は、オフセット印刷機のブランケット胴などの印刷機シリンダ表面を洗浄するシリンダ洗浄装置に関し、特に、洗浄布の供給・巻取りロール軸の装着構造に関する。   The present invention relates to a cylinder cleaning device that cleans the surface of a printing press cylinder such as a blanket cylinder of an offset printing press, and more particularly, to a cleaning cloth supply / winding roll shaft mounting structure.

従来、ブランケット胴や圧胴等を洗浄するシリンダ洗浄装置として、シリンダ表面に接離可能とした押圧部に不織布からなる洗浄布をシリンダ表面に接して走行できるようにしておき、洗浄作業時に洗浄布をシリンダ表面に接触移動させることにより、押圧部のニップ圧とシリンダの回転を利用して表面汚れを払拭除去する装置が知られている。 Conventionally, as a cylinder cleaning device that cleans blanket cylinders, impression cylinders, etc., a cleaning cloth made of non-woven fabric is allowed to run in contact with the cylinder surface at the pressing part that can be brought into contact with and separated from the cylinder surface. There is known an apparatus that wipes and removes surface dirt using the nip pressure of the pressing portion and the rotation of the cylinder by moving the cylinder in contact with the cylinder surface.

この種のシリンダ洗浄装置においては、前記洗浄布を対象となっているシリンダの胴長方向に沿って均一に押庄するために、半円筒状に形成したゴムシートや、洗浄する際にエアでシートを膨張させるプレッシャパッドが知られており、シリンダ胴長方向に沿うパッド取付板にプレッシャパッドが固定されている。
しかしながら、このプレッシャパッドが均一な厚さであると、回転するシリンダのギャップに押圧部が当たって衝撃を受け、衝撃音や振動を発生してしまう問題があった。この問題を解消するために、押圧部材であるプレッシャパッド全体の厚さを均一にせず、シリンダと当接する部分である中央部の肉厚を薄くし、基部の肉厚を厚くしたプレッシャパッドが開発されている（特許文献１、特許文献２）。 In this type of cylinder cleaning apparatus, a rubber sheet formed in a semi-cylindrical shape is used to uniformly press the cleaning cloth along the cylinder length direction of the target cylinder. A pressure pad for expanding a seat is known, and the pressure pad is fixed to a pad mounting plate along the cylinder body length direction.
However, if the pressure pad has a uniform thickness, there is a problem in that the pressing portion hits the gap of the rotating cylinder and receives an impact, generating an impact sound and vibration. In order to solve this problem, a pressure pad was developed that did not make the thickness of the entire pressure pad, which is a pressing member, uniform, but reduced the thickness of the central part, which is in contact with the cylinder, and increased the thickness of the base part. (Patent Document 1, Patent Document 2).

この様な、押圧部材であるゴムシート全体の厚さを均一にせず、シリンダ表面と当接する部分である中央部を薄くし、基部を厚くしたプレッシャパッドは、回転するシリンダから受ける衝撃を中央部の薄肉部分で吸収し、剛性を増した基部の厚肉部分で押圧力を与えることで、衝撃音や振動を少なくするという優れた性能を有している。
しかし、シリンダの回転に伴ってプレッシャパッドの基部がシリンダの回転方向に引っ張られて、嵌着していたパッド取付板から部分的に持ち上げられ、プレッシャパッド表面に波打ち現象を生じ、払拭が不具合になることがある。 Such a pressure pad with a thickened base that makes the thickness of the rubber sheet, which is a pressing member, the thickness of the central part that is in contact with the cylinder surface thin and the thickness of the base part is not centralized. It has an excellent performance of reducing impact sound and vibration by applying a pressing force at the thick part of the base part which is absorbed by the thin part and increased in rigidity.
However, as the cylinder rotates, the base of the pressure pad is pulled in the direction of rotation of the cylinder, and is partially lifted from the pad mounting plate that has been fitted. May be.

さらに、特許文献１のように、両側を厚く中央を薄くした平板状のゴム板を馬蹄形に湾曲させてプレッシャパッドとして用いると、プレッシャパッドの両端部が上部方向に反り上がって鞍型形状となってしまい、この両端の反り上がりがシリンダ表面と先に接触して、プレッシャパッドの中央部分と接触できずに隙間を形成し、シリンダ面を均一に押圧できず、シリンダ表面に拭き残しを生起してしまう問題がある。   Furthermore, as in Patent Document 1, when a flat rubber plate with both sides thicker and thinner at the center is curved into a horseshoe shape and used as a pressure pad, both ends of the pressure pad are warped upward to form a saddle shape. As a result, the warping of both ends comes into contact with the cylinder surface first, forming a gap without being able to contact the center portion of the pressure pad, and the cylinder surface cannot be pressed uniformly, resulting in unwiping on the cylinder surface. There is a problem.

このようなシリンダ洗浄装置には、シリンダ表面の汚れを払拭した洗浄布を一定の長さで巻き取るように設定した定寸機構を備えた巻取りロールが設置してある。一定の長さをその都度巻き取るために、洗浄布の径を検知する検出ローラが巻取りロール一端の表面に押圧して配設されている。
しかしながら、巻取りロールの他端は押圧する部材はなく自由端になっているので、巻取りロールの一端に皺ができ、そのため、巻取り中に洗浄布の左右の径が変わりコーン状になって、裏面を洗浄布として使用できなくなってしまう問題がある。 Such a cylinder cleaning apparatus is provided with a winding roll having a sizing mechanism that is set so as to wind up a cleaning cloth having wiped off the dirt on the cylinder surface with a certain length. In order to wind up a certain length each time, a detection roller for detecting the diameter of the cleaning cloth is pressed against the surface of one end of the winding roll.
However, since the other end of the winding roll has no pressing member and is a free end, there is a wrinkle at one end of the winding roll. As a result, the back surface cannot be used as a cleaning cloth.

また、洗浄布供給ロールと洗浄布巻取りロールを夫々シリンダ洗浄装置に装着するための軸受けが、シリンダ装置の左右のプレートに設けてある。この軸受けにロールの軸を装着させるためには、付勢されたスプリングの力に抗してホルダーカバーを移動し、軸を挿入すべき切り欠き部分を露出させねばならず、装着し難く手間が掛かる問題がある。   Also, bearings for mounting the cleaning cloth supply roll and the cleaning cloth take-up roll on the cylinder cleaning device are provided on the left and right plates of the cylinder device. In order to mount the roll shaft on this bearing, the holder cover must be moved against the force of the biased spring to expose the notch where the shaft is to be inserted. There is a problem.

