JP2010094846A - Rotary press and overlap determining method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rotary press selecting equipment so that the equipment used for each print matter is not overlapped in the case that there are a plurality of kinds of print matter to be prepared. <P>SOLUTION: The rotary press is provided with: a printing device U printing a plurality of webs W to be transported; a folding machine F simultaneously preparing a plurality of kinds of the different print matter from a plurality of the printed webs W; a plurality of pieces of equipment used for a plurality of the transported webs; and an operation management and control device 12 controlling the printing device U, the folding machine F and the plurality of pieces of equipment. The operation management and control device 12 has a data receiving part 83 receiving operation condition data selecting the equipment to be used according to the print matter to be prepared and an overlap determining part 84 determining whether the equipment to be used is overlapped or not. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a rotary printing machine and a duplication determination method capable of printing on a conveyed web and simultaneously creating a plurality of different types of printed matter from the printed web.

  Conventionally, a general newspaper offset rotary printing press is composed of a paper feeding device, a printing unit, a web pass device, a folding machine, and the like. When the web is supplied from the paper feeding device to the printing unit, printing is performed on the web, and the web path device changes the travel routes of a large number of webs, and then superimposes them in a predetermined order. Thereafter, the overlapped web is vertically folded by a folding machine, and then is horizontally cut by a predetermined length. A folded book, that is, a newspaper (printed matter) is created and discharged.

JP 2006-159802 A

  Here, in a conventional newspaper offset rotary printing press, for example, when a printed matter with a small number of pages is created, the number of paper feeding devices and printing units to be used is reduced, and the paper feeding device and printing unit to be used are selected. There is a need. That is, in the conventional newspaper rotary offset printing press, the combination of the paper feeding device and the printing unit to be used is changed according to the printed matter to be created.

  By the way, in the rotary offset press for newspapers, in addition to newspapers, other printing such as advertisements is performed. When such separate printing is performed by a conventional newspaper offset rotary printing press, the newspaper offset rotary press is configured to print one type at a time. Reprinting is in progress. For this reason, the printing operation of the separate printing by the newspaper offset rotary printing press is performed before and after the printing operation of the newspaper in consideration of the printing preparation time and the operation switching time, and the work efficiency is not good.

  For this reason, in order to improve the working efficiency, a newspaper offset rotary printing press capable of performing separate printing simultaneously with a newspaper has been considered. That is, according to this newspaper rotary offset printing press, different types of printed matter can be created simultaneously. At this time, when two types of printed matter are simultaneously created by the newspaper offset rotary printing press, it is necessary to select a paper feeding device and a printing unit to be used according to the two types of printed matter to be created.

  In this case, the selection of the paper feeding device and the printing unit is performed by the operator's operation. However, due to the operator's erroneous operation, the paper feeding device and the printing unit used for creating one printed material and the other printed material are created. There is a possibility that a paper feeding device, a printing unit, and the like used for the same are selected redundantly.

  Therefore, an object of the present invention is to provide a rotary printing press and a duplication determination method capable of selecting a device to be used in each printed material so as not to overlap when a plurality of printed materials to be created are used.

  A rotary printing machine according to the present invention includes a printing apparatus capable of printing on a plurality of webs conveyed, a folding machine capable of simultaneously creating a plurality of different types of printed materials from the plurality of printed webs, and a plurality of webs conveyed. A plurality of devices used for printing, a printing device, a folding machine, and a control device capable of controlling the plurality of devices, and the control device acquires used device data by selecting a device to be used according to the printed matter to be created. It is characterized by having possible data acquisition means and duplication determination means capable of determining whether or not the equipment to be used is duplicated by comparing a plurality of acquired equipment data.

  In this case, it is preferable that the control device further includes a notification unit capable of reporting a duplicated device when it is determined by the overlap determination unit.

  In these cases, the duplication determination means determines whether the device selected in the used device data acquired later is the same as the device selected in the used device data acquired earlier, and the control device Teaching that can teach other used device data that is not duplicated to the device selected in the used device data acquired earlier instead of the used device data acquired later when it is determined by the duplication determination means It is preferable to further have means.

