JPH0753969Y2 - Cleaning equipment for rotating bodies such as blanket cylinders - Google Patents

Cleaning equipment for rotating bodies such as blanket cylinders

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Publication number
JPH0753969Y2
JPH0753969Y2 JP10454391U JP10454391U JPH0753969Y2 JP H0753969 Y2 JPH0753969 Y2 JP H0753969Y2 JP 10454391 U JP10454391 U JP 10454391U JP 10454391 U JP10454391 U JP 10454391U JP H0753969 Y2 JPH0753969 Y2 JP H0753969Y2
Authority
JP
Japan
Prior art keywords
roll
shaft
winding
cleaning
rotating
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
Application number
JP10454391U
Other languages
Japanese (ja)
Other versions
JPH0574841U (en
Inventor
上 吉 史 村
Original Assignee
板坂 征夫
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 板坂 征夫 filed Critical 板坂 征夫
Priority to JP10454391U priority Critical patent/JPH0753969Y2/en
Publication of JPH0574841U publication Critical patent/JPH0574841U/en
Application granted granted Critical
Publication of JPH0753969Y2 publication Critical patent/JPH0753969Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】本考案は、印刷にあずかるブラン
ケット胴等の回転体の洗浄装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning device for a rotary member such as a blanket cylinder used for printing.

【0002】[0002]

【従来の技術】従来、印刷に使用されるブランケット胴
等の回転体の洗浄装置として、洗浄布を供給ロ−ルから
巻取りロ−ルに送り、その中間にて洗浄布を回転体に相
対的に接触移動させて洗浄させるものが知られている。
2. Description of the Related Art Conventionally, as a cleaning device for a rotating body such as a blanket cylinder used for printing, a cleaning cloth is sent from a supply roll to a winding roll, and the cleaning cloth is opposed to the rotating body in the middle thereof. There is known one that is moved by contact to be washed.

【0003】[0003]

【考案が解決しようとする課題】上記従来の洗浄装置
は、洗浄布の供給ロ−ルと巻取りロ−ルの装置への取付
と装置からの取外しが面倒である。
In the above-mentioned conventional cleaning device, it is troublesome to attach and remove the supply roll and the winding roll of the cleaning cloth to and from the device.

【0004】本考案は、それらのロ−ルの取付と取外し
がきわめて容易にできる洗浄装置を提供しようとするも
のである。
The present invention seeks to provide a cleaning device in which the mounting and dismounting of these rolls is extremely easy.

【0005】[0005]

【課題を解決するための手段】本考案は上記目的を達成
するために、洗浄布の供給ロールと巻取りロールの両端
が支持用の回転軸に第1継手部と第2継手部とで各々分
離可能に結合され、第1継手部は縦方向(回転軸の軸方
向)の差込式のものであり、第2継手部は横方向(回転
軸の軸方向と交差する方向)の差込式のものであってか
つクリック手段を有する連結ピンで着脱される。
In order to achieve the above object, the present invention has a first joint portion and a second joint portion on both ends of a cleaning cloth supply roll and a take-up roll, respectively, on a supporting rotating shaft. It is separably connected, and the first joint is in the vertical direction (axial direction of the rotary shaft).
Direction) , the second joint is lateral (rotating)
It is of a plug-in type ( direction intersecting the axial direction of the shaft) and is attached and detached by a connecting pin having a click means.

【0006】[0006]

【実施例】以下本考案の実施例につき図面を参照しなが
ら具体的に説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be specifically described below with reference to the drawings.

【0007】図1はオフセット印刷機を示し、インキつ
ぼ(1)からインキがインキ供給ロ−ラ−群(2)を介
して版胴(3)の版面に塗布し、該版面から画線のイン
キをゴム製のブランケット胴(4)の外周面に移し、該
ブランケット胴(4)からそれと圧胴(5)の間に送ら
れる印刷紙(6)に転写する。この印刷行程において、
ごみ,紙粉,インキ等の付着物がブランケット胴
(4),圧胴(5),インキ供給ロ−ラ−群(2)等に
付着されると印刷の質が悪化される。
FIG. 1 shows an offset printing machine, in which ink is applied from an ink fountain (1) to a plate surface of a plate cylinder (3) through an ink supply roller group (2), and an image line is drawn from the plate surface. The ink is transferred to the outer peripheral surface of the rubber blanket cylinder (4) and transferred from the blanket cylinder (4) to the printing paper (6) fed between it and the impression cylinder (5). In this printing process,
If deposits such as dust, paper dust, and ink are deposited on the blanket cylinder (4), the impression cylinder (5), the ink supply roller group (2), etc., the print quality will deteriorate.