特許第３２７００1８号公報Japanese Patent No. 3270018 特開平１１-３００９４２号公報JP-A-11-300942

本発明は従来技術における斯かる問題に鑑みて提案されたものであり、簡単にプレートに設けた軸受けにロールの軸を装着させることのできるシリンダ洗浄装置のローラ軸装着構造を提供することを目的としている。   The present invention has been proposed in view of such a problem in the prior art, and an object thereof is to provide a roller shaft mounting structure of a cylinder cleaning device that can easily mount a roll shaft on a bearing provided on a plate. It is said.

本発明によれば、洗浄布１３が巻装された洗浄布供給ロール１１と、逆転防止手段（一方向クラッチ）９０を有する洗浄布巻取りロール１２とを保持する左右のプレート３ａ、３ｂを有し、該プレート３ａ、３ｂを作動して洗浄布供給ロール１１の洗浄布１３でシリンダ（ブランケット胴）２の表面の汚れを払拭し、洗浄布巻取りロール１２に巻き取らせるシリンダ洗浄装置１において、一方のプレート３ａに円筒内の半径方向にピン１１３を嵌通した軸受筒部１１０を設け、溝１０３により分割された嵌入突起１０４と、該嵌入突起１０４内に臨むスプリング１０５ｂにより付勢されるロッド１０７とを有する挿入部材１０１をロール軸１００の一端に配し、他方のプレート３ｂに上部一隅を切削したカラー挿入部１１７が形成された着座部１１６を有するホルダー部１１４を設け、該ホルダー部１１４のカラー挿入部１１７から着座部１１６に挿入されるカラー１０９をロール軸１００の他端に配し、ロール軸１００の一端の嵌入突起１０４を軸受筒部１１０内に挿入し、ロッド１０７をピン１１３に当接させてスプリング１０５ｂの弾性力に抗して圧縮させ、ロール軸１００の他端のカラー１０９をカラー挿入部１１７から着座部１１６に挿入し、ロール軸１００をスプリング１０５ｂの弾性力により他方のプレート３ｂ側に付勢して、ロール軸１００の他端のカラー１０９を着座部１１６に着座させ、ロール軸１００をプレート３ａ、３ｂ間に架橋させるようにしたものである。   According to the present invention, the cleaning cloth supply roll 11 around which the cleaning cloth 13 is wound and the cleaning cloth take-up roll 12 having the reverse rotation preventing means (one-way clutch) 90 are provided on the left and right plates 3a and 3b. In the cylinder cleaning device 1, the plates 3 a and 3 b are operated to wipe the dirt on the surface of the cylinder (blanket cylinder) 2 with the cleaning cloth 13 of the cleaning cloth supply roll 11 and wound on the cleaning cloth winding roll 12. A bearing cylinder portion 110 in which a pin 113 is inserted in the radial direction in the cylinder is provided on the plate 3a, and the insertion protrusion 104 divided by the groove 103 and the rod 107 urged by the spring 105b facing the insertion protrusion 104 are provided. A seat having a collar insertion portion 117 formed by cutting an upper corner on the other plate 3b. 116, a holder portion 114 is provided, a collar 109 to be inserted into the seating portion 116 from the collar insertion portion 117 of the holder portion 114 is disposed at the other end of the roll shaft 100, and the fitting protrusion 104 at one end of the roll shaft 100 is a bearing. Inserted into the cylindrical portion 110, the rod 107 is brought into contact with the pin 113 and compressed against the elastic force of the spring 105b, and the collar 109 at the other end of the roll shaft 100 is inserted into the seating portion 116 from the collar insertion portion 117. Then, the roll shaft 100 is urged toward the other plate 3b by the elastic force of the spring 105b, the collar 109 at the other end of the roll shaft 100 is seated on the seating portion 116, and the roll shaft 100 is placed between the plates 3a and 3b. It is made to crosslink.

本発明によれば、半径方向にピンを嵌通した軸受筒部に、嵌入突起内に臨むロッドを設けたスプリングを内設する挿入部材を配設した一方のロール軸を挿入し、上部一隅を切削したカラー挿入口を形成した着座部を有するホルダー部に、前記カラー挿入口から着座部に挿入されるカラーが配設された他方のロール軸を挿入させるようにしたので、軸受筒部のピンがスプリングプランジャのロッドを押圧してスプリングを圧縮させ、他方の軸のカラーをカラー挿入口からホルダー部の着座部に向け簡単に押込むだけでロール軸の装着が可能となり、軸受筒部やホルダー部を個別に操作せずにロールの装着作業が容易にすばやく確実にでき、煩わしい手間を掛けずにすむシリンダ洗浄装置のロール軸の装着方法及び装着装置を得ることができる。   According to the present invention, one roll shaft provided with an insertion member for providing a spring provided with a rod facing a fitting projection is inserted into a bearing tube portion in which a pin is fitted in a radial direction, and an upper corner is inserted. Since the other roll shaft on which the collar to be inserted into the seating portion is inserted from the collar insertion port is inserted into the holder portion having the seating portion in which the cut collar insertion port is formed, the pin of the bearing tube portion Presses the rod of the spring plunger to compress the spring, and the roll shaft can be mounted by simply pushing the collar of the other shaft from the collar insertion hole toward the seating portion of the holder, and the bearing cylinder and holder It is possible to obtain a roll shaft mounting method and a mounting device of a cylinder cleaning device that can easily and quickly perform the mounting operation of the roll without individually operating the parts, and can save troublesome work.

本発明のロール軸装着構造を有するシリンダ洗浄装置概略図。The cylinder washing | cleaning apparatus schematic which has the roll axis | shaft mounting structure of this invention. シリンダ洗浄装置の要部を示す図。The figure which shows the principal part of a cylinder cleaning apparatus. ロール軸の一端部の装着装置の実施形態を示す図。The figure which shows embodiment of the mounting apparatus of the one end part of a roll axis | shaft. ロール軸の他端部の装着装置の実施形態を示す図。The figure which shows embodiment of the mounting apparatus of the other end part of a roll axis | shaft. ロール軸の一端部に装着される挿入部材の斜視図。The perspective view of the insertion member with which the one end part of a roll axis | shaft is mounted | worn. 挿入部材が挿入される軸受け筒部の斜視図。The perspective view of the bearing cylinder part in which an insertion member is inserted. プレートに固設したホルダー部の正面図。The front view of the holder part fixed to the plate.