  In these cases, the data acquisition means is configured to be able to acquire a plurality of web-through IDs corresponding to a plurality of web paths from the printing apparatus to the folding machine. It is preferable that each web ID is set in association with the device so that the device used in FIG.

  Also, in these cases, the folding machine can determine whether or not the equipment to be used is duplicated by comparing the folding machine side data acquisition means that can acquire the used equipment data with a plurality of acquired equipment data. It is preferable to have a folding machine side overlap determination means.

  In these cases, the plurality of devices include a plurality of compensator rollers capable of adjusting the cutting position of each web, a plurality of web sidelays for adjusting the printing position in the width direction orthogonal to the conveyance direction of each web, Multiple dancer rollers that can adjust the web tension, multiple turn bars that can change the web path of each web, multiple air blowers that supply air to each turn bar, and opening and closing the air flow path from the air blower to multiple turn bars A plurality of possible turn bar valves, a plurality of transport rollers for transporting each web, a plurality of web motors as drive sources for transporting each web, a plurality of triangular plates for vertically folding each web along the transport direction, Multiple paper break detection sensors capable of detecting paper breaks on each web, drive for passing each web through each web path It a plurality of paper threading motor or each web, which becomes a plurality of route switch capable of changing the respective web path for the web threading is preferred.

  In the duplication determination method of the present invention, when a plurality of devices provided in a rotary printing machine capable of simultaneously creating different printed materials are selected according to the printed material to be created, the control device provided in the rotary printing machine selects A plurality of used device data corresponding to a plurality of devices are acquired, and the acquired plurality of used device data are compared to determine whether or not the used devices are duplicated.

  According to the rotary printing press of claim 1 and the duplication determination method of claim 7, by comparing a plurality of used device data corresponding to a plurality of types of printed materials, the devices used for creating each printed material are duplicated. It can be determined whether or not. For this reason, when it is determined that the devices to be used are duplicated, the operator can recognize that the devices to be used are duplicated based on this determination, and can recognize that it is an erroneous operation. Thus, the operator can select the devices to be used so as not to overlap.

  According to the rotary printing press of the second aspect, the notification means can notify the operator that the devices to be used are duplicated, so that the operator can recognize the duplicated devices.

  According to the rotary printing press of claim 3, the teaching means can teach the operator other equipment data that does not overlap with the equipment used for the printed material corresponding to the equipment data acquired previously. . As a result, the operator can change the data to suitable used equipment data that does not overlap the equipment to be used.

  According to the rotary printing press of the fourth aspect, since the control device can associate and set the device for each web ID, the device used in each web route can be specified. Thereby, the operator can manage appropriately the apparatus used for every web path.

  According to the rotary printing machine of claim 5, even in the folding machine, a plurality of used device data corresponding to a plurality of printed materials can be compared, and whether or not the devices used for creating each printed material are duplicated. Can be determined. For this reason, for example, even in a state where the control device cannot be used, it is possible to determine whether or not the devices used for creating each printed matter overlap in the folding machine.

  According to the rotary printing press of claim 6, as a plurality of devices, a plurality of compensator rollers, a plurality of web sidelays, a plurality of dancer rollers, a plurality of turn bars, a plurality of air blowers, a plurality of turn bar valves, a plurality of transport rollers, A plurality of web motors, a plurality of triangular plates, a plurality of paper break detection sensors, a plurality of paper threading motors, and a plurality of path switches can be applied.

  Hereinafter, a rotary printing press and a duplication determination method according to the present invention will be described with reference to the accompanying drawings. Note that the present invention is not limited to the embodiments.

  Here, FIG. 1 is a schematic diagram illustrating a newspaper offset rotary printing press according to the first embodiment, and FIG. 2 is a schematic diagram illustrating the periphery of the infeed device. FIG. 3 is an explanatory diagram of an operation condition selection screen displayed on the monitor.

