JPH0528041Y2 - - Google Patents
Info
- Publication number
- JPH0528041Y2 JPH0528041Y2 JP1987145435U JP14543587U JPH0528041Y2 JP H0528041 Y2 JPH0528041 Y2 JP H0528041Y2 JP 1987145435 U JP1987145435 U JP 1987145435U JP 14543587 U JP14543587 U JP 14543587U JP H0528041 Y2 JPH0528041 Y2 JP H0528041Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- gear
- exchange
- exchangeable
- drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 16
- 238000012790 confirmation Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rotary Presses (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、版胴及びブランケツトとからなる交
換胴をカセツト状に構成すると共に、これをサイ
ズを変えて複数設け、これを印刷ユニツトに交換
可能に装着するようにしたサイズ交換式輪転機に
おけるギヤ位置セツト装置に関するものである。[Detailed description of the invention] [Field of industrial application] The present invention consists of a cassette-shaped exchangeable cylinder consisting of a plate cylinder and a blanket, and a plurality of these cylinders of different sizes, which are exchanged into a printing unit. This invention relates to a gear position setting device for a size-exchangeable rotary press that can be installed.
従来は交換胴側の従動ギヤに対して、これと噛
合する印刷ユニツト側の駆動ギヤを、印刷ユニツ
ト側の駆動ラインを繰り返し寸動して上記駆動ギ
ヤの位置をわずかずつ移動して交換胴側の従動ギ
ヤと噛合する位置に駆動ギヤをあわせるようにし
ている。
Conventionally, the drive gear on the printing unit side that meshes with the driven gear on the exchange cylinder side is moved by repeatedly inching the drive line on the printing unit side to move the position of the drive gear little by little. The drive gear is positioned so that it meshes with the driven gear.
上記従来のサイズ交換式輪転機にあつては交換
胴の交換時に、これの従動ギヤと印刷ユニツト側
の駆動ギヤとが果して噛合するかどうかがわから
ないため、交換胴の交換は最終セツト位置まで機
械的に１工程で移動することができず、しかも両
ギヤの噛合位置が合うまで駆動ギヤの位相合わせ
を行なうと共に交換胴をわずかなストロークで往
復動しなければならないため、交換胴の交換に時
間がかかるという問題があつた。
In the case of the above-mentioned conventional size exchangeable rotary press, when replacing the exchange cylinder, it is not known whether or not the driven gear of the exchange cylinder will mesh with the drive gear on the printing unit side. Therefore, it is not possible to move the cylinder in one step, and in addition, the driving gear must be phased until the meshing positions of both gears match, and the exchange cylinder must be reciprocated with a small stroke, so it takes time to replace the exchange cylinder. There was a problem that it took a while.
本考案は上記のことにかんがみなされたもの
で、交換胴の従動ギヤに対する印刷ユニツト側の
版胴駆動ギヤの位置合わせを自動的に、かつ短時
間で行なうことができ、交換胴の交換作業の省力
化と高能率化を図ることができるようにしたサイ
ズ交換式輪転機におけるギヤ位置セツト装置を提
供しようとするものであり、その構成は、カセツ
ト状に構成した交換胴８を印刷ユニツト２ａ，２
ｂ，２ｃに交換可能に装着するようにしたサイズ
交換式輪転機においては、交換胴８側に、この交
換胴８に連結した従動ギヤ１１の歯先位置を所定
の位置に合わせるための位置合わせ部材を設け、
また上記交換胴８の従動ギヤ１１に噛合する印刷
ユニツト側の版胴駆動ギヤ１４に、駆動ラインの
ほかにデフ装置１５を介して位相調整モータ１７
を連結すると共に、位置検出用のドグを設け、ま
た印刷ユニツト側に、上記位置検出用のドグを検
出して版胴駆動ギヤ１４の原点位置を検出するギ
ヤ位相検出センサ１８と、交換胴８を着脱する着
脱装置と、交換胴８の装着を確認する装着確認セ
ンサ２０を設けると共に、交換胴８に対応した挿
入開始スイツチＰ，ＢのON信号と上記ギヤ位相
検出センサ１８からの信号を入力し、かつこの各
入力信号に基づいて、版胴駆動ギヤ１４をギヤ位
置検出センサ１８とドグによる検知関係による原
点位置まで回転させ、その後版胴駆動ギヤ１４
を、印刷ユニツトへ装着する交換胴８に連結した
従動ギヤ１１に対応する回転角度だけ回転する駆
動信号を位相調整モータ１７へ出力すると共に、
装着装置にこれを駆動する信号を出力するCPU
２２を設けた構成となつており、交換する交換胴
に応じて印刷ユニツト側の版胴駆動ギヤが位相調
整モータにて駆動されてこの版胴駆動ギヤが交換
胴の従動ギヤと噛合う位置に位相調整される。
The present invention was developed in consideration of the above-mentioned problems, and it is possible to automatically and quickly align the plate cylinder driving gear on the printing unit side with the driven gear of the exchange cylinder, thereby reducing the work of exchanging the exchange cylinder. The purpose of the present invention is to provide a gear position setting device for a size exchangeable rotary press that can save labor and increase efficiency.The configuration is such that an exchange cylinder 8 configured in the form of a cassette is connected to a printing unit 2a, 2
In a size-exchangeable rotary press that can be attached to the exchangeable cylinders 8 and 8, there is a positioning machine on the exchangeable cylinder 8 side for adjusting the tip position of the driven gear 11 connected to the exchangeable cylinder 8 to a predetermined position. Provide the parts,
In addition to the drive line, a phase adjustment motor 17 is connected to the plate cylinder drive gear 14 on the printing unit side, which meshes with the driven gear 11 of the exchange cylinder 8, via a differential device 15.