まず、本発明のローラ軸装着構造が使用されるシリンダ洗浄装置を添付図面に基づき下記に説明する。
図１、図２に示すシリンダ洗浄装置１は、洗浄対象であるブランケット胴２に対向して配置されており、シリンダ洗浄装置１は着脱可能で洗浄布のロールが装着される一対のプレート３と、該プレート３の外側に印刷機の枠に固設しているフレーム４で骨組みを構成し、一方のフレーム４に押圧手段源であるエアシリンダ５が設置されている。
このエアシリンダ５によりシリンダ洗浄装置１は回転軸６を中心に回動されて、ブランケット胴２に接触と離脱をさせる働きをしている。 First, a cylinder cleaning apparatus using the roller shaft mounting structure of the present invention will be described below with reference to the accompanying drawings.
A cylinder cleaning apparatus 1 shown in FIGS. 1 and 2 is disposed to face a blanket cylinder 2 to be cleaned. The cylinder cleaning apparatus 1 is detachable and has a pair of plates 3 to which a roll of cleaning cloth is attached. The frame 4 is fixed to the frame of the printing machine on the outside of the plate 3 to form a framework, and the air cylinder 5 as a pressing means source is installed on one frame 4.
The cylinder cleaning device 1 is rotated about the rotating shaft 6 by the air cylinder 5 and serves to bring the blanket cylinder 2 into contact and separation.

押圧部はブランケット胴２に対向して設けられ、図１に示すように、押圧部材であるプレッシャパッド８が取り付けられるパッド取付板９と、パッド取付板９の両端に洗浄布１３をガイドするためのガイド部１０ａ、１０ｂとで構成されている。   The pressing portion is provided opposite to the blanket cylinder 2, and as shown in FIG. 1, a pad mounting plate 9 to which a pressure pad 8 as a pressing member is mounted, and a cleaning cloth 13 to guide both ends of the pad mounting plate 9. The guide portions 10a and 10b.

プレート３上のパッド取付板９の後方には、洗浄布供給ロール１１と洗浄布巻取ロール１２とが配置され、洗浄布１３は布供給ロール１１から繰り出され、図中ガイド部１０ａからプレッシャパッド８を経由して、ガイド部１０ｂと洗浄布ガイドローラ１４を経て後方の洗浄布巻取ロール１２にて巻取られるようになっている。洗浄布１３の巻取りは、洗浄布供給ロール１１に制動を掛けることで、洗浄布巻取ロール１２を間歇的に回転駆動することにより行われる。   A cleaning cloth supply roll 11 and a cleaning cloth take-up roll 12 are arranged behind the pad mounting plate 9 on the plate 3, and the cleaning cloth 13 is fed out from the cloth supply roll 11, and the pressure pad 8 from the guide portion 10 a in the drawing. , Via the guide section 10b and the cleaning cloth guide roller 14, the cleaning cloth take-up roll 12 on the rear side winds up. Winding the cleaning cloth 13 is performed by driving the cleaning cloth winding roll 12 intermittently by braking the cleaning cloth supply roll 11.

次に、上記構成によるシリンダ洗浄装置の作用について、次に説明する。
シリンダ洗浄装置１は、回転軸６を中心にエアシリンダ５の作動によって回動され、ブランケット胴２に向けて所定量前進移動し、プレッシャパッド８を介して、洗浄布供給ロール１１から供給された洗浄布１３をブランケット胴２に所定の押圧力で接触させて払拭洗浄を行い、図示しない定寸送り装置により、一定量の洗浄布１３が洗浄布ガイドローラ１４を経由して布巻取ロール１２に巻き取られる。
また、払拭洗浄後は、シリンダ洗浄装置１が後退させられブランケット胴２と離れて洗浄を終了する。これを繰り返すことにより払拭洗浄が行われる。 Next, the operation of the cylinder cleaning device having the above configuration will be described.
The cylinder cleaning device 1 is rotated by the operation of the air cylinder 5 around the rotating shaft 6, moves forward by a predetermined amount toward the blanket cylinder 2, and is supplied from the cleaning cloth supply roll 11 via the pressure pad 8. The cleaning cloth 13 is brought into contact with the blanket cylinder 2 with a predetermined pressing force for wiping and cleaning, and a fixed amount of the cleaning cloth 13 is passed through the cleaning cloth guide roller 14 to the cloth take-up roll 12 by a sizing feeding device (not shown). It is wound up.
Further, after the wiping cleaning, the cylinder cleaning device 1 is moved backward to leave the blanket cylinder 2 and the cleaning is finished. Wiping cleaning is performed by repeating this.

このようなシリンダ洗浄装置１において、シリンダであるブランケット胴２の表面を払拭した洗浄布１３を巻き取るための機構が配設されている。即ち、印刷機の枠に固設してあるフレーム４に、図２に示すように、このフレーム４の片面に固設したホルダー部８０に一端が挿入された回転軸６と、この回転軸６を中心にシリンダ洗浄装置１を揺動させるエアシリンダ５が固定金具を介して固着されている。   In such a cylinder cleaning device 1, a mechanism for winding the cleaning cloth 13 that wipes the surface of the blanket cylinder 2 that is a cylinder is provided. That is, as shown in FIG. 2, the rotary shaft 6 having one end inserted into a holder portion 80 fixed to one side of the frame 4 and the rotary shaft 6 fixed to the frame of the printing press. An air cylinder 5 that swings the cylinder cleaning device 1 around is fixed through a fixing bracket.

そして図１に示すように、フレーム４の一つの隅角部には切欠きが切削されて段差部分が設けられ、この段差部分の一辺に当接部８１が形成されている。更に、回転軸６の他端には、図２で明示されるように、シリンダ洗浄装置１の揺動骨格となる左右一対のプレート３が、フレーム４の内側に設置されている。   As shown in FIG. 1, a notch is cut in one corner of the frame 4 to provide a stepped portion, and a contact portion 81 is formed on one side of the stepped portion. Further, as clearly shown in FIG. 2, a pair of left and right plates 3 serving as a swinging skeleton of the cylinder cleaning device 1 are installed inside the frame 4 at the other end of the rotating shaft 6.

エアシリンダ５に取付けたシリンダロッド８２の先端には、ピン８３を介してプレート３に接続した図示しないレバーが固定されている。   A lever (not shown) connected to the plate 3 via a pin 83 is fixed to the tip of the cylinder rod 82 attached to the air cylinder 5.