  In the present embodiment, as shown in FIG. 1, a newspaper offset rotary printing press 10 applied as a rotary printing press has a plurality of (in this embodiment, five) paper feeding units R1 to R5. R, a printing device U having a plurality of (in this embodiment, five) printing units U1 to U5, a web pass device D, and a plurality (two in this embodiment) of folding units F1, F2. It is comprised from the folding machine F and the driving | operation management control apparatus 12 which controls these collectively.

  Each of the paper feeding units R1 to R5 is provided with a holding arm 15 that holds three webs P each having a web W wound in a roll shape, and the webs P are fed by rotating the holding arms 15. You can face the position. Each of the paper feeding units R1 to R5 is provided with a paper splicing device (not shown), and when the web P fed out at the paper feeding position is reduced, the paper splicing device P is located at the paper feeding position by the paper splicing device. In contrast, the web P in the standby position can be spliced.

  In each of the printing units U1 to U5, the printing units U1 and U5 are multicolor printing units that perform double-sided four-color printing, and the printing units U2 to U4 are two-color printing units that perform double-sided two-color printing. A plurality of infeed devices I1 to I5 are provided between the paper feeding units R1 to R5 and the printing units U1 to U5.

  As shown in FIG. 2, each of the infeed devices I1 to I5 includes an infeed roller 36 that conveys each web W toward each printing unit U1 to U5, a tension detection roller 33 that detects the tension of the web W, And a dancer roller 34 capable of adjusting the tension of the web W. The infeed roller 36 is configured to be rotationally driven by a drive motor (web motor) (not shown). The tension detection roller 33 is disposed between the in-feed roller 36 and the printing units U1 to U5 in the web W conveyance path, and detects the tension of the web W. The dancer roller 34 is disposed between the tension detection roller 33 and the in-feed roller 36, and is configured to be movable in the separation / contact direction with respect to the web W that is in rolling contact. At this time, the dancer roller 34 is connected to the operation management control device 12 in a controllable manner.

  Accordingly, when the tension of the web W is detected by the tension detection roller 33, the operation management control device 12 adjusts the tension applied to the web W by appropriately moving the dancer roller 34 in the separation / contact direction.

  Each of the printing units U1 to U5 and the infeed devices I1 to I5 can be independently driven, and each of the paper feeding units R1 to R5 passes through each of the infeed devices I1 to I5. When the web W is supplied to each printing unit U1 to U5, each printing unit U1 to U5 can perform predetermined printing on each web W.

  In this embodiment, each of the printing units U1 to U5 is configured by the multicolor printing units U1 and U5 and the two color printing units U2 to U4, but is not limited to this configuration. For example, various units may be used in combination as appropriate according to the printed matter, such as a double-sided single-color printing unit that performs single-sided printing on both sides and a multicolor printing unit that performs four-color or two-color printing on one side.

  The web pass device D includes a plurality of cutters (not shown) that are cut into two at the center in the width direction (lateral direction) along the conveyance direction (vertical direction) of the web W, and the conveyance path of the cut web W Are provided, and a plurality of compensator rollers 31 for adjusting a cutting position to be cut in the width direction of the web W by a folding machine F described later. The web pass device D adjusts the cutting position to be cut in the width direction of the web W by moving the compensator rollers 31 back and forth in the radial direction (for example, the horizontal direction) to adjust the position. . Accordingly, the five webs W printed by the printing units U1 to U5 are vertically cut by the cutter in the web pass device D to become ten webs, and the conveyance path is changed by the turn bar 30. After the cutting position is adjusted by the compensator roller 31, they are superimposed in a predetermined order. At this time, the compensator roller 31 and the turn bar 30 are connected to the operation management control device 12 in a controllable manner.

  Although not shown, the web pass device D is provided with a plurality of air blowers for supplying air toward each turn bar 30 and can open and close the air flow path from each air blower to the plurality of turn bars 30. A plurality of turn bar valves are arranged. And the air supplied from the air blower blows off from the peripheral surface of each turn bar 30, and makes each turn bar 30 and the web W non-contact state. At this time, the plurality of air blowers and the plurality of turn bar valves are connected to the operation management control device 12 in a controllable manner.