and a gear phase detection sensor 18 for detecting the position detection dog and detecting the origin position of the plate cylinder drive gear 14, and an exchange cylinder 8. An attachment/detachment device for attaching and detaching the exchangeable barrel 8 and an attachment confirmation sensor 20 for confirming attachment of the exchangeable barrel 8 are provided, and the ON signals of the insertion start switches P and B corresponding to the exchangeable barrel 8 and the signal from the gear phase detection sensor 18 are inputted. Then, based on these input signals, the plate cylinder drive gear 14 is rotated to the origin position determined by the detection relationship between the gear position detection sensor 18 and the dog, and then the plate cylinder drive gear 14 is rotated.
outputs a drive signal to the phase adjustment motor 17 to rotate it by a rotation angle corresponding to the driven gear 11 connected to the exchange cylinder 8 mounted on the printing unit, and
CPU that outputs a signal to drive this to the mounting device
22, the plate cylinder drive gear on the printing unit side is driven by a phase adjustment motor according to the exchange cylinder to be replaced, and the plate cylinder drive gear is brought to a position where it meshes with the driven gear of the exchange cylinder. Phase adjusted.
本考案の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described based on the drawings.
図中１は複数の印刷ユニツト２ａ，２ｂ……よ
りなる印刷部、３は輪転紙供給装置、４は定張力
設定装置、５は乾燥装置、６はクーリング装置、
７は加工装置である。上記各印刷ユニツト２ａ，
２ｂ……にはカセツト状に構成した交換胴８が輪
転紙の下流側へ向けて着脱可能になつている。 In the figure, 1 is a printing section consisting of a plurality of printing units 2a, 2b..., 3 is a rotary paper supply device, 4 is a constant tension setting device, 5 is a drying device, 6 is a cooling device,
7 is a processing device. Each of the above printing units 2a,
2b... has a cassette-shaped exchange cylinder 8 that is removable toward the downstream side of the rotary paper.
上記交換胴８は互いに転接する上下のブランケ
ツト胴９ａ，９ｂと、これらに転接する上下の版
胴１０ａ，１０ｂとからなつている。そして上記
両版胴１０ａ，１０ｂの一方、例えば上側の版胴
１０ａに従動ギヤ１１が同心状に固着されてお
り、この従動ギヤ１１が回転することにより上下
のブランケツト胴９ａ，９ｂ及び版胴１０ａ，１
０ｂが回転し、両ブランケツト胴９ａ，９ｂの間
を通る輪転紙の上下面に印刷されるようになつて
いる。この交換胴８のフレーム１２の内側には、
上記従動ギヤ１１の歯先位置を所定の位置に合わ
せるための位置合わせ針１３が固着してある。 The exchange cylinder 8 is made up of upper and lower blanket cylinders 9a, 9b which roll into contact with each other, and upper and lower plate cylinders 10a, 10b which roll into contact with these cylinders. A driven gear 11 is fixed concentrically to one of the plate cylinders 10a, 10b, for example, the upper plate cylinder 10a, and as this driven gear 11 rotates, the upper and lower blanket cylinders 9a, 9b and the plate cylinder 10a ,1
0b rotates to print on the upper and lower surfaces of the rotary paper that passes between the two blanket cylinders 9a and 9b. Inside the frame 12 of this exchangeable barrel 8,
A positioning needle 13 is fixed to the driven gear 11 for adjusting the tooth tips of the driven gear 11 to a predetermined position.