プレート３は略長方形をした平板状を呈し、このプレート３の一方面は、洗浄布供給ロール１１と洗浄布巻取りロール１２及びブランケット胴２と対面するプレッシャパッド８が固設されたパッド取付板９を有する洗浄作業側となり、プレート３の他方面は、回転軸６とピン８３が取付けられ定寸巻取り機構側となる操作側に分けられる。   The plate 3 has a substantially rectangular flat plate shape, and one surface of the plate 3 has a pad mounting plate 9 on which a cleaning cloth supply roll 11, a cleaning cloth winding roll 12, and a pressure pad 8 facing the blanket cylinder 2 are fixed. The other surface of the plate 3 is divided into an operation side to which the rotary shaft 6 and the pin 83 are attached and which is the fixed-size winding mechanism side.

プレート３の一方面の洗浄作業側には、清浄な洗浄布１３が巻かれている洗浄布供給ロール１１と、ブランケット胴２の表面を払拭した後の汚れた洗浄布１３を巻き取る洗浄布巻取りロール１２と、洗浄布１３をブランケット胴２の表面に押圧するプレッシャパッド８が固設された取付板９と、巻き取った洗浄布１３の径を測定する径検知レバー部８４とが配設されている。   On the cleaning work side of the one surface of the plate 3, a cleaning cloth supply roll 11 around which a clean cleaning cloth 13 is wound, and a cleaning cloth take-up winding up the dirty cleaning cloth 13 after the surface of the blanket cylinder 2 is wiped off. A roll 12, a mounting plate 9 on which a pressure pad 8 that presses the cleaning cloth 13 against the surface of the blanket cylinder 2 is fixed, and a diameter detection lever portion 84 that measures the diameter of the wound cleaning cloth 13 are disposed. ing.

洗浄布巻取りロール１２で巻取られた洗浄布１３の径を測定する径検知レバー部８４は、プレート３に穿設した孔に嵌装させた支軸８５の一方の洗浄作業側に固設されたＬ字状アーム８６と、このＬ字状アーム８６の先端に設けた巻き取った洗浄布１３の表面と接触する回転自在な検知ローラ８７と、前記支軸８５の他方の操作側に固設された五角形状を呈する位置決めストッパ８８と、この位置決めストッパ８８の先端部に立設した円柱状のロッド８９とで構成されている。   The diameter detection lever portion 84 for measuring the diameter of the cleaning cloth 13 wound up by the cleaning cloth winding roll 12 is fixed to one cleaning work side of the support shaft 85 fitted in the hole formed in the plate 3. An L-shaped arm 86, a rotatable detection roller 87 that contacts the surface of the wound cleaning cloth 13 provided at the tip of the L-shaped arm 86, and the other operating side of the support shaft 85 are fixed. The positioning stopper 88 has a pentagonal shape and a columnar rod 89 erected at the tip of the positioning stopper 88.

洗浄布巻取りロール１２の軸１２ａは、プレート３に穿設した孔に嵌装させた一方向クラッチ９０と嵌合され、この一方向クラッチ９０の操作側には、フレーム４と平行に配置された巻取りプレート９１が固着されている。更に、巻取りプレート９１とプレート３との間の一方向クラッチ９０の外側に、常に巻取りプレート９１を図１で反時計方向に付勢するコイルスプリング９２が縮設されている。   The shaft 12 a of the cleaning cloth take-up roll 12 is fitted with a one-way clutch 90 fitted in a hole formed in the plate 3, and arranged on the operation side of the one-way clutch 90 in parallel with the frame 4. A winding plate 91 is fixed. Further, a coil spring 92 that constantly urges the winding plate 91 counterclockwise in FIG. 1 is provided outside the one-way clutch 90 between the winding plate 91 and the plate 3.

巻取りプレート９１は、略長方形をした形状を呈し、巻取りプレート９１の外側一方端のフレーム４側の面に、先端に回転自在なコロ９３を有する巻取レバー９４が立設され、巻取りプレート９１の他方端に、前記位置決めストッパ８８に立設したロッド８９が挿入されるＵ字状の溝９５が画成されて、Ｕ字状の溝９５の一方の切欠き片がカム部９６を形成している。   The take-up plate 91 has a substantially rectangular shape, and a take-up lever 94 having a roller 93 that is rotatable at the front end is provided on the surface of the outer end of the take-up plate 91 on the frame 4 side. A U-shaped groove 95 into which the rod 89 standing on the positioning stopper 88 is inserted is defined at the other end of the plate 91, and one notch piece of the U-shaped groove 95 defines the cam portion 96. Forming.

巻取レバー９４とコロ９３は巻取りプレート９１が回動した際に、フレーム４に設けた当接部８１と当接する程度に延びた長さを有しており、当接部８１は回動してくる巻取レバー９４を受け止めて、巻取りプレート９１の回動を制限している。   The take-up lever 94 and the roller 93 have such a length that they are in contact with a contact portion 81 provided on the frame 4 when the take-up plate 91 rotates, and the contact portion 81 rotates. The winding lever 94 is received and the rotation of the winding plate 91 is restricted.

径検知レバー部８４のロッド８９は、Ｕ字状の溝９５に挿入されてカム部９６と当接し、巻取りプレート９１を反時計方向に付勢するコイルスプリング９２の弾性力により、カム部９６を介してロッド８９を反時計方向に押付け、この押付け力が洗浄作業側にある径検知レバー部８４の検知ローラ８７を洗浄布１３の面に押付ける力となっている。なお、ロッド８９は洗浄布１３を巻き取る動作中にはＵ字状の溝９５から開放され、カム部９６と当接しない。   The rod 89 of the diameter detecting lever portion 84 is inserted into the U-shaped groove 95 and comes into contact with the cam portion 96, and the cam portion 96 is elastically applied by the coil spring 92 that urges the winding plate 91 counterclockwise. The rod 89 is pressed in the counterclockwise direction, and this pressing force presses the detection roller 87 of the diameter detection lever portion 84 on the cleaning work side against the surface of the cleaning cloth 13. The rod 89 is released from the U-shaped groove 95 during the operation of winding the cleaning cloth 13 and does not come into contact with the cam portion 96.

ブランケット胴２を洗浄しているときの巻取レバー９４のコロ９３とフレーム４の当接部８１との隙間の距離は、シリンダロッド８２の移動距離より短く設定されている。   The distance between the roller 93 of the winding lever 94 and the contact portion 81 of the frame 4 when the blanket cylinder 2 is being cleaned is set shorter than the moving distance of the cylinder rod 82.