  The folding machine F has two folding units F1 and F2. Each of the folding units F1 and F2 can drive various transport rollers and various cylinders by a plurality of drive motors (not shown), and each of the folding units F1 and F2 can be driven independently. ing. Each of the folding units F1 and F2 has a triangular plate 38 that vertically folds the introduced web W along the conveying direction, and the folding machine F controls the two folding units F1 and F2, which will be described later. Connected to the machine controller 70.

  Accordingly, each of the folding units F1 and F2 can be driven independently. When a plurality of webs W are overlapped and introduced from the web path device D, the folding units F1 and F2 have a triangular plate. The web W can be folded vertically by 38, horizontally cut to a predetermined length by various cylinders, and can be folded horizontally to form a desired folded book (newspaper: printed matter), and the folded sheet is discharged. Can do. Of the two folding units F1 and F2, one is the operating side folding unit F1, and the other is the driving side folding unit F2.

  Here, a series of printing operations by the newspaper offset rotary printing press 10 will be described. In this newspaper rotary offset press 10, the printing units U1 to U5, the infeed devices I1 to I5, and the folding units F1 and F2 can be driven independently. Of course, it is possible to create two different types of printed matter at the same time. That is, one of the two types of printed matter is printed using a part of the printing units U1 to U5 and then discharged from one folding unit F1, and the other The printed matter is printed using the remaining printing units and then discharged from the other folding unit F2. Hereinafter, a case where two types of different printed materials are created simultaneously will be described.

  First, when the webs W are supplied from the paper feeding units R1 to R5 to the printing units U1 to U5 via the infeed devices I1 to I5, the printing units U1 to U5 Four-color printing and two-color printing are performed on both sides. Next, the plurality of webs W printed by each of the printing units U1 to U5 are vertically cut by the cutter in the web pass device D, and the travel route (web route) of the web is changed. According to the two types of printed matter to be created, the web group introduced into the folding unit F1 and the web group introduced into the folding unit F2 are divided and overlapped in a predetermined order. Then, when the two web groups superimposed by the web pass device D are introduced into the folding machine F, the respective web groups superimposed in each of the folding units F1 and F2 are vertically folded and then predetermined. Are cut in the horizontal direction and are folded in the horizontal direction to create a desired origami, and thereafter, the origami is discharged. Thereby, two types of different printed matter can be created simultaneously. In this embodiment, since the folding machine F including the two folding units F1 and F2 is used, there are two types of printed matter that can be created at the same time. Two or more possible printed materials can be used.

  Although not shown, the rotary printing press 10 is provided with a paper threading device, a registration adjusting device, and a plurality of paper break detection sensors. The plurality of sheet breakage detection sensors are respectively disposed on a plurality of web paths from the respective printing units U1 to U5 to the folding machine F, and detect a sheet breakage of the web W being conveyed.

  The paper threading device is used to thread the web W fed out from the web P from each of the paper feeding units R1 to R5 to the folding machine F. In the paper threading device, a plurality of paper threading motors serving as paper threading drive sources are disposed, and a plurality of path switchers for switching the paper threading path (web path) are disposed. . At this time, the plurality of paper threading motors and the plurality of path switching units are connected to the operation management control device 12 in a controllable manner.

  The registration adjusting device is disposed around each of the printing units U1 to U5 and corrects a printing misalignment that occurs in the transport direction and the width direction. The registration adjusting device is provided with a plurality of web sidelays for correcting printing misalignment in the width direction, and the plurality of web sidelays are connected to the operation management control device 12 in a controllable manner. .

  Here, in the newspaper offset rotary printing press 10, as described above, the printing units U1 to U5, the infeed devices I1 to I5, and the folding units F1 and F2 can be driven independently. Yes. The rotary printing press 10 is provided with a plurality of printing unit controllers 60 that can drive and control the printing units U1 to U5 and the infeed devices I1 to I5, and drive control of the web pass device D and the folding machine F. A possible folder controller 70 is provided.