【0008】上記付着物を除去するため、洗浄布(7)
が2点の張設支点(8),(9)間に張設され、その洗
浄布(7)にその裏側から洗浄液を噴射する噴射孔(10)
を有する噴射管(11)が洗浄布(7)の裏側に設けられて
いる。
A cleaning cloth (7) for removing the deposits.
Is stretched between two tensioning fulcrums (8) and (9), and an injection hole (10) for injecting a cleaning liquid from the back side of the cleaning cloth (7).
An injection pipe (11) having the above is provided on the back side of the cleaning cloth (7).

【0009 】洗浄布(7)は不織布で形成され、巻物状
に巻芯(12)に巻きつけられていて、その巻芯を洗浄布供
給ロ−ル(13)に一体的に回転するように嵌合させ、この
洗浄布供給ロ−ルに一定のブレ−キを掛けている。
The cleaning cloth (7) is made of a non-woven fabric and wound around the winding core (12) in a roll shape so that the winding core is integrally rotated with the cleaning cloth supply roll (13). The cleaning cloth supply roll is fitted with a certain break.

【0010】洗浄布(7)の一端は張設支点(8),
(9)を経由して洗浄布巻取りロ−ル(14)に一体的に回
転状態に嵌合された巻芯(15)に巻きつけられて、その巻
取りロ−ルにて巻き取られる。その巻取りにて新しい洗
浄布(7)が順次洗浄位置に供給される。
One end of the cleaning cloth (7) has a tension fulcrum (8),
The cleaning cloth winding roll (14) is wound around the winding core (15) which is integrally fitted in a rotating state via (9), and is wound by the winding roll. By the winding, a new cleaning cloth (7) is sequentially supplied to the cleaning position.

【0011】 洗浄布(7)を緊張状態に支持する2点
の張設支点の一方(8)は側枠(16)の上辺と前辺と
の角部に設けられ、他方(9)は前辺と下辺との角部に
設けられ、これらの張設支点(8),(9)は両側枠
(16),(16)間に延びている。下方の張設支点
(9)は上方の張設支点(8)より斜め前方の位置を取
り、かつブランケット胴等の回転体(4)の回転方向
(A)に対抗する方向に向いている。
One of the two tension fulcrums for supporting the cleaning cloth (7) in a tensioned state (8) is provided at the corner between the upper side and the front side of the side frame (16), and the other (9) is the front. provided at the corner portions of the side and the lower side, these Zhang設支point (8), (9) both side frames
It extends between (16) and (16) . The lower tensioning fulcrum (9) is located diagonally forward of the upper tensioning fulcrum (8) and is oriented in a direction opposite to the rotation direction (A) of the rotating body (4) such as the blanket cylinder.

【0012】上記両張設支点(8),(9)は回転ロ−
ルで構成されていて、両側枠(16),(16)間にわたって延
び、連結杆(17),(17)で回転自在に支持されており、こ
れらの連結杆(17),(17)が側枠(16)にボルト(18)で固着
されている(図4)。さらに他の連結杆(19)が側枠(16)
にボルト(18)で固着され、前記連結杆(17),(17)とあい
まって両側枠(16),(16)を所定の間隔を保つと共に強固
に結合している。
The above-mentioned tensioning fulcrums (8) and (9) are rotary rollers.
It is made of a metal, extends over both side frames (16), (16), and is rotatably supported by connecting rods (17), (17). These connecting rods (17), (17) are It is fixed to the side frame (16) with bolts (18) (Fig. 4). Still another connecting rod (19) is a side frame (16).
It is fixed to the frame with bolts (18), and together with the connecting rods (17) and (17), both side frames (16) and (16) are firmly connected while keeping a predetermined distance.