１４は上記従動ギヤ１１に噛合する版胴駆動ギ
ヤであり、この駆動ギヤ１４は印刷ユニツト側に
支承され、デフ装置１５を介して駆動ラインの駆
動ギヤ１６に連結してある。１７は位相調整モー
タ（ACサーボモータ）であり、この位相調整モ
ータ１７の出力軸は駆動ラインとは無関係に上記
デフ装置１５を介して版胴駆動ギヤ１４に連結し
てあり、この位相調整モータ１７にて駆動ライン
に関係なく版胴駆動ギヤ１４が回転されるように
なつている。版胴駆動ギヤ１４には外周にドグ１
４ｂを有するドグ円板１４ａが同軸に設けてあ
り、このドグ１４ｂに対向する位置にギヤ位相検
出センサ１８が対設されている。 Reference numeral 14 denotes a plate cylinder drive gear that meshes with the driven gear 11. This drive gear 14 is supported on the printing unit side and connected to a drive gear 16 of the drive line via a differential device 15. 17 is a phase adjustment motor (AC servo motor), and the output shaft of this phase adjustment motor 17 is connected to the plate cylinder drive gear 14 via the differential device 15, regardless of the drive line; At 17, the plate cylinder drive gear 14 is rotated regardless of the drive line. The plate cylinder drive gear 14 has a dog 1 on the outer periphery.
A dog disc 14a having a diameter of 4b is coaxially provided, and a gear phase detection sensor 18 is provided at a position facing the dog 14b.
１９は交換胴８を印刷ユニツトに対して着脱す
る着脱シリンダ装置であり、この着脱シリンダ装
置１９を伸縮動することにより交換胴８が印刷ユ
ニツトに対して着脱されるようになつている。２
０は交換胴８が印刷ユニツトの所定の位置に装着
されたことを検出する装着確認センサである。２
１は上記着脱シリンダ装置１９の伸縮を制御する
シリンダ駆動電磁弁である。 Reference numeral 19 denotes a detachable cylinder device for attaching and detaching the exchange cylinder 8 to and from the printing unit, and by extending and contracting the detachable cylinder device 19, the exchange cylinder 8 is attached to and detached from the printing unit. 2
0 is a mounting confirmation sensor that detects that the exchange cylinder 8 is mounted at a predetermined position of the printing unit. 2
Reference numeral 1 denotes a cylinder drive solenoid valve that controls expansion and contraction of the detachable cylinder device 19.
上記ギヤ位相検出センサ１８と装着確認センサ
２０はCPU２２の演算部に接続されており、位
相調整モータ１７とシリンダ駆動電磁弁２１は
CPU２２のドライバ指令部に接続されている。
そして上記CPU２２は、交換胴８に対応した挿
入開始スイツチＰ，ＢのON信号とギヤ位相検出
センサ１８と装着確認センサ２０からの入力信号
に基づいて、版胴駆動ギヤ１４をギヤ位置検出セ
ンサ１８とドグ１４ｂによる検知関係による原点
位置まで回転させ、その後装着装置を駆動しなが
ら版胴駆動ギヤ１４を交換胴８の従動ギヤ１１に
応じた位置になるように回転する駆動信号を装着
装置の駆動部と位相調整モータ１７へ出力するよ
うになつている。 The gear phase detection sensor 18 and attachment confirmation sensor 20 are connected to the calculation section of the CPU 22, and the phase adjustment motor 17 and cylinder drive solenoid valve 21 are connected to the calculation section of the CPU 22.
It is connected to the driver command section of the CPU 22.
Then, the CPU 22 moves the plate cylinder drive gear 14 to the gear position detection sensor 18 based on the ON signals of the insertion start switches P and B corresponding to the exchange cylinder 8 and the input signals from the gear phase detection sensor 18 and the attachment confirmation sensor 20. and the plate cylinder drive gear 14 to a position corresponding to the driven gear 11 of the exchange cylinder 8 while driving the mounting device. and a phase adjustment motor 17.
上記構成における作用を第４図に示すタイムチ
ヤートに従つて説明する。 The operation of the above configuration will be explained with reference to the time chart shown in FIG.
(1) 交換胴８の挿入開始スイツチＰ，Ｂを押す。
このときのＰ，Ｂは挿入しようとする交換胴８
に対応したＰ，Ｂである。(1) Press the insertion start switches P and B of the exchange barrel 8.
