WO2017202064A1 - 一种双面卫星式印刷机 - Google Patents

一种双面卫星式印刷机 Download PDF

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Publication number
WO2017202064A1
WO2017202064A1 PCT/CN2017/073587 CN2017073587W WO2017202064A1 WO 2017202064 A1 WO2017202064 A1 WO 2017202064A1 CN 2017073587 W CN2017073587 W CN 2017073587W WO 2017202064 A1 WO2017202064 A1 WO 2017202064A1
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Prior art keywords
printing
blanket cylinder
ink
paper
cylinder
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PCT/CN2017/073587
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English (en)
French (fr)
Inventor
吴金平
马立项
吴建勋
汤建华
曹光辉
周超
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南京造币有限公司
中国印钞造币总公司
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Application filed by 南京造币有限公司, 中国印钞造币总公司 filed Critical 南京造币有限公司
Publication of WO2017202064A1 publication Critical patent/WO2017202064A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/14—Rotary lithographic machines for offset printing with two or more impression cylinders coacting with a single transfer cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control

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  • the invention relates to the technical field of printing equipment, in particular to a double-sided satellite printing machine.
  • the existing sheetfed double-sided offset printing press generally adopts the following two structural modes: a double-sided unit printing method and a satellite printing method.
  • Figure 1 shows the main structure of the double-sided unit printing machine.
  • Each unit has a separate printing unit, including a separate impression cylinder 1a, a plate cylinder 2a, an ink supply device, etc.
  • the printing of one side of the paper is completed in sequence by the unit, and then the turning of the paper is realized by turning the drum 3a, and then the printing of the other side is sequentially performed by the unit.
  • the main structure of the double-sided satellite printing machine is shown in Fig. 2, and a plurality of plate cylinders 3b and 4b are distributed in a satellite arrangement around each of the impression cylinders 1b and 2b, and each of the plate cylinders 3b and the printing process 4b sequentially transfers the pattern onto the blanket of the impression cylinders 1b and 2b, and then the entire pattern is transferred onto the paper by the impression cylinders 1b and 2b by one printing, thereby realizing the multi-color pattern of the front and back of the paper. Double-sided printing.
  • the double-sided unit printing machine needs to perform multiple printings when printing on each side of the paper, and the double-sided printing must be turned over by the inverting roller 3a to realize the turning of the paper, so that the registration accuracy between each color image will be It will be affected by the accuracy of paper delivery.
  • the inverting roller 3a it is necessary to bite the front and back of the paper by double biting, which causes the change of the length of the paper and other external dimensions, which directly affects the front and back sides of the paper. The precision of the print.
  • the double-sided satellite printing machine double-sided printing of the multi-color pattern on the front and back of the paper in one pass, avoiding the multiple printing and paper turning caused by the double-sided printing method.
  • Factors such as handover, paper deformation, etc., make the registration accuracy of each color pattern on the paper greatly improved during printing.
  • the double-sided satellite printing machine is suitable for printing products with high precision of printing patterns, such as printing machines which are mostly used in securities and special printing.
  • the overprinting printing is generally performed on the front and back sides of the paper, and the combined printing process of the wiring printing and the overprinting printing cannot be realized, that is, two printings are completed on the same side of the paper at the same time.
  • a variety of different printing methods, showing two different printing effects, can not meet the special needs for shading printing.
  • the invention realizes the double-sided overprint printing of the paper by setting the satellite structure of the first blanket cylinder and the second blanket cylinder, and the wiring plate cylinder is arranged around the second blanket cylinder, and is collected by the ink with the color collecting and discharging function.
  • the roller supplies ink to the wiring plate cylinder, and the wiring plate cylinder transfers the pattern to the second blanket cylinder, and then completes the printing of the paper through the second blanket cylinder, thereby realizing the printing of one side of the printing paper.
  • overprinting and wiring printing on the other side of the paper has reasonable design and compact structure, and presents two different printing effects in one printing, which satisfies the special process requirements for the shading printing of the product, and is suitable for wide-scale popularization and application.
  • a double-sided satellite printing machine which comprises a first satellite printing component for multi-color overprint printing on one side of a paper; multi-color overprint printing and multicolor on the other side of the paper
  • a second satellite printing assembly combined with a printed circuit; the first satellite printing assembly is adapted to the second satellite printing assembly to simultaneously act on the paper to complete the double-sided printing of the paper.