【0013】噴射管(11)は両側枠(16)間に設けられ、噴
射孔(10)が噴射管(11)のほゞ全長にわたって等間隔に穿
設されている。洗浄液は噴射管(11)の両端から噴射管(1
1)内に送られて噴射孔(10)から洗浄布(7)の裏側に噴
射される。
The injection pipe (11) is provided between both side frames (16), and the injection holes (10) are formed at equal intervals over substantially the entire length of the injection pipe (11). The cleaning liquid is supplied from both ends of the injection pipe (11) to the injection pipe (1
It is sent into the inside of 1) and is sprayed from the spray hole 10 to the back side of the cleaning cloth 7.

【0014】供給ロ−ル(13)と巻取りロ−ル(14)は互い
に同一長さで、両側枠(16),(16)間の距離より若干短
い。
The supply roll (13) and the winding roll (14) have the same length and are slightly shorter than the distance between the side frames (16) and (16).

【0015】供給ロ−ル(13)は、その両端が第1継手部
(20)と第2継手部(21)を介して回転軸(22),(23)に一体
的に回転すると共に分離可能に連結され、回転軸(22),
(23)が側枠(16)に固着された軸受(24),(25)に支持され
ている(図5)。
Both ends of the supply roll (13) have a first joint portion.
The rotary shafts (22) and (23) are integrally rotated and separably coupled to each other via the (20) and the second joint portion (21),
(23) is supported by bearings (24) and (25) fixed to the side frame (16) (Fig. 5).

【0016】 巻取りロール(14)もその両端が第1
継手部(20)と第2継手部(21)を介して回転軸
(26),(27)に一体的に回転すると共に分離可能
に連結され、回転軸(26),(27)も側枠(16)
に固着された軸受(28),(29)に支持されている
(図5)。
The winding roll (14) also has first ends on both ends.
The rotating shafts (26) and (27) are integrally rotated and separably connected to the rotating shafts (26) and (27) through the joint part (20) and the second joint part (21), and the rotating shafts (26) and (27) are also side frames. (16)
It is supported by bearings (28) and (29) that are fixed to (Fig. 5).

【0017】第1継手部(20)は、供給ロ−ル(13)と回転
軸(22)の結合と、巻取りロ−ル(14)と回転軸(26)の結合
に共通に使用されるように同一の構造に形成されてい
る。また第2継手部(21)も供給ロ−ル(13)と回転軸(23)
の結合と、巻取りロ−ル(14)と回転軸(27)の結合に共通
に使用されるように同一の構造に形成されている。
The first joint portion (20) is commonly used for connecting the supply roll (13) and the rotary shaft (22) and for connecting the take-up roll (14) and the rotary shaft (26). Are formed in the same structure. The second joint part (21) also has a supply roll (13) and a rotary shaft (23).
And the take-up roll (14) and the rotary shaft (27) are commonly used in the same structure.

【0018】第1継手部(20)は、供給用や巻取り用のロ
−ル(13),(14)を回転軸(22),(26)に対して縦方向に差
し込むことにより、両部材を一体的に回転できかつ分離
できるように連結する。その一例として、正方形の連結
孔(30)が回転軸(22),(26)の端面に形成され、この連結
孔に差し込まれる正方形の連結軸(31)がフランジ(32)を
介してロ−ルの(13),(14)の端面に分離可能に固着され
ている(図6)。
The first joint portion (20) is formed by inserting the rolls (13) and (14) for supply and winding into the rotary shafts (22) and (26) in the longitudinal direction. The members are integrally rotatable and separably connected. As an example thereof, a square connecting hole (30) is formed on the end faces of the rotating shafts (22), (26), and a square connecting shaft (31) inserted in the connecting holes is rolled through a flange (32). Are separably fixed to the end faces of (13) and (14) (Fig. 6).

