JP2000085095A - Inspection rotary press - Google Patents
Inspection rotary pressInfo
- Publication number
- JP2000085095A JP2000085095A JP25629098A JP25629098A JP2000085095A JP 2000085095 A JP2000085095 A JP 2000085095A JP 25629098 A JP25629098 A JP 25629098A JP 25629098 A JP25629098 A JP 25629098A JP 2000085095 A JP2000085095 A JP 2000085095A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- sheet
- inspection
- printing
- peripheral surface
- 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.)
- Granted
Links
Landscapes
- Rotary Presses (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、シートの検査を行
いそのシートに番号や印章の印刷を行う検査輪転印刷機
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inspection rotary printing press for inspecting a sheet and printing a number or a seal on the sheet.
【０００２】[0002]
【従来の技術】有価証券等の印刷においては、絵柄を印
刷した上へさらに印章や番号を追加して印刷することが
行われ、この種の印刷物は、絵柄用の印刷機でシートに
絵柄を印刷し、その後検査輪転印刷機にて絵柄印刷の良
否を検査して合格したシートに対して印章や番号を印刷
するようにして、管理上の混乱や不良品の発生を避ける
ようにしている。2. Description of the Related Art In the printing of securities and the like, a pattern is printed and a seal or a number is further added to the print. This type of printed matter is printed on a sheet with a pattern printing machine. Printing is performed, and thereafter, the quality of the pattern printing is inspected by an inspection rotary printing machine, and a seal or a number is printed on a sheet that has passed, so as to avoid confusion in management and occurrence of defective products.
【０００３】従来の検査輪転印刷機は、予め絵柄が印刷
されたシートを印刷機に供給する給紙部と、シートを保
持して周面に巻き付けながら搬送する第１検査胴と、こ
の第１検査胴の周面に対向して設けられ第１検査胴によ
り搬送されるシートを検査する第１検査装置と、前記第
１検査胴に対接して設けられ第１検査胴から受け取った
シートを周面に巻き付けながら搬送する第２検査胴と、
この第２検査胴の周面に対向して設けられ第２検査胴に
より搬送されるシートを検査する第２検査装置とを備え
た検査部と、この検査部により検査されたシートに対し
て印刷を行う印刷部と、該印刷部で印刷されたシートを
排出する排紙部とから構成されており、第１検査装置で
シートの表面、第２検査装置でシートの裏面を検査し、
この検査で合格したシートは印刷部へ搬送されそこで印
章や番号が施され、排紙部へと搬送される。[0003] The conventional inspection rotary printing press includes a paper feeding unit for supplying a sheet on which a pattern is printed in advance to a printing machine, a first inspection cylinder for holding the sheet and transporting the sheet while winding the sheet around the peripheral surface. A first inspection device provided to face a peripheral surface of the inspection cylinder and inspecting a sheet conveyed by the first inspection cylinder; and a first inspection device provided in contact with the first inspection cylinder and receiving a sheet received from the first inspection cylinder. A second inspection cylinder that is transported while being wound around a surface;
An inspection unit provided with a second inspection device provided to face the peripheral surface of the second inspection cylinder and inspecting a sheet conveyed by the second inspection cylinder, and printing on the sheet inspected by the inspection unit And a paper ejection unit for ejecting the sheet printed by the printing unit. The first inspection device inspects the front surface of the sheet, and the second inspection device inspects the back surface of the sheet.
Sheets that pass this inspection are conveyed to the printing unit, where they are stamped and numbered, and conveyed to the paper discharge unit.
【０００４】もし、前記検査で印刷不良と判断されたシ
ートは、印刷部へ搬送されるが、そこでは、印刷されず
に排紙部へと搬送される。排紙部では検査部での信号に
基づき印刷不良のシートを検査で合格したシートとは別
の場所に排出するよう制御される。[0004] If the above-mentioned inspection determines that the sheet is defective, the sheet is conveyed to the printing section, where it is conveyed to the sheet discharge section without being printed. The paper discharge unit is controlled based on a signal from the inspection unit to discharge the defective printing sheet to a place different from the sheet that has passed the inspection.
【０００５】印刷部は、シートを保持して周面に巻き付
けながら搬送する圧胴と、この圧胴に対接して設けら
れ、圧胴で搬送されるシートに対して印刷を行う２つの
転写胴と、各転写胴にインキを供給するインキ装置から
構成されており、この転写胴を印章胴とすればシートに
印章印刷が施され、転写胴を番号胴とすればシートに番
号印刷が施されることになる。The printing unit includes an impression cylinder that holds the sheet and conveys the sheet while winding the sheet around the peripheral surface, and two transfer cylinders that are provided in contact with the impression cylinder and perform printing on the sheet conveyed by the impression cylinder. And an inking device for supplying ink to each transfer cylinder. If this transfer cylinder is a stamp cylinder, stamp printing is performed on the sheet.If the transfer cylinder is a number cylinder, number printing is performed on the sheet. Will be.