  • the first satellite printing component that implements multi-color overprint printing comprises:
  • first blanket cylinder the first blanket cylinder being equipped with a tooth that bites the paper
  • a plurality of first sets of printing plate cylinders a plurality of the first set of printing plate cylinders are arranged in a satellite arrangement around the first blanket cylinder with respect to the first blanket cylinder;
  • each of said first set of printing plate cylinders being provided with a first ink supply device;
  • the first ink supply device supplies ink to a first set of printing plate cylinders, and the first set of printing plate cylinders transfers the pattern onto the first blanket cylinder.
  • the second satellite printing assembly that implements multi-color overprint printing combined with multi-color wiring printing comprises:
  • the second blanket cylinder being adapted to the first blanket cylinder
  • a wiring plate cylinder and a plurality of second printing plate cylinders wherein the one wiring plate cylinder and the plurality of second printing plate cylinders are arranged in a satellite arrangement around the second blanket cylinder;
  • each of said second set of printing plate cylinders being provided with a second ink supply device;
  • An ink collection roller the ink collection roller being adapted to the wiring plate cylinder;
  • each of the color selection ink transfer rollers is provided with a third ink supply device
  • the color selection ink transfer roller transfers the ink on the third ink supply device to the wiring plate cylinder through the ink collection roller, and the wiring plate cylinder transfers the pattern to the second blanket cylinder, the second rubber
  • the drum is adapted to the first blanket cylinder for double-sided printing of the paper passing between the second blanket cylinder and the first blanket cylinder.
  • the diameter of the first blanket cylinder is equal to the diameter of the second blanket cylinder
  • the diameter of the wiring plate cylinder is equal to the diameter of the second sleeve cylinder and the diameter of the first sleeve cylinder
  • the diameter of the first blanket cylinder is an integral multiple of the diameter of the first sleeve cylinder
  • the ink is collected
  • the diameter of the collecting drum is an integral multiple of the diameter of the first set of printing cylinders.
  • the diameter of the first blanket cylinder is three times the diameter of the first sleeve cylinder, and the diameter of the ink collection cylinder is twice the diameter of the first sleeve cylinder.
  • the first set of printing plate cylinder transfer patterns adopts wet offset printing or waterless offset printing
  • the second printing plate printing transfer pattern adopts wet offset printing or waterless offset printing
  • the first blanket cylinder is equipped with a first ink automatic cleaning machine for performing ink cleaning on the first blanket cylinder
  • the second blanket cylinder is equipped with a second ink automatic for ink cleaning of the second blanket cylinder.
  • a third automatic ink washing machine for performing ink cleaning on the ink collecting roller is mounted above the ink collecting roller.
  • the double-sided satellite printer further has a detecting device, and the detecting device comprises:
  • the detecting roller is disposed on a conveying path after the paper passes through the first blanket cylinder and the second blanket cylinder to complete the double-sided printing, and the detecting roller pair performs the double-sided printing after the first blanket cylinder and the second blanket cylinder Turn the paper over;
  • first in-line detecting machine wherein the first in-line detecting machine is disposed on a conveying path after the paper is double-sided printed by the first blanket cylinder and the second blanket cylinder, and detects a pattern transferred from the second blanket cylinder to the paper Printing quality;
  • a second in-line detecting machine wherein the second in-line detecting machine is disposed on a conveying path after the sheet of paper is turned over by the detecting roller, and detects a pattern printing quality transferred from the first blanket cylinder to the sheet.
  • the double-sided satellite printer further has a paper transport assembly, the paper transport assembly comprising:
  • the positioning roller Positioning the roller, the positioning roller being disposed on a conveying path before the paper enters the first blanket cylinder and the second blanket cylinder;
  • a paper transfer roller disposed on a paper conveying path between the positioning roller and the first blanket cylinder;
  • the chain roller is disposed on a conveying path of the paper after being detected by the detecting device, and conveying the paper to the recovery paper portion;
  • a rear transfer roller is disposed on the paper conveying path between the detecting roller and the chain roller.
  • the invention realizes the double-sided overprint printing of the paper by setting the satellite structure of the first blanket cylinder and the second blanket cylinder, and the wiring plate cylinder is arranged around the second blanket cylinder, and is collected by the ink with the color collecting and discharging function.
  • the roller supplies ink to the wiring plate cylinder, and the wiring plate cylinder transfers the pattern to the second blanket cylinder, and then completes the printing of the paper through the second blanket cylinder, thereby realizing the printing of one side of the printing paper.