【0019】 第2継手部(21)は、供給用や巻取り
用のロール(13),(14)を回転軸(23),(2
7)に対して横方向に差し込むことにより、両部材を一
体的に回転できかつ分離できるように連結する。その一
例として、連結溝(33)が回転軸(23),(27)
に形成され、この連結溝に差し込まれる板状の連結片
(34)がフランジ(35)を介してロール(13),
(14)の端面に固着されている。さらに連結ピン(3
6)が回転軸(23),(27)の横方向の案内孔(3
7)に摺動可能に挿入されている。この連結ピン(3
6)は押し込まれると連結片(34)の溝孔(38)に
嵌合して、連結片(34)を回転軸(23),(27)
に結合し(図8)、逆に引き出されるとその結合を解除
する(図9)。
The second joint portion (21) is provided with rolls (13) and (14) for supplying and winding the rotary shafts (23) and (2).
By laterally inserting with respect to 7), both members are integrally rotatable and separably connected. As an example thereof, the connecting groove (33) has rotating shafts (23), (27).
And a plate-like connecting piece (34) formed in the connecting groove and inserted into the connecting groove (34) via the flange (35).
It is fixed to the end face of (14). Further connecting pin (3
6) is a lateral guide hole (3) for the rotary shafts (23), (27).
It is slidably inserted in 7). This connecting pin (3
6) fitted in the slot (38) of the coupling piece to be pushed (34), the rotation shaft coupling piece (34) (23), (27)
(FIG. 8), and when it is pulled out, the binding is released (FIG. 9).

【0020】連結ピン(36)はストップピン(39)を有し、
このストップピン(39)が案内溝(40)に沿って移動し、そ
の一端に突き当ることにより、連結ピン(36)が回転軸(2
3),(27)から分離するのを阻止する(図9)。ストップ
ピン(39)はクリック手段にて、押し込まれた結合位置と
引き出された解除位置に保持される。そのクリック手段
として、結合位置を定める環状溝(41)と解除位置を定め
る環状溝(42)が連結ピン(36)に形成され、これらの環状
溝に係合する球(43)と該球を連結ピン方向に常時付勢す
る圧縮コイルばね(44)と該ばねを押し込む止めねじ(45)
が回転軸(23),(27)の横孔(46)内に組み込まれている
(図8,図9)。
The connecting pin (36) has a stop pin (39),
The stop pin (39) moves along the guide groove (40) and hits one end thereof, so that the connecting pin (36) is rotated (2).
3) and (27) are prevented from separating (Fig. 9). The stop pin (39) is held by the click means at the pushed-in connecting position and the pulled-out releasing position. As the click means, an annular groove (41) for defining the coupling position and an annular groove (42) for defining the release position are formed in the connecting pin (36), and a ball (43) engaging with these annular grooves and the ball are formed. A compression coil spring (44) that constantly urges in the direction of the connecting pin and a set screw (45) that pushes the spring.
Are incorporated in the lateral holes (46) of the rotary shafts (23) and (27) (Figs. 8 and 9).

【0021】 連結軸(31)はフランジ(32)と一
体に形成され、このフランジに連結軸(31)と反対側
に延びる連結軸(47)が一体に形成されている(図1
0)。連結座(48)は上記連結軸(47)と嵌合する
ものであって、供給ロール(13)と巻取りロール(1
4)の各端部に固着されている。連結軸(47)と連結
座(48)は、ボルト(49)を連結軸(31),(4
7)の中心孔(50)に貫通させて、その先端のねじ部
(51)を連結座(48)のねじ孔(52)に螺合させ
ることにより結合される。ボルト(49)を締めつける
と、頭部(53)が連結軸(31)の肩部(54)に係
合して両フランジ(32),(35)が互いに近寄る方
向に引き寄せられて、そのフランジで供給ロール(1
3)または巻取りロール(14)上の洗浄布(7)用の
巻芯(12),(15)を締めつける。その結果巻芯
(12)は供給ロール(13)や巻取りロール(14)
と一体的に回転する。ボルト(49)をゆるめて連結軸
(47)を連結座(48)から分離させると、巻芯(1
2),(15)を供給ロール(13)や巻取りロール
(14)から引き抜くことができる。尚連結軸(47)
と連結座(48)は、連結軸側のキーと連結座側のキー
溝との嵌合にて一体的に回転する関係にある(図示
略)。
The connecting shaft (31) is integrally formed with the flange (32), and the connecting shaft (47) extending on the opposite side of the connecting shaft (31) is integrally formed with the flange (FIG. 1).
0). The connecting seat (48) is to be fitted with the connecting shaft (47), and includes a supply roll (13) and a winding roll (1).
It is fixed to each end of 4). The connecting shaft (47) and the connecting seat (48) connect the bolt (49) to the connecting shafts (31), (4).
7) It penetrates through the central hole (50) and the threaded portion (51) at its tip is screwed into the screw hole (52) of the connecting seat (48) to be coupled. When the bolt (49) is tightened, the head portion (53) engages with the shoulder portion (54) of the connecting shaft (31) and the two flanges (32) and (35) are drawn toward each other, and the flange is pulled. Supply roll (1
3) Tighten the cores (12), (15) for the cleaning cloth (7) on the winding roll (14). As a result, the core (12) becomes a supply roll (13) or a take-up roll (14).
Rotates integrally with. When the bolt (49) is loosened to separate the connecting shaft (47) from the connecting seat (48), the winding core (1
2) and (15) can be pulled out from the supply roll (13) and the winding roll (14). The connecting shaft (47)
The connection seat (48) and the connection seat (48) are in a relationship of being integrally rotated by fitting the key on the connection shaft side and the key groove on the connection seat side (not shown).