  The controllers 60 and 70 are connected to the operation management control device 12 described above. The operation management control device 12 is connected to the printing units U1 to U5 via the printing unit controller 60 and the folding machine controller 70, respectively. It is possible to control the infeed devices I1 to I5, the web pass device D, and the folding units F1 and F2. At this time, the operation management control device 12 is mainly used for initial printing setting (preset) of the newspaper offset rotary printing press 10.

  By the way, when two types of printed matter are created at the same time in the above-described newspaper offset rotary printing press 10, at the time of presetting the rotary printing press 10, one of the plurality of printing units U1 to U5 is created. For this reason, it is necessary to select the printing units U1 to U5 to be used for the purpose and to select the printing units U1 to U5 to be used for producing the other printed matter. Similarly, it is necessary to select a plurality of devices used when creating a printed matter. Here, the plurality of devices include, for example, the plurality of dancer rollers 34, the plurality of compensator rollers 31, the plurality of turn bars 30, the plurality of air blowers, the plurality of turn bar valves, and the plurality of various transport rollers for transporting the webs. , A plurality of drive motors (web motors) serving as a drive source for conveying each web, a plurality of triangular plates 38, a plurality of sheet breakage detection sensors, a plurality of paper threading motors, a plurality of path switchers, and a plurality of web sides Ray etc. The plurality of devices are not limited to these, and may be devices that are used when creating printed matter.

  However, at the time of presetting the rotary printing press 10, if the device used to create one printed matter and the device used to create the other printed matter overlap, Control may be difficult. For this reason, the rotary printing press 10 according to the present embodiment is configured so that the devices to be used are not set redundantly at the time of presetting. Hereinafter, with reference to FIG. 1 and FIG. 3, the invention part of a present Example is demonstrated concretely.

  First, the operation management control device 12 will be described. The operation management control device 12 has a plurality of (two in this embodiment) control controllers 80 connected to each printing unit controller 60 and the folding machine controller 70. ing. A plurality of touch panel type (two in this embodiment) monitors 81 are connected to the plurality of control controllers 80, respectively. At this time, an operating condition selection screen G for setting an operating condition relating to one printed matter can be displayed on one monitor 81, and an operating condition relating to the other printed matter is set on the other monitor 81. The operation condition selection screen G for this can be displayed. The setting of the operating conditions means that each of the paper feeding units R1 to R5 to be used, each of the printing units U1 to U5 to be used, each of the folding units F1 and F2 to be used, and the above-mentioned various devices used when creating a printed matter. Or, page assignment, color assignment, etc. are input / selected and set.

  Here, the operation condition selection screen G will be described with reference to FIG. 3, but the operation condition selection screen G displayed on each monitor 81 has the same configuration. Only explained.

  The operating condition selection screen G is for setting the operating conditions of the rotary printing press 10 for one printed matter. At the center of the operation condition selection screen G, a page layout screen 90 relating to the page layout of newspapers assigned to the printing units U1 to U5 is displayed. In order from the top, an operation condition load button 91 for transmitting operation conditions registered in advance as operation condition data to each controller 60, 70, 80, a finish button 92 for ending printing, and a new An operation condition ID setting button 93 for registering the operation conditions is arranged.

  When the operation condition load button 91 is pressed, a plurality of registered operation condition IDs are displayed on the monitor 81. By selecting a desired operation condition ID from these, the rotary printing press 10 is set to the desired operation condition. The operating condition data for setting is loaded. Thereby, the operating conditions of the rotary printing press 10 can be set to the printing units U1 to U5, the infeed devices I1 to I5, the folding units F1 and F2 and various devices in a desired combination. On the other hand, when the operation condition ID setting button 93 is pressed, a new ID registration screen for newly registering an operation condition ID is displayed on the monitor 81, and a new operation condition can be set on the new ID registration screen. .

  On the lower right side of the operating condition selection screen G, a page assignment button 101, a color assignment button 102, a paper thread ID button 103, a corresponding page button 104, a folding page button 105, an automatic paper discharge / dancer. A pressure button 106 and a motor / clutch button 107 are arranged.