以上のような構成からなるシリンダ洗浄装置１の作用について説明する。
図１の洗浄布圧接状態でブランケット胴２表面の洗浄を終えた後、エアシリンダ５を作動させて、シリンダロッド８２を図１で下方に移動させると、プレート３は回転軸６を中心に反時計方向に回動し、プレッシャパッド８による洗浄布１３のブランケット胴２への圧接を開放する。 The operation of the cylinder cleaning device 1 configured as described above will be described.
After the cleaning of the surface of the blanket cylinder 2 in the cleaning cloth pressure contact state of FIG. 1, when the air cylinder 5 is operated and the cylinder rod 82 is moved downward in FIG. It rotates clockwise, and the pressure pad 8 releases the pressure contact of the cleaning cloth 13 to the blanket cylinder 2.

回転軸６を中心にしたプレート３の反時計方向の回動により、一方向クラッチ９０を介してプレート３に取付けた巻取りプレート９１も反時計方向に回動し、巻取レバー９４のコロ９３とフレーム４の当接部８１との隙間の距離を次第に小さくしていく。所定量回動すると、巻取りプレート９１に立設した巻取レバー９４のコロ９３が、フレーム４の当接部８１の表面に接し、これ以上の巻取レバー９４の反時計方向への回動を停止する。   By the counterclockwise rotation of the plate 3 about the rotation shaft 6, the winding plate 91 attached to the plate 3 via the one-way clutch 90 is also rotated counterclockwise, and the roller 93 of the winding lever 94 is rotated. The distance of the gap between the frame 4 and the contact portion 81 of the frame 4 is gradually reduced. After a predetermined amount of rotation, the roller 93 of the winding lever 94 erected on the winding plate 91 comes into contact with the surface of the contact portion 81 of the frame 4, and the winding lever 94 further rotates counterclockwise. To stop.

更なるシリンダロッド８２の作動によるプレート３の反時計方向への回動によって、ブランケット胴２の表面を払拭して汚れた洗浄布１３の巻取りロール１２への巻取りが開始されるとともに、反時計方向に回動していた巻取りプレート９１は、コイルスプリング９２の力に抗して、巻取レバー９４のコロ９３を基点として時計方向に回動し出し、フレーム４の当接部８１より下方に強制的に沈み込んでいく。
この沈み込みによって、Ｕ字状の溝内に挿入されたカム部９６と当接していた径検知レバー部８４のロッド８９がＵ字状の溝から開放される。 By further rotating the plate 3 counterclockwise by the operation of the cylinder rod 82, the surface of the blanket cylinder 2 is wiped off and the winding of the dirty cleaning cloth 13 onto the winding roll 12 is started. The winding plate 91 that has been rotated in the clockwise direction starts to rotate clockwise from the roller 93 of the winding lever 94 against the force of the coil spring 92, and from the contact portion 81 of the frame 4. Forcibly sinks downward.
By this sinking, the rod 89 of the diameter detection lever portion 84 that is in contact with the cam portion 96 inserted into the U-shaped groove is released from the U-shaped groove.

これにより、カム部９６から離間したロッド８９と支軸８５を介して連結しているＬ字状アーム８６先端の検知ローラ８７は、カム部９６を介したコイルスプリング９２の弾性力から一時的に開放されて、自身の重量だけで開放位置に留まり洗浄布１３の表面から離れる。
検知ローラ８７による押圧がない洗浄布１３は、ブランケット胴２の胴長方向の巻取り面が均等な力で巻き取られて、従来のような検知ローラ８７の一部接触による洗浄布端部への皺を生じさせない。そして、巻取りプレート９１がフレーム４の当接部８１より沈み込む移動量が、洗浄布１３の定寸送り量となる。 As a result, the detection roller 87 at the tip of the L-shaped arm 86 connected to the rod 89 spaced apart from the cam portion 96 via the support shaft 85 temporarily receives the elastic force of the coil spring 92 via the cam portion 96. It is released and stays in the open position only by its own weight and leaves the surface of the cleaning cloth 13.
The cleaning cloth 13 that is not pressed by the detection roller 87 is wound up with equal force on the winding surface of the blanket cylinder 2 in the body length direction, to the end of the cleaning cloth by the partial contact of the detection roller 87 as in the prior art. Do not cause the traps. The amount of movement of the winding plate 91 that sinks from the abutting portion 81 of the frame 4 is the fixed feed amount of the cleaning cloth 13.

エアシリンダ５の下がった位置から作動して、シリンダロッド８２を上方へ移動させ始めると、それにつれて、プレート３は回転軸６を中心に時計方向へ回動していく。フレーム４の当接部８１より下方に沈み込まされていた巻取りプレート９１は、反時計方向に回動しながらコイルスプリング９２の付勢力によりフレーム４の当接部８１と平行になり、次第に巻取りレバー９４のコロ９３をエアシリンダ５のフレーム４の当接部８１から離間させていく。この時、洗浄布巻取りロール１２には一方向クラッチ９０が配設されているので、巻取った洗浄布１３を逆送させない。   When the cylinder rod 82 is started to move upward by operating from the position where the air cylinder 5 is lowered, the plate 3 is rotated clockwise about the rotating shaft 6 accordingly. The winding plate 91 sunk below the contact portion 81 of the frame 4 becomes parallel to the contact portion 81 of the frame 4 by the urging force of the coil spring 92 while rotating counterclockwise, and gradually winds. The roller 93 of the taking lever 94 is moved away from the contact portion 81 of the frame 4 of the air cylinder 5. At this time, since the one-way clutch 90 is provided on the cleaning cloth winding roll 12, the wound cleaning cloth 13 is not fed back.

巻取りレバー９４のコロ９３が当接部８１から離れると、定寸巻取りの作動中は自由になっていた径検知レバー部８４のロッド８９は、巻取りプレート９１のＵ字状の溝内に再び挿入され、カム部９６と当接する。カム部９６に押されてコイルスプリング９２の付勢力が加わったロッド８９は、Ｌ字状アーム８６を介して検知ローラ８７を洗浄布巻取りロール１２の洗浄布１３の表面と再び接触させ、図１に示す洗浄可能状態にする。   When the roller 93 of the winding lever 94 moves away from the contact portion 81, the rod 89 of the diameter detection lever portion 84 that has become free during the constant-size winding operation moves into the U-shaped groove of the winding plate 91. Is inserted again into contact with the cam portion 96. The rod 89 pressed by the cam portion 96 and applied with the urging force of the coil spring 92 brings the detection roller 87 into contact with the surface of the cleaning cloth 13 of the cleaning cloth winding roll 12 via the L-shaped arm 86 again. Set to the washable state shown in.