  • overprinting and wiring printing on the other side of the paper has reasonable design and compact structure, and presents two different printing effects in one printing, which satisfies the special process requirements for the shading printing of the product, and is suitable for wide-scale popularization and application.
  • Figure 1 is a schematic view showing the main structure of a double-sided unit type printing machine
  • Figure 2 is a schematic view showing the main structure of a double-sided satellite printing machine
  • Figure 3 is a schematic structural view of the working principle of the present invention.
  • FIG. 4 is a schematic structural view of an embodiment of a dual satellite printer.
  • a double-sided satellite printing machine includes a first satellite printing assembly for multi-color overprint printing on one side of the paper; and multi-color overprint printing on the other side of the paper is combined with multi-color wiring printing.
  • the second satellite printing assembly; the first satellite printing assembly is adapted to the second satellite printing assembly to simultaneously act on the paper to complete the double-sided printing of the paper.
  • the first satellite printing component that realizes multi-color overprint printing includes:
  • the first blanket cylinder 4 is equipped with a tooth that bites the paper;
  • a plurality of first sets of printing plate cylinders 11, a plurality of said first sets of printing plate cylinders 11 are arranged in a satellite arrangement around the first blanket cylinders 4 with respect to the first blanket cylinders 4;
  • each of the first set of printing plate cylinders 11 is equipped with a first ink supply device 14;
  • the first ink supply device 14 supplies ink to the first set of plate cylinders 11, and the first sleeve plate cylinder 11 transfers the pattern onto the first blanket cylinder 4.
  • the second satellite printing component that implements multi-color overprint printing combined with multi-color wiring printing includes:
  • a wiring plate cylinder 9 and a plurality of second sleeve printing cylinders 10 are arranged in a satellite arrangement around the second blanket cylinder 7;
  • each of the second set of printing plate cylinders 10 is equipped with a second ink supply device 13;
  • An ink collecting roller 8 that is adapted to the wiring plate cylinder 9;
  • a plurality of color selection ink transfer rollers 12 are arranged in a satellite arrangement around the ink collection roller 8;
  • each of the color selection ink transfer rollers 12 is equipped with a third ink supply device 15;
  • the color selection ink transfer roller 12 transfers the ink on the third ink supply device 15 to the wiring plate cylinder 9 through the ink collection roller 8, and the wiring plate cylinder 9 transfers the pattern to the second blanket cylinder 7.
  • said The second blanket cylinder 7 is adapted to the first blanket cylinder 4 for double-sided printing of the sheet passing between the second blanket cylinder 7 and the first blanket cylinder 4.
  • first blanket cylinder 4 and the second blanket cylinder 7 are both blanket cylinders capable of mounting a plurality of transfer blankets
  • Each of the second set of plate cylinders 10 is supplied with ink by a second ink supply unit 13 of the independent ink supply unit, and the first set of printing plate cylinders 11 is supplied with ink by the first ink supply unit 14 of the independent ink supply unit.
  • a set of printing plate cylinder 11 and a second set of printing plate cylinder 10 respectively transfer the pattern to the first blanket cylinder 4 and the second blanket cylinder 7, and the first blanket cylinder 4 and the second blanket cylinder 7 print the paper.
  • a two-sided overprinting process of paper is completed in one printing.
  • a wiring plate cylinder 9 is disposed around the second blanket cylinder 7, and the third ink supply device 15 supplies ink to the color selection roller 12 containing the color stencil, and the ink collection roller 8 selects a plurality of color stencils.
  • the ink on the ink roller 12 is directionally collected, and the ink is applied to the wiring plate cylinder 9 with the printing plate to realize the color collecting and wiring printing function, and the wiring plate cylinder 9 with the color collecting and wiring printing function is
  • the other plurality of second sets of plate cylinders 10 sequentially transfer the patterns onto the second blanket cylinder 7 to print the paper, thereby realizing combined printing of single-sided wiring printing and overprint printing.
  • the diameter of the first blanket cylinder 4 is equal to the diameter of the second blanket cylinder 7, and the diameter of the wiring plate cylinder 9 is different from that of the second sleeve cylinder 10
  • the diameter and the diameter of the first set of plate cylinders 11 are equal, the diameter of the first blanket cylinder 4 is an integral multiple of the diameter of the first sleeve cylinder 11, and the diameter of the ink collection cylinder 8 is the first sleeve cylinder 11 integer multiples of diameter.