【0022】リング状の制動子(55)と圧縮コイルばね(5
6)が軸受(24)の外周に嵌合され(図5)、ばね(56)で制
動子(55)を回転軸(22)のフランジ(57)に押しつけて制動
力を回転軸に与える。制動子(55)はその孔(58)が軸受(2
4)の端面のピン(59)に嵌合されて、静止状態に保たれて
いて、フランジ(57)との間に相対的すべり摩擦が生じ
る。
A ring-shaped brake element (55) and a compression coil spring (5
6) is fitted on the outer circumference of the bearing (24) (FIG. 5), and the spring (56) presses the brake element (55) against the flange (57) of the rotary shaft (22) to apply a braking force to the rotary shaft. The hole (58) of the brake shoe (55) has a bearing (2
It is fitted to the pin (59) on the end face of 4) and kept stationary, so that relative sliding friction occurs between it and the flange (57).

【0023】制動力の調節手段として、調節用ナット(6
0)が回転軸(22)に螺合されている。このナット(60)を締
めつけると、回転軸(22)のフランジ(57)が制動子(55)の
方向に引き寄せられて制動力が強化され、逆にナット(6
0)をゆるめるとフランジ(57)は制動子(55)から遠のく方
向に送られて制動力が弱められる。
As a braking force adjusting means, an adjusting nut (6
0) is screwed onto the rotary shaft (22). When the nut (60) is tightened, the flange (57) of the rotary shaft (22) is pulled toward the brake shoe (55) to strengthen the braking force, and conversely, the nut (6)
When (0) is loosened, the flange (57) is sent away from the brake shoe (55) and the braking force is weakened.