At this time, P and B are the exchange barrel 8 to be inserted.
These are P and B corresponding to .
(2) 位相調整モータ１７が駆動されて版胴駆動ギ
ヤ１４が回転し、これと共に回転するドグ用円
板１４ａのドグ１４ｂがギヤ位相検出センサ１
８に対向したところで停止し、版胴駆動ギヤ１
４が原点復帰される。(2) The phase adjustment motor 17 is driven to rotate the plate cylinder drive gear 14, and the dog 14b of the dog disc 14a, which rotates together with the rotation, is detected by the gear phase detection sensor 1.
It stops when facing plate cylinder drive gear 1.
4 is returned to the origin.
(3) ついで、再び位相調整モータ１７が上記挿入
される交換胴に応じた回転角度だけ回転されて
版胴駆動ギヤ１４は上記挿入しようとする交換
胴８に応じた位置にセツトされる。(3) Next, the phase adjustment motor 17 is rotated again by a rotation angle corresponding to the exchange cylinder 8 to be inserted, and the plate cylinder driving gear 14 is set to a position corresponding to the exchange cylinder 8 to be inserted.
(4) 着脱シリンダ装置１９が作動して交換胴８の
挿入が開始される。このとき、交換胴８の従動
ギヤ１１を位置合わせ針１３に合わせて所定の
姿勢に位置を合わせておく。この位置合わせは
版胴等を入力にて回転することによりなされ
る。(4) The removable cylinder device 19 operates and the insertion of the exchange barrel 8 is started. At this time, the driven gear 11 of the exchange barrel 8 is aligned with the positioning needle 13 and positioned in a predetermined position. This positioning is performed by rotating the plate cylinder or the like by input.
上記操作により、両ギヤ１１，１４は互いに
噛合する姿勢になつているので、交換胴８は両
ギヤ１１，１４が噛合する位置まで円滑に挿入
される。 By the above operation, both gears 11 and 14 are in a position where they mesh with each other, so that exchange barrel 8 is smoothly inserted to a position where both gears 11 and 14 mesh.
(5) CPU２２内の挿入確認タイマが作動する。(5) The insertion confirmation timer in the CPU 22 operates.
(6) 装着確認センサ２０が作動し、交換胴８の挿
入動作が終了する。(6) The attachment confirmation sensor 20 is activated, and the insertion operation of the replacement barrel 8 is completed.
上記動作において、交換胴８の従動ギヤ１１の
位置が正確に合つていないと、(4)の工程におい
て、両ギヤ１１，１４が噛合わないで干渉するこ
とがある。このような場合次のような動作がなさ
れる。 In the above operation, if the position of the driven gear 11 of the exchange barrel 8 is not accurately aligned, the two gears 11 and 14 may not mesh and interfere in step (4). In such a case, the following operations are performed.
（5′） 交換胴８を交換基準位置に戻す。(5') Return the exchange barrel 8 to the exchange standard position.
（6′） 位相調整モータ１７を駆動して版胴駆動
ギヤ１４をわずかに、例えば、歯先幅の1/3程
度だけ回転する。(6') Drive the phase adjustment motor 17 to rotate the plate cylinder drive gear 14 slightly, for example, by about 1/3 of the tooth tip width.
（7′） 交換胴８を挿入する。これでも両ギヤ１
１，１４が噛合しない場合は、この（6′）と
（7′）の動作を繰り返す。そしてこの両動作に
て両ギヤ１１，１４が噛合したら、上記(5)，(6)
の動作がなされて挿入動作が終了する。(7') Insert the exchange barrel 8. Even with this, both gears are 1
If 1 and 14 do not mesh, repeat operations (6') and (7'). When both gears 11 and 14 engage with each other in these two operations, the above (5) and (6)
The insertion operation is completed after the operation is performed.
本考案によれば、交換胴８の従動ギヤ１１に対
する印刷ユニツト側の版胴駆動ギヤ１４の位置合
わせを自動的に、かつ短時間で行なうことがで
き、交換胴の交換作業の省力化と高能率化を図る
ことができる。
According to the present invention, the positioning of the plate cylinder drive gear 14 on the printing unit side with respect to the driven gear 11 of the exchange cylinder 8 can be performed automatically and in a short time, thereby saving labor and increasing the efficiency of the exchange cylinder exchange work. Efficiency can be achieved.