このように、一方向クラッチ９０外面に縮設したコイルスプリング９２が、巻取りプレート９１を介して径検知レバー部８４に洗浄布１３と接触する弾性力を与えるので、従来は必要としていた検知レバー部８４にスプリングを不要とすることができる。   Thus, since the coil spring 92 contracted on the outer surface of the one-way clutch 90 gives an elastic force to contact the cleaning cloth 13 to the diameter detection lever portion 84 via the winding plate 91, the detection lever that has been conventionally required is provided. A spring can be dispensed with in the portion 84.

次に、本発明によるロール軸の装着構造について下記に説明する。
シリンダ装置１の左右のプレート３ａ、３ｂ間には、洗浄布供給ロール１１と洗浄布巻取りロール１２が装着されるが、これ等のロールを如何に簡単に且つ確実に装着できるかが問題となる。
この問題を解決するために以下の手段を講じるが、洗浄布供給ロール１１と洗浄布巻取りロール１２を装着する構造は同じであり、また作用効果も同じであるので、洗浄布供給ロール１１を例にして装着を述べる。 Next, the roll shaft mounting structure according to the present invention will be described below.
The cleaning cloth supply roll 11 and the cleaning cloth take-up roll 12 are mounted between the left and right plates 3a and 3b of the cylinder device 1, but how to easily and reliably mount these rolls becomes a problem. .
In order to solve this problem, the following measures are taken, but the structure for mounting the cleaning cloth supply roll 11 and the cleaning cloth take-up roll 12 is the same, and the operational effects are also the same. Describe mounting.

シリンダ洗浄装置１の洗浄布供給ロール１１は、図３及び図４に示すように、不織布からなる洗浄布が図示しない紙管の内部に、円筒状のロール軸１００が挿入されるようになっている。
このロール軸１００に連結して洗浄布供給ロール１１の両側面から第１の突軸１００ａと第２の突軸１００ｂが夫々突出している。 As shown in FIGS. 3 and 4, the cleaning cloth supply roll 11 of the cylinder cleaning device 1 has a cylindrical roll shaft 100 inserted into a paper tube (not shown) of a cleaning cloth made of nonwoven fabric. Yes.
The first projecting shaft 100a and the second projecting shaft 100b protrude from both side surfaces of the cleaning cloth supply roll 11 in connection with the roll shaft 100, respectively.

第１の突軸１００ａ側の中心部にはその軸方向に孔１００ｃが穿設され、この孔１００ｃに図５に示す挿入部材１０１の円筒状の嵌着部１０５が嵌入されている。
この挿入部材１０１は中間部分に凸設したフランジ部１０２を有し、フランジ部１０２の一方(図５において右方)に軸方向に深く抉ったＵ字状の溝部１０３により離隔された２つの半円筒状をした嵌入突起１０４ａ、１０４ｂが形成されている。
この嵌入突起１０４ａ、１０４ｂが第１の突軸１００ａに相当する。 A hole 100c is bored in the axial direction at the center of the first projecting shaft 100a, and the cylindrical fitting portion 105 of the insertion member 101 shown in FIG. 5 is fitted into the hole 100c.
This insertion member 101 has a flange portion 102 projecting from an intermediate portion, and two half portions separated by a U-shaped groove portion 103 extending deeply in one axial direction (to the right in FIG. 5) in the axial direction. Cylindrical insertion protrusions 104a and 104b are formed.
The fitting protrusions 104a and 104b correspond to the first protruding shaft 100a.

フランジ部１０２の他方(図５において左方)に前記嵌着部１０５が、螺合手段等の公知の手段により着脱自在に連結されており、嵌着部１０５の内部に軸方向に孔１０５ａが穿設され、ロッド１０７を有するスプリングプランジャ１０６が孔１０５ａ内に設けられている（図３）。   The fitting portion 105 is detachably connected to the other side (left side in FIG. 5) of the flange portion 102 by a known means such as a screwing means, and a hole 105a is formed in the fitting portion 105 in the axial direction. A spring plunger 106 which is drilled and has a rod 107 is provided in the hole 105a (FIG. 3).

スプリングプランジャ１０６は孔１０５ａ内に縮設されたスプリング１０５ｂにより孔１０５ａの外方即ちＵ字状の溝部１０３方向に付勢され、ロッド１０７の頭部がＵ字状の溝部１０３に臨んでいる。
スプリングプランジャ１０６の孔１０５ａからの脱落は、図示しないピンを嵌着部１０５に通してロール軸１００に固設することで阻止される。 The spring plunger 106 is urged toward the outside of the hole 105a, that is, in the direction of the U-shaped groove 103 by a spring 105b contracted in the hole 105a, and the head of the rod 107 faces the U-shaped groove 103.
The spring plunger 106 is prevented from dropping from the hole 105a by passing a pin (not shown) through the fitting portion 105 and fixing it to the roll shaft 100.

第２の突軸１００ｂ側には、図４に示すように、例えば円筒状の鉄製カラー１０８がロール軸１００に嵌入されており、更に軸方向に鉄製カラー１０８に固設した樹脂製のカラー部１０９が固着されて構成されており、カラー部１０９は第２の突軸１００ｂに相当する。   As shown in FIG. 4, for example, a cylindrical iron collar 108 is fitted into the roll shaft 100 on the second projecting shaft 100 b side, and a resin collar portion fixed to the iron collar 108 in the axial direction. 109 is fixed, and the collar portion 109 corresponds to the second protruding shaft 100b.

ただし、この様な構成に限ることなく、第２の突軸１００ｂは、鉄製のカラー１０８と樹脂製のカラー部１０９とを用いずに、洗浄布供給ロール１１の側面より突出するように、ロール軸１００から直接突出形成してもよく、また、シリンダ洗浄装置１に装着する状況に合わせてカラーの材質を変更することが可能である。   However, the second projecting shaft 100b is not limited to such a configuration, and the second projecting shaft 100b is a roll that protrudes from the side surface of the cleaning cloth supply roll 11 without using the iron collar 108 and the resin collar portion 109. It may be formed so as to protrude directly from the shaft 100, and the material of the collar can be changed in accordance with the situation of mounting on the cylinder cleaning device 1.