【０００６】この従来の検査輪転印刷機において、検査
部から印刷部へシートを搬送する手段は、検査部の胴に
周面が対接された紙取胴と、印刷部の胴の周面に対接さ
れた給紙胴と、紙取胴及び給紙胴の各々の軸に設けられ
たスプロケットと、紙取胴側のスプロケットと給紙胴側
のスプロケットとの間に張架された搬送チェーンと、こ
の搬送チェーンに一定間隔で支持されシートの先端をつ
かむ爪竿とから構成されている。In this conventional inspection rotary printing press, means for conveying a sheet from the inspection unit to the printing unit includes a paper take-up cylinder having a peripheral surface in contact with a cylinder of the inspection unit, and a paper feeding cylinder provided with a peripheral surface of the printing unit cylinder. A conveyed feeding cylinder, a sprocket provided on each shaft of the paper feeding cylinder and the feeding cylinder, and a transport chain stretched between the sprocket on the paper feeding cylinder side and the sprocket on the feeding cylinder side. And a claw rod that is supported by the transport chain at regular intervals and grips the leading edge of the sheet.
【０００７】また、番号胴は回転駆動される軸と、この
軸に固定され外周に複数の番号器を備えた円盤状のマウ
ントリングとから構成され、この番号器を備えたマウン
トリングはこの軸の軸方向に複数個並設されており、そ
れにより番号胴には円周方向及び軸方向にそれぞれ複数
個の番号器が配置されることになり、圧胴により搬送さ
れるシートには天地方向及び左右方向の複数箇所に番号
が印刷される。The numbering cylinder is composed of a shaft driven to rotate and a disk-shaped mount ring fixed to the shaft and provided with a plurality of numbering devices on its outer periphery. A plurality of numbering devices are arranged in the circumferential direction and the axial direction, respectively, on the numbering cylinder, and the sheet conveyed by the impression cylinder is in the vertical direction. Numbers are printed at a plurality of locations in the horizontal direction.
【０００８】[0008]
【発明が解決しようとする課題】ところが、従来の検査
輪転印刷機は、検査部で検査されたシートを印刷部へチ
ェーンに設けられた爪竿で搬送しているため、くわえ換
え精度が悪く、検査部で正常と判断されたシートに対し
て印刷の位置がずれてしまうという問題が生じる。However, in the conventional inspection rotary printing press, since the sheet inspected by the inspection unit is conveyed to the printing unit by the claw pole provided on the chain, the gripping accuracy is poor. There is a problem that the printing position is shifted with respect to the sheet determined to be normal by the inspection unit.
【０００９】また、印刷部の２つの転写胴のうち一方を
印章胴とし、他方を番号胴とすると、１回の印刷で印章
と番号が印刷されるが、ひとつの番号胴のみで番号を印
刷することになり、番号印刷される位置が互いに接近し
ている場合、特に、一枚のシートに同じパターンの絵柄
が縦横に並び、各絵柄に印章と複数の番号を印刷する場
合、隣接する番号器を周方向及び軸方向に近づけても、
番号器の大きさ以上には近づけられないので、隣接する
番号印刷位置の天地方向及び左右方向の極めて狭い間隔
（ピッチ）に対応できないことがあり、その際、別の番
号印刷機でさらに番号印刷しなければならず、印刷位置
のずれが生じる可能性があり印刷精度が悪くなるという
問題が生じる。さらに、別の番号印刷機を設置しなけれ
ばならずスペースやコストの面でも問題がある。また、
２つの転写胴の両方を番号胴としても、一枚のシートに
多数の番号印刷箇所があり、それらが接近した位置にあ
る場合は、２つの番号胴でも対応できないことがある
し、印章を印刷するために別の印刷機が必要であり、印
刷精度面及びスペース，コスト面で問題が生じる。If one of the two transfer cylinders of the printing unit is a stamp cylinder and the other is a number cylinder, the stamp and the number are printed by one printing, but the number is printed only by one number cylinder. When the positions where numbers are printed are close to each other, especially when the same pattern of pattern is arranged vertically and horizontally on one sheet, and when a seal and a plurality of numbers are printed on each pattern, adjacent numbers are printed. Even if the container is brought close to the circumferential and axial directions,
Since it cannot be closer than the size of the numbering device, it may not be possible to cope with extremely narrow intervals (pitch) in the vertical direction and the horizontal direction of the adjacent number printing position. In such a case, there is a possibility that the printing position may be deviated, resulting in a problem that printing accuracy is deteriorated. Further, another number printing machine must be installed, which poses a problem in terms of space and cost. Also,
Even if both of the two transfer cylinders are number cylinders, if there are many number printing places on one sheet and they are located close to each other, it may not be possible to respond with two number cylinders and print a seal Therefore, another printing machine is required, which causes problems in terms of printing accuracy, space, and cost.