【0024】巻取りロ−ル(14)は駆動手段で間欠的に回
転される。その手段として、クランクア−ム(61)の環状
のボス(62)が一方向クラッチ(63)を介して軸(26)に嵌合
されている(図4,図5)。このクランクア−ム(61)の
先端は連結部材(64)にピン(65)で枢着され、該連結部
材(64)がピストンロッド(66)に連結され、該ピストンロ
ッド(66)はエア−シリンダ−(67)で往復動される(図
4)。このピストンロッド(66)は図4において突出位置
にあり、シリンダ−(67)で矢印方向(B)に引き込まれ
ると、クランクア−ム(61)が連結部材(64)を介して矢印
方向(C)に回転する。その回転の際一方向クラッチ(6
3)を介して軸(26)が同方向(C)に回転されて巻取りロ
−ル(14)を同方向に従動させ、洗浄布(7)を巻取る。
ピストンロッド(66)が引込位置から突出位置に復帰する
と、クランクア−ム(61)は矢印(C)と逆方向に回転す
るが、その間軸(26)は一方向クラッチ(63)により従動し
ない。このようにしてピストンロッド(66)の往復動に
て、巻取りロ−ル(14)が間欠的に回転され、洗浄布
(7)を間欠的に送る。尚一方向クラッチ(68)が軸受(2
8)と回転軸(26)との間にも設けられていて、回転軸(26)
の逆転を阻止する。エア−シリンダ−(67)はピン(69)で
ブラケット(70)に枢着されていて、ピストンロッド(66)
とクランクア−ム(61)の運動を円滑にしている。ブラケ
ット(70)は側枠(16)の上辺にボルト(71)で固着されて
いる(図3)。
The winding roll (14) is intermittently rotated by the driving means. As a means for this, the annular boss (62) of the crank arm (61) is fitted to the shaft (26) via the one-way clutch (63) (Figs. 4 and 5). The tip of the crank arm (61) is pivotally attached to the connecting member (64) with a pin (65), the connecting member (64) is connected to the piston rod (66), and the piston rod (66) is connected to the air rod. It is reciprocated by the cylinder (67) (Fig. 4). This piston rod (66) is in the protruding position in FIG. 4, and when the cylinder (67) is pulled in the direction of arrow (B), the crank arm (61) is moved through the connecting member (64) in the direction of arrow (C). ) To rotate. The one-way clutch (6
The shaft (26) is rotated in the same direction (C) through the (3), and the winding roll (14) is driven in the same direction to wind up the cleaning cloth (7).
When the piston rod (66) returns from the retracted position to the projected position, the crank arm (61) rotates in the direction opposite to the arrow (C), while the shaft (26) is not driven by the one-way clutch (63). In this way, the reciprocating movement of the piston rod (66) causes the take-up roll (14) to be intermittently rotated to intermittently feed the cleaning cloth (7). The one-way clutch (68) is
8) is also provided between the rotary shaft (26) and the rotary shaft (26)
Prevent the reversal of. The air-cylinder (67) is pivotally attached to the bracket (70) with a pin (69), and the piston rod (66).
And the movement of the crank arm (61) is smooth. The bracket (70) is fixed to the upper side of the side frame (16) with a bolt (71) (Fig. 3).

【0025】洗浄布(7)はピストンロッド(66)の1往
復につき、ほゞ5mm程度の長さで順次間欠的に送られ、
その送られた布に噴射孔(10)から洗浄液が噴射されて、
ブランケット胴等の回転体(4)を洗浄する。この洗浄
が10回程繰り返えされたのち、洗浄液の噴射を停止し
て、洗浄布(7)をほゞ10回程送って被洗浄面上の洗
浄液をふき取る。この間回転体(4)はほゞ1時間当り
6000〜7000回回転している。
The cleaning cloth (7) is sent intermittently in a length of about 5 mm per one reciprocation of the piston rod (66).
The cleaning liquid is sprayed from the spray hole (10) to the sent cloth,
The rotating body (4) such as the blanket cylinder is washed. After this cleaning is repeated about 10 times, the injection of the cleaning liquid is stopped and the cleaning cloth (7) is sent about 10 times to wipe off the cleaning liquid on the surface to be cleaned. During this time, the rotating body (4) rotates about 6000 to 7000 times per hour.

【0026】[0026]

【考案の効果】本考案は、洗浄布の供給ロ−ル(13)と巻
取りロ−ル(14)の両端が支持用の回転軸(22,23,26,27)
に第1継手部(20)と第2継手部(21)とで各々分離可能に
連結され、第1継手部(20)は縦方向の差込式であり、第
2継手部(21)は横方向の差込式であってかつクリック手
段を有する連結ピン(36)で着脱されるように構成されて
いるので、供給ロ−ルと巻取りロ−ルの装置への取付と
装置からの取外しがきわめて容易にすることができる。
[Effect of the Invention] In the present invention, both ends of the cleaning cloth supply roll (13) and the winding roll (14) are supported by the rotating shafts (22, 23, 26, 27).
Are separably connected to each other by the first joint portion (20) and the second joint portion (21), the first joint portion (20) is a vertical insertion type, and the second joint portion (21) is Since it is a lateral plug-in type and is configured to be attached and detached by a connecting pin (36) having a click means, attachment of the supply roll and take-up roll to the device and removal from the device are performed. It can be removed very easily.

【図面の簡単な説明】[Brief description of drawings]

【図1】オフセット印刷機の概略図である。FIG. 1 is a schematic view of an offset printing machine.

【図2】本考案の洗浄装置の左側面図である。FIG. 2 is a left side view of the cleaning device of the present invention.