第１の突軸１００ａを支持する軸受筒部１１０は、一方のプレート即ち第１のプレート３ａに設けられ、図６に示すように、有底筒状を呈する円柱状をしたケース１１１と第１のプレート３ａに嵌着される取付部１１１ａとで構成され、円筒状ケース１１１の開放内部である円筒空間１１２内を横切って、半径方向にピン１１３が嵌通されており、このピン１１３の直径は、前記挿入部材１０１のＵ字状の溝１０３の隙間、即ち嵌入突起１０４ａ、１０４ｂの間に挿入される太さとなっている。   The bearing tube portion 110 that supports the first projecting shaft 100a is provided on one plate, that is, the first plate 3a, and as shown in FIG. 6, a cylindrical case 111 having a bottomed tube shape and a first case A pin 113 is inserted in the radial direction across the cylindrical space 112 that is the open inside of the cylindrical case 111. The diameter of the pin 113 is Is the thickness inserted into the gap between the U-shaped grooves 103 of the insertion member 101, that is, between the insertion protrusions 104a and 104b.

他方のプレート即ち第２のプレート３ｂの支持面にボルト等の固定手段で固設したホルダー部１１４は、図７に示すように、例えば四角形をした鉄製又は樹脂製の厚板の支持板１１５を有し、前記第２の突軸１００ｂ即ちカラー部１０９の直径と略同径を有する着座部１１６が支持板１１５の偏心する位置に穿設されており、偏心位置の近くの上部一隅の角部を切り欠いて着座部１１６と連通するカラー挿入部１１７が形成され、カラー部１０９即ち第２の突軸１００ｂが斜め上方から簡単且つ確実に着座部１１６内に挿入及び取り出し可能となっている。   As shown in FIG. 7, the holder part 114 fixed to the support surface of the other plate, that is, the second plate 3b by a fixing means such as a bolt, has a support plate 115 made of, for example, a square iron or resin plate. And a seating portion 116 having a diameter substantially the same as the diameter of the second projecting shaft 100b, that is, the collar portion 109, is formed at an eccentric position of the support plate 115, and an upper corner corner near the eccentric position. A collar insertion portion 117 communicating with the seating portion 116 is formed by cutting away the collar portion 109, and the collar portion 109, that is, the second projecting shaft 100b, can be easily and reliably inserted into and taken out of the seating portion 116 from obliquely above.

着座部１１６の第２フレーム３ｂの部分には、図４の断面図で示すように、カラー部１０９の外径とほぼ同径とした浅い円形溝１１８が切削され、この円形溝１１８に嵌入されたカラー部１０９は、強制的にカラー挿入部１１７から取り外すことをしない限り、洗浄布１３の供給等で自然に外れてしまうことはない。   As shown in the cross-sectional view of FIG. 4, a shallow circular groove 118 having the same diameter as the outer diameter of the collar portion 109 is cut and inserted into the circular groove 118. The collar portion 109 does not naturally come off due to the supply of the cleaning cloth 13 or the like unless it is forcibly removed from the collar insertion portion 117.

以上の構成からなるシリンダ洗浄装置１のロール軸の装着装置の作用について以下に説明する。
先ず、洗浄作業開始前にシリンダ洗浄装置１の一方の第１のプレート３ａと他方の第２のプレート３ｂとの間に、洗浄布供給ロール１１と洗浄布巻取ロール１２を架橋して装着するため、始めに第１の突軸１００ａを軸受筒部１１０に嵌入することになる。 The operation of the roll shaft mounting device of the cylinder cleaning device 1 having the above configuration will be described below.
First, before the cleaning operation is started, the cleaning cloth supply roll 11 and the cleaning cloth take-up roll 12 are bridged and mounted between the first plate 3a and the second plate 3b of the other cylinder cleaning device 1. First, the first projecting shaft 100 a is fitted into the bearing tube portion 110.

洗浄布供給ロール１１の両端側を両手で持ち上げ、第１プレート３ａに設けた軸受筒部１１０の円筒空間１１２内に、第１の突軸１００ａである嵌入突起１０４ａ、１０４ｂを挿入する。   The both ends of the cleaning cloth supply roll 11 are lifted with both hands, and the insertion protrusions 104a and 104b, which are the first protruding shafts 100a, are inserted into the cylindrical space 112 of the bearing tube portion 110 provided on the first plate 3a.

すると、挿入部材１０１の嵌入突起１０４ａ、１０４ｂの間のＵ字状溝部１０３内に、軸受筒部１１０の円筒空間１１２内に設けたピン１１３が挿入され、このピン１１３がロッド１０７の頭部と当接した後、スプリングプランジャ１０６内に配設したスプリング１０５ｂの弾性力に抗してスプリング１０５ｂを圧縮しながら、挿入部材１０１の嵌入突起１０４ａ、１０４ｂが軸受筒部１１０の円筒空間１１２内をスプリングの圧縮された分進入する。従って、作業者の手の力によって、第１の突軸１００ａは第１プレート３ａ側に強制的に移動できる。   Then, the pin 113 provided in the cylindrical space 112 of the bearing tube portion 110 is inserted into the U-shaped groove portion 103 between the insertion protrusions 104 a and 104 b of the insertion member 101, and this pin 113 is connected to the head of the rod 107. After the contact, the fitting protrusions 104a and 104b of the insertion member 101 spring in the cylindrical space 112 of the bearing cylinder 110 while compressing the spring 105b against the elastic force of the spring 105b disposed in the spring plunger 106. Enter the compressed portion of. Accordingly, the first projecting shaft 100a can be forcibly moved toward the first plate 3a by the hand of the operator.

このスプリング１０５ｂの圧縮状態を維持したまま、洗浄布供給ロール１１の他方の第２の突軸１００ｂ即ちカラー部１０９を、ホルダー部１１４に設けたカラー挿入部１１７に斜め上方から挿入し、着座部１１６の内壁に突き当ててカラー部１０９が円形溝に嵌入し、手を放すと、圧縮されていたスプリング１０５ｂの弾性力によって、第１の突軸１００ａが第２のプレート３ｂ側に少量戻り、円形溝１１８内にカラー部１０９を挿入し、ロールの両方の軸１００ａ、１００ｂは軸受筒部１１０及びホルダー部１１４から外れない状態に装着される。   While maintaining the compressed state of the spring 105b, the other second protruding shaft 100b of the cleaning cloth supply roll 11, that is, the collar portion 109, is inserted into the collar insertion portion 117 provided in the holder portion 114 from obliquely above, and the seating portion When the collar portion 109 is fitted into the circular groove by being abutted against the inner wall of 116 and released, the first projecting shaft 100a returns to the second plate 3b side by a small amount due to the elastic force of the compressed spring 105b, The collar portion 109 is inserted into the circular groove 118, and both the shafts 100 a and 100 b of the roll are mounted so as not to be detached from the bearing tube portion 110 and the holder portion 114.