【００１０】そこで、本発明は、シートの受け渡し精度
を高めると共に一回の印刷で様々な種類の番号印刷を可
能にして印刷精度の向上が図れ、且つ別個に印刷機を用
いることを不要としてコストを大幅に削減できる検査輪
転印刷機を提供することを目的とする。Therefore, the present invention improves the accuracy of sheet transfer, enables printing of various types of numbers in one printing operation, improves the printing accuracy, and eliminates the need for a separate printing machine, thereby reducing costs. It is an object of the present invention to provide a rotary printing press capable of greatly reducing the amount of printing.
【００１１】[0011]
【課題を解決するための手段】上記目的を達成するため
に、本発明に係る検査輪転印刷機は、シートを保持し周
面へ巻き付けながら搬送する第１検査胴と、該第１検査
胴の周面に対向して設けられ同第１検査胴により搬送さ
れるシートを検査する第１検査装置と、前記第１検査胴
に対接して設けられ同第１検査胴から受け取った前記シ
ートを周面に巻き付けながら搬送する第２検査胴と、該
第２検査胴の周面に対向して設けられ同第２検査胴によ
り搬送されるシートを検査する第２検査装置とを備えた
検査部と、前記検査部により検査されたシートに対して
印刷を行う印刷部と、を備えた検査輪転印刷機におい
て、前記印刷部は、前記第２検査胴に対接して設けられ
同第２検査胴から受け取った前記シートを周面に巻き付
けながら搬送する第１圧胴と、該第１圧胴により搬送さ
れる前記シートに対して印章を印刷する印章胴と、前記
第１圧胴により搬送される前記シートに対して番号を印
刷する第１及び第２番号胴と、前記第１圧胴に対接して
設けられ同第１圧胴から受け取った前記シートを搬送す
る渡し胴と、該渡し胴に対接して設けられ同渡し胴から
受け取った前記シートを周面に巻き付けながら搬送する
第２圧胴と、該第２圧胴により搬送される前記シートに
対して番号を印刷する第３及び第４番号胴と、を備えて
いることを特徴とする。In order to achieve the above object, an inspection rotary printing press according to the present invention comprises: a first inspection cylinder for holding a sheet and transporting the sheet while winding the sheet around a peripheral surface; A first inspection device provided to face the peripheral surface and inspecting a sheet conveyed by the first inspection cylinder; and a first inspection device provided in contact with the first inspection cylinder and receiving the sheet received from the first inspection cylinder. An inspection unit including a second inspection cylinder that conveys while being wound around a surface, and a second inspection device that is provided to face a peripheral surface of the second inspection cylinder and that inspects a sheet conveyed by the second inspection cylinder. A printing unit for performing printing on a sheet inspected by the inspection unit, wherein the printing unit is provided in contact with the second inspection cylinder, and is provided from the second inspection cylinder. The sheet is conveyed while being wrapped around the peripheral surface of the received sheet. An impression cylinder, a stamp cylinder for printing a stamp on the sheet conveyed by the first impression cylinder, and first and second numbers for printing numbers on the sheet conveyed by the first impression cylinder A transfer cylinder provided in contact with the first impression cylinder and conveying the sheet received from the first impression cylinder; and a transfer cylinder provided in contact with the transfer cylinder and received from the transfer cylinder. A second impression cylinder that conveys the sheet while being wound around a surface; and third and fourth number cylinders that print numbers on the sheet conveyed by the second impression cylinder.
【００１２】これによれば、検査部で表面及び裏面を検
査されたシートは第２検査胴から印刷部の第１圧胴へ受
け渡され、そこで印章印刷及び第１及び第２の番号印刷
が施される。その後シートは渡し胴を介して第２圧胴に
受け渡され、そこで第３及び第４の番号印刷が施され
る。According to this, the sheet whose front and back surfaces have been inspected by the inspection unit is transferred from the second inspection cylinder to the first impression cylinder of the printing unit, where stamp printing and first and second number printing are performed. Will be applied. Thereafter, the sheet is transferred to the second impression cylinder via the transfer cylinder, where the third and fourth number printing is performed.
【００１３】[0013]
【発明の実施の形態】本発明に係る検査輪転印刷機を実
施例により図面を用いて詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An inspection rotary printing press according to the present invention will be described in detail with reference to the drawings using embodiments.
【００１４】［実施例］図１は本発明の一実施例を示す
検査輪転印刷機の概略構成図である。[Embodiment] FIG. 1 is a schematic structural view of an inspection rotary printing press showing an embodiment of the present invention.
【００１５】図１に示すように、検査輪転印刷機は、給
紙部１と検査部２と印刷部３と排紙部４とその他の付属
装置とで構成されている。As shown in FIG. 1, the inspection rotary printing press includes a paper feeding unit 1, an inspection unit 2, a printing unit 3, a paper discharging unit 4, and other attached devices.
【００１６】本実施例は絵柄が印刷されたシートに連続
番号と印章を追刷する検査輪転印刷機を例示しており、
給紙部１には、絵柄が複数個印刷された多数のシート５
を積載する紙積台６が設けられている。そして、紙積台
６上のシート５を図示しないサッカ装置で一枚づつ吸引
してフィーダボード７上へ送り出し、スイング装置８に
より渡し胴９を介して検査部２に給紙するようになって
いる。This embodiment exemplifies an inspection rotary printing press for additionally printing a serial number and a seal on a sheet on which a picture is printed.