図面は本考案の実施例を示すもので、第１図は
要部の概略的な正面図、第２図は要部の概略的な
平面図、第３図は全体正面図、第４図はタイムチ
ヤートである。
２ａ，２ｂ，２ｃは印刷ユニツト、８は交換
胴、１１は従動ギヤ、１４は版胴駆動ギヤ、１７
は位相調整モータ、１８はギヤ位相検出センサ、
２２はCPU。
The drawings show an embodiment of the present invention, in which Fig. 1 is a schematic front view of the main part, Fig. 2 is a schematic plan view of the main part, Fig. 3 is an overall front view, and Fig. 4 is a schematic front view of the main part. It is a time chart. 2a, 2b, 2c are printing units, 8 is an exchange cylinder, 11 is a driven gear, 14 is a plate cylinder drive gear, 17
is a phase adjustment motor, 18 is a gear phase detection sensor,
22 is the CPU.
Claims (1)
２ａ，２ｂ，２ｃに交換可能に装着するようにし
たサイズ交換式輪転機において、交換胴８側に、
この交換胴８に連結した従動ギヤ１１の歯先位置
を所定の位置に合わせるための位置合わせ部材を
設け、また上記交換胴８の従動ギヤ１１に噛合す
る印刷ユニツト側の版胴駆動ギヤ１４に、駆動ラ
インのほかにデフ装置１５を介して位相調整モー
タ１７を連結すると共に、位置検出用のドグを設
け、また印刷ユニツト側に、上記位置検出用のド
グを検出して版胴駆動ギヤ１４の原点位置を検出
するギヤ位相検出センサ１８と、交換胴８を着脱
する着脱装置と、交換胴８の装着を確認する装着
確認センサ２０を設ける共に、交換胴８に対応し
た挿入開始スイツチＰ，ＢのON信号と上記ギヤ
位相検出センサ１８からの信号を入力し、かつこ
の各入力信号に基づいて、版胴駆動ギヤ１４をギ
ヤ位置検出センサ１８とドグによる検知関係によ
る原点位置まで回転させ、その後版胴駆動ギヤ１
４を、印刷ユニツトへ装着する交換胴８に連結し
た従動ギヤ１１に対応する回転角度だけ回転する
駆動信号を位相調整モータ１７へ出力すると共
に、装着装置にこれを駆動する信号を出力する
CPU２２を設けたことを特徴とするサイズ交換
式輪転機におけるギヤ位置セツト装置。 In a size-exchangeable rotary press in which a cassette-shaped exchange cylinder 8 is exchangeably attached to printing units 2a, 2b, and 2c, on the exchange cylinder 8 side,
A positioning member is provided to align the teeth of the driven gear 11 connected to the exchange cylinder 8 to a predetermined position, and a plate cylinder drive gear 14 on the printing unit side that meshes with the driven gear 11 of the exchange cylinder 8 is provided In addition to the drive line, a phase adjustment motor 17 is connected via a differential device 15, and a position detection dog is provided on the printing unit side. A gear phase detection sensor 18 for detecting the origin position of the exchangeable cylinder 8, an attachment/detachment device for attaching and detaching the exchangeable cylinder 8, and an attachment confirmation sensor 20 for confirming attachment of the exchangeable cylinder 8 are provided. B's ON signal and the signal from the gear phase detection sensor 18 are input, and based on these input signals, the plate cylinder driving gear 14 is rotated to the origin position determined by the detection relationship between the gear position detection sensor 18 and the dog. Then plate cylinder drive gear 1
4 outputs a drive signal to the phase adjustment motor 17 to rotate the driven gear 11 by a rotation angle corresponding to the rotation angle corresponding to the exchange cylinder 8 to be mounted on the printing unit, and also outputs a signal to drive this to the mounting device.
A gear position setting device for a size changeable rotary press, characterized in that a CPU 22 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987145435U JPH0528041Y2 (en) | 1987-09-25 | 1987-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987145435U JPH0528041Y2 (en) | 1987-09-25 | 1987-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6450932U JPS6450932U (en) | 1989-03-29 |
| JPH0528041Y2 true JPH0528041Y2 (en) | 1993-07-19 |
Family
ID=31414022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987145435U Expired - Lifetime JPH0528041Y2 (en) | 1987-09-25 | 1987-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528041Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60179439U (en) * | 1984-05-10 | 1985-11-28 | 株式会社 明製作所 | Print positioning control device associated with printing plate cylinder exchange in a reprinting machine |
-
1987
- 1987-09-25 JP JP1987145435U patent/JPH0528041Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6450932U (en) | 1989-03-29 |
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