図示の実施形態はあくまでも例示であり、本発明の技術的範囲を限定する趣旨の記述ではない旨を付記する。   It should be noted that the illustrated embodiment is merely an example, and is not a description to limit the technical scope of the present invention.

１・・・シリンダ洗浄装置
２・・・ブランケット胴
３ａ、３ｂ・・・プレート
５・・・エアシリンダ
８・・・プレッシャパッド
１１・・・洗浄布供給ロール
１２・・・洗浄布巻取ロール
１３・・・洗浄布
８０・・・ホルダー部
８１、９８・・・当接部
８４・・・径検知レバー部
８５・・・支軸
８６・・・Ｌ字状アーム
８７・・・検知ローラ
８８・・・位置決めストッパ
８９・・・ロッド
９０・・・一方向クラッチ
９１・・・巻取りプレート
９４・・・巻取レバー
１００・・・ロール軸
１００ａ・・・第１の突軸
１００ｂ・・・第２の突軸
１０１・・・挿入部材
１０３・・・Ｕ字溝
１０４ａ、１０４ｂ・・・嵌入突起
１０５・・・嵌着部
１０６・・・スプリングプランジャ
１０７・・・ロッド
１０９・・・カラー部
１１０・・・軸受筒部
１１３・・・ピン
１１４・・・ホルダー部
１１６・・・着座部
１１７・・・カラー挿入部 DESCRIPTION OF SYMBOLS 1 ... Cylinder cleaning apparatus 2 ... Blanket cylinder 3a, 3b ... Plate 5 ... Air cylinder 8 ... Pressure pad 11 ... Cleaning cloth supply roll 12 ... Cleaning cloth winding roll 13. .. Washing cloth 80... Holder part 81, 98 .. abutment part 84... Diameter detection lever part 85 .. support shaft 86 .. L-shaped arm 87. Positioning stopper 89 ... Rod 90 ... One-way clutch 91 ... Winding plate 94 ... Winding lever 100 ... Roll shaft 100a ... First protruding shaft 100b ... Second Projection shaft 101 ... Insertion member 103 ... U-shaped grooves 104a, 104b ... Insertion protrusion 105 ... Insertion portion 106 ... Spring plunger 107 ... Rod 109 ... Collar portion 110 ..Bearing cylinder part 113 ... pin 114 ... holder section 116 ... the seating section 117 ... color insertion section

Claims (1)

洗浄布（１３）が巻装された洗浄布供給ロール（１１）と、逆転防止手段（９０）を有する洗浄布巻取りロール（１２）とを保持する左右のプレート（３ａ、３ｂ）を有し、該プレート（３ａ、３ｂ）を作動して洗浄布供給ロール（１１）の洗浄布（１３）でシリンダ（２）の表面の汚れを払拭し、洗浄布巻取りロール（１２）に巻き取らせるシリンダ洗浄装置（１）において、一方のプレート（３ａ）に円筒内の半径方向にピン（１１３）を嵌通した軸受筒部（１１０）を設け、溝（１０３）により分割された嵌入突起（１０４）と、該嵌入突起（１０４）内に臨むスプリング（１０５ｂ）により付勢されるロッド（１０７）とを有する挿入部材（１０１）をロール軸（１００）の一端に配し、他方のプレート（３ｂ）に上部一隅を切削したカラー挿入部（１１７）が形成された着座部（１１６）を有するホルダー部（１１４）を設け、該ホルダー部（１１４）のカラー挿入部（１１７）から着座部（１１６）に挿入されるカラー（１０９）をロール軸（１００）の他端に配し、ロール軸（１００）の一端の嵌入突起（１０４）を軸受筒部（１１０）内に挿入し、ロッド（１０７）をピン（１１３）に当接させてスプリング（１０５ｂ）の弾性力に抗して圧縮させ、ロール軸（１００）の他端のカラー（１０９）をカラー挿入部（１１７）から着座部（１１６）に挿入し、ロール軸（１００）をスプリング（１０５ｂ）の弾性力により他方のプレート（３ｂ）側に付勢して、ロール軸（１００）の他端のカラー（１０９）を着座部（１１６）に着座させ、ロール軸（１００）をプレート（３ａ，３ｂ）間に架橋させるようにしたことを特徴とするシリンダ洗浄装置のロール軸装着構造。 The right and left plates (3a, 3b) holding the cleaning cloth supply roll (11) around which the cleaning cloth (13) is wound and the cleaning cloth winding roll (12) having the reverse rotation preventing means (90); Cylinder cleaning in which the plate (3a, 3b) is actuated to wipe the dirt on the surface of the cylinder (2) with the cleaning cloth (13) of the cleaning cloth supply roll (11) and wound around the cleaning cloth winding roll (12). In the device (1), one plate (3a) is provided with a bearing tube portion (110) in which a pin (113) is fitted in the radial direction in the cylinder, and an insertion protrusion (104) divided by a groove (103). An insertion member (101) having a rod (107) biased by a spring (105b) facing into the fitting protrusion (104) is arranged at one end of the roll shaft (100), and is placed on the other plate (3b). Cut the top corner A holder part (114) having a seating part (116) in which a collar insertion part (117) is formed is provided, and a collar inserted into the seating part (116) from the collar insertion part (117) of the holder part (114) ( 109) is arranged on the other end of the roll shaft (100), the insertion protrusion (104) at one end of the roll shaft (100) is inserted into the bearing tube portion (110), and the rod (107) is attached to the pin (113). The collar (109) at the other end of the roll shaft (100) is inserted into the seating portion (116) from the collar insertion portion (117), and compressed against the elastic force of the spring (105b). (100) is urged toward the other plate (3b) by the elastic force of the spring (105b), the collar (109) at the other end of the roll shaft (100) is seated on the seat portion (116), and the roll shaft (100) Over preparative (3a, 3b) roll shaft mounting structure of a cylinder cleaning device which is characterized in that so as to bridge between.
JP2011132874A 2007-09-12 2011-06-15 Roll shaft mounting structure of cylinder cleaning device Expired - Fee Related JP4925377B2 (en)

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