  The page assignment button 101 is a button for inputting and changing the page assignment. The color assignment button 102 is a button for inputting / changing the color assignment. The paper thread ID button 103 is a button for displaying and changing a paper threading path (that is, a web path) through which the web W is threaded from the printing units U1 to U5 to the folding machine F. The corresponding page button 104 is a button for displaying an assigned page corresponding to the compensator roller 31, the turn bar 30 and the web sidelay to be used, and inputting / changing the assigned page. The folding machine page button 105 is a button for inputting / changing the number of pages and various settings of the printed matter created by each folding unit F1, F2. The automatic paper discharge / dancer pressure button 106 is a button for inputting / changing various settings relating to paper discharge and dancer pressure by the dancer roller 34. The motor / clutch button 107 is a button for connecting / disconnecting a drive motor used in the rotary printing press 10.

  When desired operation conditions are set by operating the various buttons described above on the operation condition selection screen G, operation condition data is transmitted to the controllers 60, 70, and 80. At this time, the device used in the paper threading route (web route) is automatically set in association with the paper threading ID which is one of the operating conditions. In other words, a plurality of paper thread IDs are prepared corresponding to a plurality of web paths from the printing units U1 to U5 to the folding machine F, and are used in each web path and each web path corresponding to each paper thread ID. Each paper ID and the device to be used are set in association with each other so as to correspond to the device. Thereby, various devices can be managed for each paper thread ID. At this time, various devices associated with the paper thread ID include, for example, a plurality of compensator rollers 31, a plurality of drive motors, a plurality of turn bars 30, a plurality of turn bar valves, a plurality of paper break detection sensors, and a plurality of triangular plates 38. is there.

  In the operation condition selection screen G, operation condition data based on the set operation condition is stored in a data receiving unit 83 (data acquisition means) provided in each controller 80. Here, each controller 80 includes the data receiving unit 83, the duplication determination unit 84 (duplication determination unit), the duplication notification unit 85 (notification unit), and the data teaching unit 86 (teaching unit). ing.

  The duplication determination unit 84 determines whether or not the device set by the operating condition data received later by the data receiving unit 83 overlaps the device set by the operating condition data previously received by the data receiving unit 83. Judging.

  The overlap notification unit 85 displays the overlapped device on each monitor 81 when it is determined by the overlap determination unit 84 that the device is used for the operator who operates the operation management control device 12. Can be notified that there is an overlap.

  If the data teaching unit 86 determines that the duplication determination unit 84 determines that the data is duplicated, the data teaching unit 86 replaces the operating condition data acquired later with other operating condition data that is not duplicated in the equipment in the operating condition data acquired earlier. Is displayed on each monitor 81. As a result, the data teaching unit 86 can prompt the operator to set operation condition data that does not overlap with the device set in the previous operation condition data.

  By the way, the folding machine controller 70 has the same configuration as each of the control controllers 80 described above. That is, a touch panel monitor 71 is connected to the folding machine controller 70. The folding machine controller 70 includes a folding machine side data receiving unit 73 (folding machine side data obtaining unit) that receives the operating condition data, a folding machine side duplication determination unit 74 (folding machine side duplication judgment unit), and a folding machine. A side overlap notification unit 75 and a folder side data teaching unit 76 are provided. The folding machine side data receiving unit 73, the folding machine side duplication determining unit 74, the folding machine side duplication notifying unit 75, and the folding machine side data teaching unit 76 are the data receiving unit 83 and duplication judging unit of each control controller 80 described above. 84, since it is the structure similar to the duplication alerting | reporting part 85 and the data teaching part 86, description is abbreviate | omitted. The overlap determination by the folding machine controller 70 is performed as an alternative to the operation management control device 12 when the operation management control device 12 is in an unusable state.