The sheet feeding unit 1 has a large number of sheets 5 on which a plurality of patterns are printed.
Is provided. Then, the sheets 5 on the sheet stack 6 are sucked one by one by a sucker device (not shown), sent out onto the feeder board 7, and fed to the inspection unit 2 via the transfer drum 9 by the swing device 8. I have.
【００１７】前記検査部２は、シート５を保持し周面へ
巻き付けながら搬送する第１検査胴１０と、該第１検査
胴１０の周面に対向して設けられ同第１検査胴１０によ
り搬送されるシート５を検査する第１検査装置としての
表面検査用カメラ１１と、前記第１検査胴１０に対接し
て設けられ同第１検査胴１０から受け取った前記シート
５を周面に巻き付けながら搬送する第２検査胴１２と、
該第２検査胴１２の周面に対向して設けられ同第２検査
胴１２により搬送されるシート５を検査する第２検査装
置としての裏面検査用カメラ１３とを備える。The inspection section 2 includes a first inspection cylinder 10 that holds the sheet 5 and conveys the sheet 5 while winding the sheet 5 around the peripheral surface, and a first inspection cylinder 10 that is provided to face the peripheral surface of the first inspection cylinder 10. A surface inspection camera 11 as a first inspection device for inspecting the conveyed sheet 5, and the sheet 5 provided in contact with the first inspection cylinder 10 and received from the first inspection cylinder 10 is wound around the peripheral surface. A second inspection cylinder 12 that conveys while
There is provided a back surface inspection camera 13 as a second inspection device which is provided to face the peripheral surface of the second inspection cylinder 12 and inspects the sheet 5 conveyed by the second inspection cylinder 12.
【００１８】前記印刷部３は、前記第２検査胴１２に対
接して設けられ同第２検査胴１２から受け取ったシート
５を周面に巻き付けながら搬送する第１圧胴１４と、該
第１圧胴１４により搬送される前記シート５に対して印
章を印刷する印章胴１５と、前記第１圧胴１４により搬
送される前記シート５に対して番号を印刷する第１及び
第２番号胴１６，１７と、前記第１圧胴１４に対接して
設けられ同第１圧胴１４から受け取った前記シート５を
搬送する渡し胴１８と、該渡し胴１８に対接して設けら
れ同渡し胴１８から受け取った前記シート５を周面に巻
き付けながら搬送する第２圧胴１９と、該第２圧胴１９
により搬送される前記シート５に対して番号を印刷する
第３及び第４番号胴２０，２１とを備えているThe printing unit 3 includes a first impression cylinder 14 provided in contact with the second inspection cylinder 12 and transporting the sheet 5 received from the second inspection cylinder 12 while winding the sheet 5 around the peripheral surface. A stamp cylinder 15 for printing a stamp on the sheet 5 conveyed by the impression cylinder 14 and first and second number cylinders 16 for printing numbers on the sheet 5 conveyed by the first impression cylinder 14 , 17, a transfer cylinder 18 provided in contact with the first impression cylinder 14 and transporting the sheet 5 received from the first impression cylinder 14, and a transfer cylinder 18 provided in contact with the transfer cylinder 18. A second impression cylinder 19 that conveys the sheet 5 received from the user while winding the sheet 5 around a peripheral surface thereof;
And a third and fourth numbering cylinder 20, 21 for printing numbers on the sheet 5 conveyed by the
【００１９】図示例では、前記第１圧胴１４と第２圧胴
１９とが渡し胴１８を介して床面に対して垂直方向に配
設されている。また、前記第１圧胴１４と第２圧胴１９
及び第１検査胴１０と第２検査胴１２の直径は、前記第
１〜第４番号胴１６，１７，２０，２１の直径の２倍に
なっている。In the illustrated example, the first impression cylinder 14 and the second impression cylinder 19 are disposed in a direction perpendicular to the floor surface via a transfer cylinder 18. The first impression cylinder 14 and the second impression cylinder 19
The diameters of the first and second inspection cylinders 10 and 12 are twice as large as the diameters of the first to fourth numbering cylinders 16, 17, 20, and 21.
【００２０】また、前記印章胴１５と第１〜第４番号胴
１６，１７，２０，２１は、各々の軸端部が図示しない
駆動手段により回動される偏心軸受（図示せず）で支持
されて、それぞれ対応する第１圧胴１４と第２圧胴１９
に対して着脱可能になっており、前記表面検査用カメラ
１１又は裏面検査用カメラ１３により不良シートを検出
した際には、図示しない制御手段により、その不良シー
トの通過時に圧胴から離脱し通過後対接するように構成
されている。The stamping cylinder 15 and the first to fourth numbering cylinders 16, 17, 20, 21 are supported by eccentric bearings (not shown) whose respective shaft ends are rotated by driving means (not shown). And the corresponding first impression cylinder 14 and second impression cylinder 19
When a defective sheet is detected by the front-surface inspection camera 11 or the back-surface inspection camera 13, a control unit (not shown) separates from the impression cylinder when the defective sheet passes and passes the defective sheet. It is constituted so that it may contact back.
