JPS60255439A - Method for continuous processing of printed matter - Google Patents
Method for continuous processing of printed matterInfo
- Publication number
- JPS60255439A JPS60255439A JP59112077A JP11207784A JPS60255439A JP S60255439 A JPS60255439 A JP S60255439A JP 59112077 A JP59112077 A JP 59112077A JP 11207784 A JP11207784 A JP 11207784A JP S60255439 A JPS60255439 A JP S60255439A
- Authority
- JP
- Japan
- Prior art keywords
- post
- processing
- encoder
- roll
- sensor
- 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
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0081—Devices for scanning register marks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
- B65H23/1882—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling longitudinal register of web
Landscapes
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
Description
【発明の詳細な説明】
〔利用される技術分野〕
本発明は、プラスチックフィルム、紙、アルミ箔または
これらの積層されたフィルムで印刷された連続状態のフ
ィルムから、印刷に合せてラベルの打抜き、製袋、切断
等の後加工を行う際に生じる印刷位置と後加工位置の誤
差を自動修正可能とした印刷物の連続加工方法に関する
ものである。[Detailed Description of the Invention] [Technical Field Applied] The present invention is a method of punching out labels from a continuous film printed with plastic film, paper, aluminum foil, or a laminated film of these in accordance with the printing process. The present invention relates to a continuous processing method for printed matter that can automatically correct errors between printing positions and post-processing positions that occur during post-processing such as bag making and cutting.
現在使用されている印刷物の連続加工装置は、第1図に
示すように、原反送りロール(1)と後加工ロール(2
)とからなり、それぞれのロールの一端には、多数の放
射状のビットを備えたエンコーダ(3)(4)が取り伺
げ、さらに駆動モーター(5)により、前記送りロール
(1)および後加工ロール(2)を駆動させるものであ
る。As shown in Figure 1, the continuous processing equipment for printed matter currently in use consists of a raw material feed roll (1) and a post-processing roll (2).
), and encoders (3) and (4) equipped with a large number of radial bits are installed at one end of each roll, and a drive motor (5) controls the feed roll (1) and post-processing. It drives the roll (2).
駆動モーター(5)からの伝達は、歯車を介して送りロ
ール(1)へ、チェーンを通して変速モータを内蔵した
無段変速機(6)および差動歯車を介して、後加工ロー
ル(2)へと伝わる。Transmission from the drive motor (5) is via a gear to the feed roll (1), a chain to a continuously variable transmission (6) with a built-in variable speed motor, and a differential gear to the post-processing roll (2). It is said that.
なお、後加工ロール(2)のエンコーダ(4)の反対側
には、後加工ロールの回転数を変える修正モータ(8)
およびフィルム(10)のレジスターマークを検出する
センサー(9)が設けられている。In addition, on the opposite side of the encoder (4) of the post-processing roll (2), there is a correction motor (8) that changes the rotation speed of the post-processing roll.
and a sensor (9) for detecting register marks on the film (10).
この装置において、センサー(9)で検出された信号と
後加工ロールに設けたエンコーダ(4)の加エビノド位
置とのずれを修正モータ(8)の回転させ、後加工位置
を正常な位置に修正して行っていた。In this device, the deviation between the signal detected by the sensor (9) and the processing position of the encoder (4) provided on the post-processing roll is corrected by rotating the correction motor (8), and the post-processing position is corrected to the normal position. and went on.
また、第2図および第6図に示すように、第1図のセン
サー(9)で検出した信号と後加工ロールに設けたエン
コーダ(4)の加エビノド位置とのずれを修正モータ(
11)を作動させ、補正ロール(12)を上下動させ同
様な修正を行って℃・た。In addition, as shown in FIGS. 2 and 6, a correction motor (
11) and moved the correction roll (12) up and down to make the same correction.
しかしながら、このエンコーダの加エビ、)位置とセン
サーの信号と比較し、後加工を行う場合、完全に同期状
態であればよいが、実際は、エンコーダの位置とセンサ
ーの位置が離れているため、張力の変動、原反の伸縮お
よび装置の状態の影響を受けるため非常に困難であった
。However, when performing post-processing by comparing the position of the encoder and the sensor signal, it is sufficient if the state is completely synchronized, but in reality, the encoder position and sensor position are far apart, so the tension This was extremely difficult because it was affected by fluctuations in the flow rate, expansion and contraction of the original fabric, and the condition of the equipment.
さらに、印刷工程においても印刷ピッチのずれも一定範
囲内で生じるため、差動歯車を介した修正モータによる
修正では不十分となり、装置の運転中に無段変速機を介
して後加工ロールの回転を修正しなければならなかった
。Furthermore, since deviations in printing pitch also occur within a certain range during the printing process, correction using a correction motor via a differential gear is insufficient, and during operation of the equipment, a continuously variable transmission is used to rotate the post-processing roll. had to be corrected.