  Here, a series of control operations of the operation management control device 12 in the case where the operating condition for one printed matter is set and then the operating condition for the other printed matter is set will be described. First, the operator operates an operation condition selection screen G displayed on one monitor 81 connected to one control controller 80 to set a desired operation condition. Then, the operation condition set on the operation condition selection screen G is stored in the data receiving unit 83 of one controller 80 as operation condition data (hereinafter referred to as previous operation condition data), and the other controller 80, the previous operating condition data is transmitted to each printing unit controller 60 and the folding machine controller 70. Then, the previous operating condition data is received by the data receiving unit 83 of the other controller 80 and the folder side data receiving unit 73 of the folder controller 70.

  Thereafter, the operator operates an operation condition selection screen G displayed on the other monitor 81 connected to the other controller 80 to set a desired operation condition. Then, the operation condition set on the operation condition selection screen G is stored in the data receiving unit 83 of the other controller 80 as operation condition data (hereinafter referred to as subsequent operation condition data), and one control controller. 80, the subsequent operating condition data is transmitted to each printing unit controller 60 and the folding machine controller 70. Then, the subsequent operating condition data is received by the data receiving unit 83 of the controller 80 and the folder side data receiving unit 73 of the folder controller 70.

  At this time, the duplication determination unit 84 of the controller 80 and the folding machine side duplication determination unit 74 of the folding controller 70 compare the previously received operation condition data with the later received operation condition data, and the previous operation condition data. It is determined whether or not the device set in the subsequent operation condition data overlaps the device set in. The folding machine side duplication determination unit 74 of the folding machine controller 70 performs duplication determination when the control controller 80 is in an unusable state, but does not perform duplication judgment when duplication determination is performed by the control controller 80. .

  And when it determines with the duplication determination part 84 and the folding machine side duplication judgment part 74 having overlapped, the duplication notification part 85 and the folding machine side duplication notification part 75 will show the apparatus overlapped on the monitors 71 and 81. In addition to the notification, the data teaching unit 86 and the folding machine side data teaching unit 76 monitor other operating condition data that does not overlap with the device set in the previous operating condition data, instead of the subsequent operating condition data. 81 is displayed.

  According to the above configuration, by comparing the previous operating condition data with the subsequent operating condition data, it is possible to determine whether or not the devices used for creating the respective printed materials overlap. And when it determines with the apparatus to be used overlapping, since the overlapping apparatus can be displayed on the monitors 71 and 81, an operator recognizes that the apparatus to be used overlaps. Can do. Furthermore, since other operating condition data that is a substitute for the subsequent operating condition data is displayed on the monitors 71 and 81, the operator can display operating condition data that does not overlap with the device set in the previous operating condition data. It can be easily set.

  In the present embodiment, the operation management control device 12 is configured to have two control controllers 80, but these may be configured by one control controller, and accordingly, one monitor configuration is provided. It is good. According to this, since the number of parts can be reduced, the cost can be reduced and the apparatus configuration can be made compact.

  In this embodiment, when the operation management control device 12 is in an unusable state, the folding controller 70 performs the duplication determination as an alternative to the operation management control device 12, but the present invention is not limited to this. You may perform duplication determination by 60. FIG. That is, a data receiving unit that receives operation condition data, a duplication determination unit that determines whether or not devices are duplicated based on the received operation condition data, and a duplication that informs each printing unit controller 60 of the duplication Instead of the notification unit and the duplicated operation condition data, a data teaching unit for teaching other operation condition data may be provided. Further, the folding machine controller 70 was provided with a folding machine side data receiving unit 73, a folding machine side duplication determination unit 74, a folding machine side duplication notification unit 75, and a folding machine side data teaching unit 76. An abolished configuration may be used. Further, the folding machine side duplication determination unit 74 of the folding machine controller 70 may be integrated into the duplication judgment unit 84 of the control controller 80. That is, in the operation management control device 12, the data reception unit 83, the duplication determination unit 84, the duplication notification unit 85, and the data teaching unit 86 are provided in each controller 80, but not limited thereto, the controllers 60, 70, What is necessary is just to arrange | position to 80 suitably.

  As described above, the rotary printing press and the duplication determination method according to the present invention are suitable for the case where a plurality of different types of printed materials are created at the same time, particularly when the devices used for each of the created printed materials are duplicated. Useful in.