【００２１】また、前記第１〜第４番号胴１６，１７，
２０，２１は、図示しない回転軸上にマウントリングを
介して円周方向に複数の番号器を備えた通常のもので、
軸端部に設けた数字送り機構に駆動されて番号胴の１回
転ごとに数字が送られるとともに、前記不良シートの検
出時には、その不良シートの通過時にのみ数字送りが停
止されるように構成されている。The first to fourth numbering cylinders 16, 17,
Reference numerals 20 and 21 are ordinary ones provided with a plurality of numbering devices in a circumferential direction on a rotating shaft (not shown) via a mount ring.
It is configured to be driven by a number feed mechanism provided at the shaft end to feed a number every rotation of the numbering cylinder, and to stop the number feed only when the defective sheet is detected when the defective sheet is detected. ing.
【００２２】図中２２は、インキ壺と多数のローラ群と
からなり印章胴１５にインキを供給するインカーで、２
３ａ及び２３ｂは、同じくインキ壺と多数のローラ群と
からなり第１及び第２番号胴１６，１７と第３及び第４
番号胴２０，２１にそれぞれインキを供給するインカー
である。In the drawing, reference numeral 22 denotes an inker which comprises an ink fountain and a number of rollers and supplies ink to the stamp cylinder 15.
Reference numerals 3a and 23b denote the first and second numbering cylinders 16 and 17 and the third and fourth numbering cylinders, which also include an ink fountain and a number of roller groups.
This is an inker for supplying ink to the numbering cylinders 20 and 21, respectively.
【００２３】図示例では、前記印章用のインカー２２
は、本機フレーム２４上に載置される。また、番号用の
インカー２３ａ及び２３ｂは、移動フレーム２５に支持
されて各番号胴１６，１７，２０，２１を操作する（番
号器の取付，取外し，洗浄，位置合わせ等）時は後方に
退避し得るようになっている。In the illustrated example, the seal inker 22 is used.
Is mounted on the machine frame 24. The inkers 23a and 23b for numbers are supported by the moving frame 25 and retracted backward when operating the numbering cylinders 16, 17, 20, and 21 (attachment / removal of numbering machines, washing, positioning, etc.). It is possible to do.
【００２４】そして、前記第２圧胴１９には排紙胴２６
が対接されており、これと同軸上のスプロケット２７
と、排紙部４終端のスプロケット２８との間には、左右
一対の排紙チェーン２９が張架されていると共に、左右
の排紙チェーン２９間に一定間隔で支架された爪軸上に
は複数個の排紙爪３０が並設されており、第２圧胴１９
の爪にくわえられたシート５を排紙胴２６と協働して受
け取り、排紙チェーン２９の搬送とともにこれを排紙部
４へ搬送し、三つのパイル３１ａ，３１ｂ，３１ｃ上へ
選択的に排出するようになっている。尚、前段の二つの
パイル３１ａ，３１ｂは正常なシート５を排出するもの
で、後段の一つのパイル３１ｃは不良シートを排出する
ものである。The second impression cylinder 19 has a discharge cylinder 26
And a sprocket 27 on the same axis as the
And a sprocket 28 at the end of the paper discharge unit 4, a pair of left and right paper discharge chains 29 are stretched, and a pair of right and left discharge chains 29 A plurality of paper ejection claws 30 are provided side by side, and the second impression cylinder 19 is provided.
The sheet 5 held by the claw is received in cooperation with the paper discharge cylinder 26, and is conveyed to the paper discharge unit 4 together with the conveyance of the paper discharge chain 29, and is selectively put on the three piles 31a, 31b, and 31c. It is designed to discharge. The first two piles 31a and 31b discharge normal sheets 5, and the second one pile 31c discharges defective sheets.
【００２５】このように構成されるため、給紙部１から
検査部２に送られたシート５は、先ず第１検査胴１０で
表面検査用カメラ１１により表面を検査された後、第２
検査胴１２に受け渡され、ここで裏面検査用カメラ１３
により裏面を検査される。With this configuration, the surface of the sheet 5 sent from the sheet feeding unit 1 to the inspection unit 2 is first inspected by the surface inspection camera 11 by the first inspection cylinder 10, and then the second
It is delivered to the inspection cylinder 12, where the camera 13 for backside inspection
The back side is inspected.
【００２６】次に、シート５は、第２検査胴１２から直
接印刷部３の第１圧胴１４へ受け渡され、そこで印章胴
１５による印章印刷と第１番号胴１６及び第２番号胴１
７による第１及び第２の番号印刷が施される。Next, the sheet 5 is transferred directly from the second inspection cylinder 12 to the first impression cylinder 14 of the printing unit 3, where the stamp printing by the stamp cylinder 15 and the first number cylinder 16 and the second number cylinder 1 are performed.
7 are printed.