この無段変速機による修正は、目視により同期ずれが発
生したことを確認した時に行っていた。Corrections using the continuously variable transmission were made when it was visually confirmed that synchronization had occurred.
このように、自制修正できろ装置を備えていながら、十
分にその活用ができない場合があった。In this way, even though the equipment was equipped with self-control correction equipment, there were cases in which it was not possible to make full use of it.
また、センサーの信号とエンコーダの加工ビット位置と
の同期ずれは、機械の状態によってのみ(その他は正常
)発生するおそれがあり、このような同期ずれを1回毎
に行うと、次から逆に同期ずれが発生する危険があった
。In addition, there is a risk that the synchronization difference between the sensor signal and the encoder processing bit position may occur only depending on the machine condition (otherwise normal). There was a risk of synchronization loss occurring.
本発明は、フィルムに設けられたレジスターマークをセ
ンサーにより検出した信号と後加工軸の多数の放射状に
設けたビットの加工ビソ)位置を一致させた後、フィル
ムに設けられたレジスターマークの一定個数(例えば2
0個)を1組として、センサーの信号とエンコーダの加
工ビット位置の平均誤差分だけ無段変速機により後加工
ロールの回転数を変え、この状態で前記と同様センサー
の信号とエンコーダの加工ビット位置とのずれを修正モ
ーフの回転により修正す、ると同時に前記と同様の1組
の平均誤差分を算出する印刷物の連続加工方法である。In the present invention, after matching the signal detected by a sensor from the register marks provided on the film with the machining position of a large number of radially provided bits on the post-processing axis, a certain number of register marks provided on the film are processed. (For example, 2
0 pieces) as one set, the number of revolutions of the post-processing roll is changed by the continuously variable transmission by the average error between the sensor signal and the encoder processing bit position, and in this state, the sensor signal and encoder processing bit position are changed in the same way as above. This is a continuous processing method for printed matter in which the positional deviation is corrected by rotating a correction morph, and at the same time, a set of average errors is calculated as described above.
予じめ後加工ロールの回転数を前回までのセンサーの信
号とエンコーダの加工ビット位置との平均誤差に基づい
て修正しているので単なる機械によるずれは解消できる
。Since the rotational speed of the post-processing roll is corrected in advance based on the average error between the sensor signal and the encoder processing bit position up to the previous time, deviations caused simply by the machine can be eliminated.
また、継続して発生するずれによる誤差の蓄積が解消で
き、1回毎に行う修正分が少くなる。Furthermore, the accumulation of errors due to continuously occurring deviations can be eliminated, and the amount of correction to be performed each time is reduced.
本発明は、以上のように行うので、本当に正した誤差分
のみ修正することができるうえ、1回毎の修正は、それ
までのセンサーの信号とエンコーダの加工ビット位置ど
の平均誤差に基づいて、予じめ後加工ロールの回転数を
修正しているのて、少くて済むので自動的に修正が可能
となった。Since the present invention operates as described above, it is possible to correct only the error that is actually correct, and each correction is based on the average error of the sensor signal and encoder processing bit position. Since the number of rotations of the post-processing rolls is adjusted in advance, the number of rotations required is small and can be corrected automatically.
また、微少ながら継続して発生するずれを段階的に解消
しているので、継続的なずれは、自動的に修正可能とな
った。Furthermore, since slight but continuous deviations are eliminated in stages, continuous deviations can now be corrected automatically.
第1図、第2図および第ろ図は、本発明で用いる加工装
置の説明図である。
特許出願人
凸版印刷株式4′社
代表者鈴木和夫
第1因
第2図FIGS. 1, 2, and 2 are explanatory diagrams of the processing apparatus used in the present invention. Patent applicant Toppan Printing Co., Ltd. 4' Representative Kazuo Suzuki Cause 1 Figure 2
Claims (1)
送られたフィルムを加工する後加工ロール、フィルムに
設けられたレジスターマークを検出するセンサーからな
り、後加工ロールには、多数の放射状のビットを備えた
エンコーダが取り付けられ、かつ送りロールは駆動モー
ターから直接、そして後加工ロールは、変速モータを内
蔵した無段変速機および修正モーターを備えた差動歯車
を介して駆動される機構を有する連続加工装置において
、前記レジスターマークをセンサーにより検出した信号
に、後加工ロールに設けたエンコーダ加工ピット位置を
合せた後、レジスターマークの一定回数を1組と1〜、
センサーの検出した信号とエンコーダの加工ビット位置
の平均誤差を出し、この誤差を出し、この誤差分だけ無
段変速機により、後加工ロールの回転数を変化させた状
態にし1、次のセンサーの信号とエンコーダの加工ピッ
ト位置の各誤差分を修正モータにより、後加工ロールを
修正回転させること、および前記一定回数のセンサーの
信号とエンコーダの加工ビット位置の平均誤差分だけ、
無段変速機により後加工ロールの回転数を変化させるこ
とを繰り返り行うことを特徴とした印刷物の連続加工方
法。A feed roll that feeds the printed continuous film at a constant speed.