1 is a schematic configuration diagram illustrating a newspaper offset rotary printing press according to an embodiment. It is a schematic block diagram showing the periphery of an infeed apparatus. It is explanatory drawing of the operating condition selection screen displayed on a monitor.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Newspaper rotary printing press 12 Operation management control device 30 Turn bar 31 Compensator roller 33 Tension detection roller 34 Dancer roller 36 Infeed roller 60 Each printing unit controller 70 Each folding machine controller 71 (of the folding machine controller) 73 The folding machine side Data receiving unit 74 Folding machine side duplication determining unit 75 Folding machine side duplication notifying unit 76 Folding machine side data teaching unit 80 Control controller 81 (of control controller) 83 Data receiving unit 84 Duplicating judgment unit 85 Duplicate reporting unit 86 Data teaching unit W Web R1 to R5 Multiple paper feeding units U1 to U5 Multiple printing units D Web pass devices F1 and F2 Multiple folding units I1 to I5 Multiple infeed devices G Operating condition selection screen

Claims (7)

A printing device capable of printing on each of a plurality of webs conveyed;
A folding machine capable of simultaneously creating a plurality of different printed materials from the plurality of printed webs;
A plurality of devices used for the plurality of webs conveyed;
A control device capable of controlling the printing device, the folding machine and the plurality of devices,
The control device includes:
Data acquisition means capable of acquiring device-in-use data by selecting the device to be used according to the printed matter to be created;
A rotary printing press, comprising: a duplication determination unit capable of comparing a plurality of acquired pieces of used device data and determining whether or not the devices to be used are duplicated.   2. The rotary printing according to claim 1, wherein the control device further includes notification means capable of notifying the duplicated device when the overlap determination means determines that the information overlaps. Machine. The duplication determination means determines whether the device selected in the used device data acquired later overlaps the device selected in the used device data acquired earlier,
The control device includes:
When it is determined by the duplication determination means that the device is duplicated, the other used device data that is not duplicated with the device selected in the used device data acquired earlier instead of the used device data acquired later The rotary printing machine according to claim 1, further comprising teaching means capable of teaching the above. The data acquisition means is configured to be capable of acquiring a plurality of web through IDs corresponding to a plurality of web paths from the printing apparatus to the folding machine,
The control device includes:
4. The device according to claim 1, wherein the web communication ID is set in association with the device so that the web route corresponds to the device used in the web route. 5. A rotary printing press according to item 1. The folding machine
Folding machine side data acquisition means capable of acquiring the used equipment data;
2. A folding machine side duplication determination unit capable of comparing a plurality of acquired pieces of used device data and determining whether or not the devices to be used are duplicated. The rotary printing press according to any one of 4.   The plurality of devices include a plurality of compensator rollers capable of adjusting a cutting position of each web, a plurality of web sidelays for adjusting a printing position in a width direction orthogonal to the conveyance direction of each web, A plurality of dancer rollers capable of adjusting the tension, a plurality of turn bars capable of changing the web path of each web, a plurality of air blowers for supplying air toward each turn bar, and an air flow from each air blower to the plurality of turn bars A plurality of turn bar valves capable of opening and closing a path, a plurality of transport rollers for transporting the webs, a plurality of web motors serving as a drive source for transporting the webs, and a longitudinal direction of the webs in the transport direction A plurality of triangular plates to be folded, a plurality of paper break detection sensors capable of detecting a paper break of each web, and along each web path. A plurality of paper threading motors serving as drive sources for threading the webs, or a plurality of path switchers capable of changing the web paths for threading the webs. Item 6. The rotary printing press according to any one of Items 1 to 5.   When a plurality of devices provided in a rotary printing machine capable of simultaneously creating different printed materials are selected according to the printed material to be created, a control device provided in the rotary printing machine corresponds to the selected plurality of devices. A duplication determination method characterized by acquiring a plurality of used device data and comparing the acquired plurality of used device data to determine whether or not the devices to be used are duplicated.

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