【００２７】次に、シート５は、渡し胴１８を介して第
２圧胴１９に受け渡され、そこで第３番号胴２０及び第
４番号胴２１による第３及び第４の番号印刷が施され
る。Next, the sheet 5 is transferred to the second impression cylinder 19 via the transfer cylinder 18, where the third and fourth number printings are performed by the third and fourth number cylinders 20 and 21. You.
【００２８】次に、シート５は、排紙胴２６に受け渡さ
れ、ここから排紙チェーン２９により排紙部４へ搬送さ
れ、最前段のパイル３１ａ上に排出される。この最前段
のパイル３１ａが満載になったら、次の段のパイル３１
ｂ上に排出され、この間最前段のパイル３１ａは機外に
搬出されて空のパイル３１ａと交換され、次の排出に備
える。Next, the sheet 5 is delivered to the paper discharge cylinder 26, is conveyed to the paper discharge part 4 by the paper discharge chain 29, and is discharged onto the foremost pile 31a. When the foremost pile 31a is full, the next pile 31
b. During this time, the foremost pile 31a is carried out of the machine and replaced with an empty pile 31a to prepare for the next discharge.
【００２９】以上は、シート５は正常な絵柄が印刷され
ている場合であるが、例えば絵柄がだぶって印刷された
りするなどの不良シートが検査部２へ供給されると、そ
の不正箇所がシート５の表面、裏面のいずれにあって
も、表面検査用カメラ１１及び裏面検査用カメラ１３の
いずれかがこれを検出する。The above is a case where a normal picture is printed on the sheet 5. However, if a defective sheet such as a printed picture is dulled and supplied to the inspection unit 2, the incorrect portion is identified as a sheet. 5, either the front surface inspection camera 11 or the back surface inspection camera 13 detects this.
【００３０】そしてこの際、制御手段により、前記不良
シートの通過時にのみ、前記印章胴１５と第１〜第４番
号胴１６，１７，２０，２１が第１圧胴１４及び第２圧
胴１９から離脱されると共に、第１〜第４番号胴１６，
１７，２０，２１にあっては、その番号器の数字送りが
停止されることは前述したとおりである。At this time, the control unit controls the stamping cylinder 15 and the first to fourth numbering cylinders 16, 17, 20, and 21 to move the first impression cylinder 14 and the second impression cylinder 19 only when the defective sheet passes. And the first to fourth numbering cylinders 16,
As described above, in 17, 20, and 21, the digit feed of the digitizer is stopped.
【００３１】このように本実施例では、検査部２から印
刷部３へのシート５の受け渡しが胴間で行われるため、
受け渡し精度が高く、従って印刷精度が向上する。As described above, in this embodiment, the transfer of the sheet 5 from the inspection unit 2 to the printing unit 3 is performed between the cylinders.
Delivery accuracy is high, and therefore printing accuracy is improved.
【００３２】また、１回の印刷で印章と番号印刷が可能
となり、さらに番号印刷については番号印刷する位置に
制限されることなく、様々な種類の番号印刷が可能にな
るので、印刷精度が向上する。また、別個に印刷機を用
いることがないので、設置スペースを確保する必要がな
く、コストが大幅に削減される。In addition, it is possible to print a stamp and a number in a single printing operation. Further, the number printing can be performed in various types without being limited to the position where the number is printed, so that the printing accuracy is improved. I do. Further, since a separate printing machine is not used, there is no need to secure an installation space, and the cost is greatly reduced.
【００３３】また、本実施例では、前記第１圧胴１４と
第２圧胴１９とが渡し胴１８を介して床面に対して垂直
方向に配設されているので、第１〜第４番号胴１６，１
７，２０，２１が床面に対して垂直に配設され、第１〜
第４番号胴１６，１７，２０，２１の取付，取外し作
業、洗浄作業、位置合わせ作業が容易になる。In this embodiment, since the first impression cylinder 14 and the second impression cylinder 19 are disposed perpendicularly to the floor via the transfer cylinder 18, the first to fourth impression cylinders 14 and 19 are disposed. Number cylinder 16,1
7, 20, 21 are arranged perpendicular to the floor surface,
The attachment, detachment, cleaning, and positioning of the fourth numbering cylinders 16, 17, 20, 21 are facilitated.
【００３４】また、前記第１圧胴１４と第２圧胴１９及
び第１検査胴１０と第２検査胴１２の直径は、前記第１
〜第４番号胴１６，１７，２０，２１の直径の２倍にな
っているので、シート５が裏面検査用カメラ１３で検査
される位置を通過し、印章胴１５で印刷される位置まで
の間で印刷の良否が確実に判断され、装置の誤作動が防
止される。The diameter of the first impression cylinder 14 and the second impression cylinder 19 and the diameter of the first inspection cylinder 10 and the second inspection cylinder 12
Since the diameter of each of the fourth number cylinders 16, 17, 20, and 21 is twice as large as that of the fourth number cylinders 16, 17, 20, and 21, the sheet 5 passes through the position inspected by the back surface inspection camera 13 and reaches the position where the sheet 5 is printed by the stamp cylinder 15. The quality of the printing is reliably determined between the devices, and malfunction of the apparatus is prevented.