【図3】本考案の洗浄装置の平面図である。FIG. 3 is a plan view of the cleaning device of the present invention.

【図4】図3のIV−IV線断面図である。4 is a sectional view taken along line IV-IV in FIG.

【図5】図4のV−V線断面図である。5 is a sectional view taken along line VV of FIG.

【図6】本考案の第1継手部の斜視図である。FIG. 6 is a perspective view of a first joint portion of the present invention.

【図7】本考案の第2継手部の斜視図である。FIG. 7 is a perspective view of a second joint portion of the present invention.

【図8】結合状態を示す図5のVIII−VIII線断面図であ
る。
8 is a cross-sectional view taken along the line VIII-VIII in FIG. 5 showing a bonded state.

【図9】解除状態を示す図5のVIII−VIII線断面図であ
る。
9 is a sectional view taken along line VIII-VIII in FIG. 5 showing a released state.

【図10】図5のX−X線断面図である。10 is a cross-sectional view taken along line XX of FIG.

【符号の説明】[Explanation of symbols]

1 インキつぼ 2 インキ供給ロ−ラ−群 3
版胴 4 ブランケット胴 5 圧胴 6 印
刷紙 7 洗浄布 8 張設支点 9張設支点
11 噴射管 13 洗浄布供給ロ−ル 14 洗浄布
巻取りロ−ル16 側枠 17 連結杆 19 連結杆
20 第1継手部 21 第2継手部 22 回転軸
23 回転軸 24 軸受 25 軸受 26 回転軸
27 回転軸 28 軸受 29 軸受 30 連結孔
31 連結軸 33連結溝 34 連結片 36 連結
ピン 41 環状溝 42 環状溝 43球 44 圧
縮コイルばね 55 制動子 56 圧縮コイルばね
57 フランジ 61 クランクア−ム 63 一方向
クラッチ 64 連結部材 66ピストンロッド 67
エア−シリンダ− 68 一方向クラッチ 70 ブ
ラケット
1 Ink fountain 2 Ink supply roller group 3
Plate cylinder 4 blanket cylinder 5 impression cylinder 6 printing paper 7 cleaning cloth 8 tension fulcrum 9 tension fulcrum
11 Injection pipe 13 Cleaning cloth supply roll 14 Cleaning cloth take-up roll 16 Side frame 17 Connecting rod 19 Connecting rod
20 1st joint part 21 2nd joint part 22 Rotating shaft
23 rotating shaft 24 bearing 25 bearing 26 rotating shaft
27 Rotating shaft 28 Bearing 29 Bearing 30 Connection hole
31 connecting shaft 33 connecting groove 34 connecting piece 36 connecting pin 41 annular groove 42 annular groove 43 ball 44 compression coil spring 55 brake element 56 compression coil spring
57 Flange 61 Crank arm 63 One-way clutch 64 Connecting member 66 Piston rod 67
Air-Cylinder-68 One-way clutch 70 Bracket