It consists of a post-processing roll that processes the fed film, and a sensor that detects register marks provided on the film.The post-processing roll is equipped with an encoder with a large number of radial bits, and the feed roll is driven by a drive motor. In a continuous processing device that has a mechanism that is driven via a continuously variable transmission with a built-in variable speed motor and a differential gear equipped with a correction motor, the post-processing roll is directly processed by the signal detected by the sensor of the register mark. After aligning the position of the encoder machining pit provided on the post-processing roll, a certain number of register marks are set as 1 set and 1~,
Calculate the average error between the signal detected by the sensor and the machining bit position of the encoder, calculate this error, and change the rotation speed of the post-processing roll by the amount of this error.1. Correcting each error between the signal and the encoder machining pit position by correcting the post-processing roll by a motor, and correcting the error by the fixed number of times between the sensor signal and the encoder machining bit position,
A continuous processing method for printed matter characterized by repeatedly changing the rotational speed of a post-processing roll using a continuously variable transmission.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59112077A JPS60255439A (en) | 1984-05-31 | 1984-05-31 | Method for continuous processing of printed matter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59112077A JPS60255439A (en) | 1984-05-31 | 1984-05-31 | Method for continuous processing of printed matter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60255439A true JPS60255439A (en) | 1985-12-17 |
Family
ID=14577494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59112077A Pending JPS60255439A (en) | 1984-05-31 | 1984-05-31 | Method for continuous processing of printed matter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60255439A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0302944A1 (en) * | 1987-02-23 | 1989-02-15 | Dai Nippon Insatsu Kabushiki Kaisha | Thermal transfer recording sheet and production thereof |
US5109795A (en) * | 1987-02-23 | 1992-05-05 | Dai Nippon Insatsu Kabushiki Kaisha | Apparatus for making thermal transfer recording sheet |
JPH0542668A (en) * | 1991-08-10 | 1993-02-23 | Nireco Corp | Register control device |
WO1996033121A1 (en) * | 1995-04-21 | 1996-10-24 | Jos. Hunkeler Ag Papierverarbeitungsmaschinen | Process and device for producing printed matter |
EP1205300A1 (en) * | 2000-04-25 | 2002-05-15 | Mitsubishi Heavy Industries, Ltd. | Method and apparatus for detecting angular phase difference |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49119708A (en) * | 1973-03-19 | 1974-11-15 |
-
1984
- 1984-05-31 JP JP59112077A patent/JPS60255439A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49119708A (en) * | 1973-03-19 | 1974-11-15 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0302944A1 (en) * | 1987-02-23 | 1989-02-15 | Dai Nippon Insatsu Kabushiki Kaisha | Thermal transfer recording sheet and production thereof |
US4985292A (en) * | 1987-02-23 | 1991-01-15 | Dai Nippon Insatsu Kabushiki Kaisha | Thermal transfer type recording sheet |
US5109795A (en) * | 1987-02-23 | 1992-05-05 | Dai Nippon Insatsu Kabushiki Kaisha | Apparatus for making thermal transfer recording sheet |
US5180607A (en) * | 1987-02-23 | 1993-01-19 | Dai Nippon Insatsu Kabushiki Kaisha | Method of manufacturing strips of thermal transfer recording sheets |
EP0302944B1 (en) * | 1987-02-23 | 1993-08-11 | Dai Nippon Insatsu Kabushiki Kaisha | Thermal transfer recording sheet and production thereof |
US5441567A (en) * | 1987-02-23 | 1995-08-15 | Dai Nippon Insatsu Kabushiki Kaisha | Apparatus for manufacturing strips of thermal transfer recording sheets |
JPH0542668A (en) * | 1991-08-10 | 1993-02-23 | Nireco Corp | Register control device |
WO1996033121A1 (en) * | 1995-04-21 | 1996-10-24 | Jos. Hunkeler Ag Papierverarbeitungsmaschinen | Process and device for producing printed matter |
EP1205300A1 (en) * | 2000-04-25 | 2002-05-15 | Mitsubishi Heavy Industries, Ltd. | Method and apparatus for detecting angular phase difference |
EP1205300A4 (en) * | 2000-04-25 | 2007-10-31 | Mitsubishi Heavy Ind Ltd | Method and apparatus for detecting angular phase difference |
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