【００３５】尚、本発明は上記実施例に限定されず、本
発明の要旨を逸脱しない範囲で各種変更が可能であるこ
とはいうまでもない。The present invention is not limited to the above embodiment, and it goes without saying that various modifications can be made without departing from the spirit of the present invention.
【００３６】[0036]
【発明の効果】以上説明したように本発明によれば、シ
ートを保持し周面へ巻き付けながら搬送する第１検査胴
と、該第１検査胴の周面に対向して設けられ同第１検査
胴により搬送されるシートを検査する第１検査装置と、
前記第１検査胴に対接して設けられ同第１検査胴から受
け取った前記シートを周面に巻き付けながら搬送する第
２検査胴と、該第２検査胴の周面に対向して設けられ同
第２検査胴により搬送されるシートを検査する第２検査
装置とを備えた検査部と、前記検査部により検査された
シートに対して印刷を行う印刷部と、を備えた検査輪転
印刷機において、前記印刷部は、前記第２検査胴に対接
して設けられ同第２検査胴から受け取った前記シートを
周面に巻き付けながら搬送する第１圧胴と、該第１圧胴
により搬送される前記シートに対して印章を印刷する印
章胴と、前記第１圧胴により搬送される前記シートに対
して番号を印刷する第１及び第２番号胴と、前記第１圧
胴に対接して設けられ同第１圧胴から受け取った前記シ
ートを搬送する渡し胴と、該渡し胴に対接して設けられ
同渡し胴から受け取った前記シートを周面に巻き付けな
がら搬送する第２圧胴と、該第２圧胴により搬送される
前記シートに対して番号を印刷する第３及び第４番号胴
と、を備えているので、シートの受け渡し精度を高める
と共に一回の印刷で様々な種類の番号印刷を可能にして
印刷精度の向上が図れ、且つ別個に印刷機を用いること
を不要としてコストを大幅に削減できる。As described above, according to the present invention, the first inspection cylinder for holding the sheet and transporting it while winding it around the peripheral surface, and the first inspection cylinder provided opposite to the peripheral surface of the first inspection cylinder. A first inspection device for inspecting a sheet conveyed by the inspection cylinder,
A second inspection cylinder that is provided in contact with the first inspection cylinder and conveys the sheet received from the first inspection cylinder while being wound around the peripheral surface; and a second inspection cylinder that is provided to face the peripheral surface of the second inspection cylinder. An inspection rotary printing press including: an inspection unit including a second inspection device that inspects a sheet conveyed by a second inspection cylinder; and a printing unit that performs printing on the sheet inspected by the inspection unit. The printing unit is provided in contact with the second inspection cylinder, the first impression cylinder conveying the sheet received from the second inspection cylinder while being wound around the peripheral surface, and is conveyed by the first impression cylinder. A stamp cylinder for printing a stamp on the sheet, first and second number cylinders for printing numbers on the sheet conveyed by the first impression cylinder, and provided in contact with the first impression cylinder. To transfer the sheet received from the first impression cylinder. A cylinder, a second impression cylinder that is provided in contact with the transfer cylinder, and conveys the sheet while being wound around the peripheral surface, and a number for the sheet conveyed by the second impression cylinder. Since the third and fourth number cylinders for printing are provided, it is possible to improve the delivery accuracy of the sheets and to perform various types of number printing in one printing, thereby improving the printing accuracy, and printing separately. The use of a machine is unnecessary, and the cost can be greatly reduced.
【図１】本発明の第１実施例を示す検査輪転印刷機の概
略構成図である。FIG. 1 is a schematic configuration diagram of an inspection rotary printing press showing a first embodiment of the present invention.