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 印刷にあずかるブランケット胴,圧胴,
インキ供給ローラ−等の回転体の外周面をその外周面と
の相対的な接触移動にて洗浄する洗浄布と、該洗浄布を
供給する供給ローと、この供給された洗浄布を巻き取
る巻取りロールと、上記各供給ロールと巻取りロールの
両端を支持する回転軸を具備し、上記各供給ロールと巻
取りロールの一端は一方の回転軸に第1継手部で分離可
能に連結され、他端は他方の回転軸に第2継手部と連
ピンで分離可能に連結され、上記第1継手部は上記一方
の回転軸の端面に形成された連結孔と供給ロールと巻取
りロールの端面に設けられて上記連結孔に上記一方の回
転軸の軸方向にて差し込まれる連結軸で構成され、これ
らの連結孔と連結軸は一体的に回転する関係にあり、上
記第2継手部は上記他方の回転軸の端面に形成された連
結溝を有する二叉部と供給ロールと巻取りロールの端面
に設けられて上記二叉部の連結溝内に上記他方の回転軸
を交差する方向にて差し込まれる連結片で構成され、こ
れらの二叉部と連結片も一体的に回転する関係にあり、
上記連結ピンは第2継手部の二叉部の連結溝と連結片を
貫通して互いに連結する位置と連結溝と連結片から抜け
てその連結を解除する位置にクリック手段で保持され
関係にあるブランケット胴等の回転体の洗浄装置。
1. A blanket cylinder, an impression cylinder, which participates in printing,
Winding the cleaning fabric to clean the outer peripheral surface such as a rotary body at a relative contact movement between the outer circumferential surface thereof, a supply roll for supplying said cleaning cloth, the supplied cleaning cloth - ink supply roller A winding roll and a rotating shaft that supports both ends of each of the supply roll and the winding roll are provided, and one end of each of the supply roll and the winding roll is separably connected to one rotating shaft at a first joint portion. , the other end is detachably coupled with the second coupling part and the consolidated pin to the other rotary shaft, the first joint portion is the one
Connection hole formed on the end face of the rotating shaft of
It is provided on the end face of the roll and is inserted into the connecting hole.
It consists of a connecting shaft that is inserted in the axial direction of the rolling shaft.
The connecting hole and connecting shaft have a relationship of rotating integrally.
The second joint portion is a connecting member formed on the end face of the other rotating shaft.
Ends of supply roll and take-up roll with bifurcated part having connection groove
Is provided in the connecting groove of the bifurcated portion, and the other rotary shaft
It consists of a connecting piece that is inserted in the direction that intersects
The bifurcated part and the connecting piece also rotate integrally,
The connecting pin has a connecting groove and a connecting piece at the fork of the second joint.
The position where it penetrates and is connected to each other, the connection groove, and the connection piece
Ru is held by clicking means in a position for releasing the connecting Te
Rotation of the cleaning apparatus of the blanket cylinder or the like in a relationship.
【請求項2】 上記クリック手段として、連結位置を定
める環状溝と連結解除位置を定める環状溝が連結ピンに
形成され、上記環状溝にかみ合う球と該球を環状溝に押
しつけるばねが支持用の上記他方の回転軸に組み込まれ
た請求項1記載のブランケット胴等の回転体の洗浄装
置。
2. As the click means, an annular groove for defining a connecting position and an annular groove for defining a disconnecting position are formed on a connecting pin, and a ball engaging with the annular groove and a spring for pressing the ball against the annular groove are used for supporting. The cleaning device for a rotating body such as a blanket cylinder according to claim 1, which is incorporated in the other rotating shaft.
【請求項3】 前記巻取りロ−ルを支持する一方の回転
軸は駆動軸として使用される請求項1または2記載のブ
ランケット胴等の回転体の洗浄装置。
3. A cleaning device for a rotating body such as a blanket cylinder according to claim 1 or 2, wherein one rotation shaft supporting said winding roll is used as a drive shaft.
【請求項4】 前記供給ロ−ルを支持する一方の軸は巻
取りロ−ルの巻取り力に対抗するように制動手段で制動
力が与えられる請求項1から3までのいずれかに記載の
ブランケット胴等の回転体の洗浄装置。
4. A braking force is applied to one of the shafts supporting the supply roll by a braking means so as to oppose the winding force of the winding roll. Cleaning equipment for rotating bodies such as blanket cylinders.
JP10454391U 1991-11-26 1991-11-26 Cleaning equipment for rotating bodies such as blanket cylinders Expired - Lifetime JPH0753969Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10454391U JPH0753969Y2 (en) 1991-11-26 1991-11-26 Cleaning equipment for rotating bodies such as blanket cylinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10454391U JPH0753969Y2 (en) 1991-11-26 1991-11-26 Cleaning equipment for rotating bodies such as blanket cylinders

Publications (2)

Publication Number Publication Date
JPH0574841U JPH0574841U (en) 1993-10-12
JPH0753969Y2 true JPH0753969Y2 (en) 1995-12-13

Family

ID=14383405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10454391U Expired - Lifetime JPH0753969Y2 (en) 1991-11-26 1991-11-26 Cleaning equipment for rotating bodies such as blanket cylinders

Country Status (1)

Country Link
JP (1) JPH0753969Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4812878B2 (en) * 2007-09-12 2011-11-09 ジェーピーイー株式会社 Cylinder cleaning device

Also Published As

Publication number Publication date
JPH0574841U (en) 1993-10-12

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