１ 給紙部 ２ 検査部 ３ 印刷部 ４ 排紙部 ５ シート ６ 紙積台 ７ フィーダボード ８ スイング装置 ９ 渡し胴 １０ 第１検査胴 １１ 表面検査用カメラ １２ 第２検査胴 １３ 裏面検査用カメラ １４ 第１圧胴 １５ 印章胴 １６ 第１番号胴 １７ 第２番号胴 １８ 渡し胴 １９ 第２圧胴 ２０ 第３番号胴 ２１ 第４番号胴 ２２ 印章用インカー ２３ａ，２３ｂ 番号用インカー ２４ 本機フレーム ２５ 移動フレーム ２６ 排紙胴 ２７，２８ スプロケット ２９ 排紙チェーン ３０ 排紙爪 ３１ａ，３１ｂ，３１ｃ パイル REFERENCE SIGNS LIST 1 paper feeding unit 2 inspection unit 3 printing unit 4 paper discharge unit 5 sheet 6 stacking board 7 feeder board 8 swing device 9 transfer cylinder 10 first inspection cylinder 11 surface inspection camera 12 second inspection cylinder 13 back surface inspection camera 14 1st impression cylinder 15 stamp cylinder 16 1st number cylinder 17 2nd number cylinder 18 transfer cylinder 19 2nd impression cylinder 20 3rd number cylinder 21 4th number cylinder 22 Sealing inkers 23a, 23b Numbering inker 24 This machine frame 25 Moving frame 26 Discharge cylinder 27, 28 Sprocket 29 Discharge chain 30 Discharge claw 31a, 31b, 31c Pile
Claims (1)
送する第１検査胴と、該第１検査胴の周面に対向して設
けられ同第１検査胴により搬送されるシートを検査する
第１検査装置と、前記第１検査胴に対接して設けられ同
第１検査胴から受け取った前記シートを周面に巻き付け
ながら搬送する第２検査胴と、該第２検査胴の周面に対
向して設けられ同第２検査胴により搬送されるシートを
検査する第２検査装置とを備えた検査部と、 前記検査部により検査されたシートに対して印刷を行う
印刷部と、を備えた検査輪転印刷機において、 前記印刷部は、 前記第２検査胴に対接して設けられ前記第２検査胴から
受け取った前記シートを周面に巻き付けながら搬送する
第１圧胴と、 前記第１圧胴により搬送される前記シートに対して印章
を印刷する印章胴と、 前記第１圧胴により搬送される前記シートに対して番号
を印刷する第１及び第２番号胴と、 前記第１圧胴に対接して設けられ前記第１圧胴から受け
取った前記シートを搬送する渡し胴と、 前記渡し胴に対接して設けられ前記渡し胴から受け取っ
た前記シートを周面に巻き付けながら搬送する第２圧胴
と、 前記第２圧胴により搬送される前記シートに対して番号
を印刷する第３及び第４番号胴と、を備えていることを
特徴とする検査輪転印刷機。1. A first inspection cylinder for holding a sheet and transporting the sheet while winding it around a peripheral surface, and a second inspection cylinder provided opposite to the peripheral surface of the first inspection cylinder and inspecting the sheet transported by the first inspection cylinder. (1) an inspection apparatus, a second inspection cylinder provided in contact with the first inspection cylinder and transporting the sheet received from the first inspection cylinder while winding the sheet around the peripheral surface, and facing the peripheral surface of the second inspection cylinder. An inspection unit provided with a second inspection device for inspecting a sheet conveyed by the second inspection cylinder, and a printing unit for performing printing on the sheet inspected by the inspection unit. In the inspection rotary printing press, the printing unit is provided in contact with the second inspection cylinder, and transports the sheet received from the second inspection cylinder while winding the sheet around a peripheral surface; Printing a seal on the sheet conveyed by the cylinder A first impression cylinder, a first and a second number cylinder for printing a number on the sheet conveyed by the first impression cylinder, and a receiving cylinder provided in contact with the first impression cylinder. A transfer cylinder that transports the sheet, the second impression cylinder that is provided in contact with the transfer cylinder, and conveys the sheet received from the transfer cylinder while winding the sheet around a peripheral surface, and is transported by the second impression cylinder. And a third and fourth numbering cylinder for printing numbers on the sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25629098A JP4186028B2 (en) | 1998-09-10 | 1998-09-10 | Inspection rotary printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25629098A JP4186028B2 (en) | 1998-09-10 | 1998-09-10 | Inspection rotary printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000085095A true JP2000085095A (en) | 2000-03-28 |
| JP4186028B2 JP4186028B2 (en) | 2008-11-26 |
Family
ID=17290612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25629098A Expired - Lifetime JP4186028B2 (en) | 1998-09-10 | 1998-09-10 | Inspection rotary printing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4186028B2 (en) |
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| EP2468506B1 (en) | 2010-12-24 | 2015-11-11 | Komori Corporation | Identification mark printing machine |
| JP2011084078A (en) * | 2011-02-01 | 2011-04-28 | Komori Corp | Printing machine |
| JP2012161951A (en) * | 2011-02-04 | 2012-08-30 | Komori Corp | Offset printing machine for printing securities |
| US10668715B2 (en) | 2011-02-04 | 2020-06-02 | Komori Corporation | Offset printing press for printing securities having quality inspection camera |
| EP2902210A1 (en) | 2014-02-04 | 2015-08-05 | KBA-NotaSys SA | Multicolour letterpress printing press having numbering cylinders and an additional printing unit |
| WO2015118447A2 (en) | 2014-02-04 | 2015-08-13 | Kba-Notasys Sa | Letterpress printing press, in particular numbering press |
| JP2017504505A (en) * | 2014-02-04 | 2017-02-09 | カーベーアー−ノタシ ソシエテ アノニム | Multicolor letterpress printing machine with numbering cylinder and additional printing unit |
| US9931832B2 (en) | 2014-02-04 | 2018-04-03 | Kba-Notasys Sa | Multicolour letterpress printing press having numbering cylinders and an additional printing |
| JP2018008437A (en) * | 2016-07-14 | 2018-01-18 | 株式会社小森コーポレーション | Combination printer |
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|---|---|
| JP4186028B2 (en) | 2008-11-26 |
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