  • the diameter of the first blanket cylinder 4 is three times the diameter of the first sleeve cylinder 11
  • the diameter of the ink collection cylinder 8 is the first sleeve cylinder. 11 times the diameter.
  • the first set of printing plate cylinder 11 transfer pattern adopts wet offset printing or waterless offset printing mode
  • the second printing plate cylinder 10 transfer pattern is wet. Offset or waterless offset printing.
  • the first blanket cylinder 4 is equipped with a first automatic ink washing machine 16 for ink cleaning of the first blanket cylinder 4, and the second blanket cylinder 7 is assembled below.
  • a second automatic ink washing machine 17 for performing ink cleaning on the second blanket cylinder 7, and a third automatic ink washing machine 18 for performing ink cleaning on the ink collecting cylinder 8 is mounted above the ink collecting cylinder 8.
  • the double-sided satellite printing machine further has a detecting device, and the detecting device comprises:
  • the detecting roller 5 is disposed on a conveying path after the paper passes through the first blanket cylinder 4 and the second blanket cylinder 7 to complete the double-sided printing, and the detecting roller 5 passes the first blanket cylinder 4 and the second rubber
  • the drum 7 completes the double-sided printing of the paper to be turned over;
  • the first in-line detecting machine 19 is disposed on a conveying path after the paper is double-sided printed by the first blanket cylinder 4 and the second blanket cylinder 7, and is detected to be transferred by the second blanket cylinder 7 to The quality of the print on the paper;
  • the second in-line detecting machine 20 is disposed on the conveying path after the sheet is turned over by the detecting roller 5, and detects the texture of the pattern printed on the sheet by the first blanket cylinder 4.
  • the double-sided satellite printing machine further has a paper conveying assembly, and the paper conveying assembly includes:
  • the positioning drum 2 is disposed on a conveying path before the paper enters the first blanket cylinder 4 and the second blanket cylinder 7;
  • Paper transfer roller 3 the paper transfer roller 3 is disposed between the positioning roller 2 and the first blanket cylinder 4 On the transfer path;
  • the chain roller 21 is disposed on a conveying path of the paper after being detected by the detecting device, and conveying the paper to the recovery paper portion;
  • a rear transfer cylinder 6 is disposed on the sheet conveying path between the detecting drum 5 and the chain drum 21.
  • the paper 1 is adjusted and positioned by the positioning roller 2 and conveyed to the first blanket cylinder 4 by the transfer cylinder 3 with the dents, via the first blanket cylinder. 4 and the second blanket cylinder 7 complete the double-sided printing of the sheet 1.
  • the double-sided printed paper 1 is sent to the first in-line detector 19 and the second in-line detector 20 to detect the quality of the double-sided printing pattern of the paper 1.
  • the detected paper 1 is driven by the chain roller 21. Send the recycling paper section.
  • the first automatic ink washing machine 16 When the double-sided satellite printing machine stops the printing operation, the first automatic ink washing machine 16, the second automatic ink washing machine 17, and the third automatic ink washing machine 18 are activated to the first blanket cylinder 4, the second blanket cylinder 7, and the ink.
  • the ink on the collecting drum 8 is collected for cleaning and descaling.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

一种双面卫星式印刷机，包括实现纸张一面多色套印印刷的第一卫星式印刷组件和实现纸张另一面多色套印印刷与多色接线印刷相结合的第二卫星式印刷组件；第一卫星式印刷组件与第二卫星式印刷组件相适配同时作用于纸张，完成纸张的双面印刷。通过在第二橡皮滚筒（7）周围设置接线印版滚筒（9），并通过带有集色传墨功能的油墨收集滚筒（8）向接线印版滚筒提供油墨，接线印版滚筒将图纹转印至第二橡皮滚筒，进而通过第二橡皮滚筒完成对纸张套印印刷的同时实现接线印刷，实现一次印刷完成纸张一面的套印印刷和对纸张另一面的套印印刷与接线印刷。

Description

一种双面卫星式印刷机 技术领域
本发明涉及印刷设备技术领域，尤其是一种双面卫星式印刷机。
背景技术
现有单张纸双面胶印印刷机普遍采用以下两种结构方式：即双面机组式印刷方式和卫星式印刷方式。
一、双面机组式印刷机
图1中所示为双面机组式印刷机的主要结构，每一个机组均有一套独立的印刷单元，包括独立的压印滚筒1a、印版滚筒2a、供墨装置等，一般情况下纸张先通过机组依次完成纸张一面的多次印刷，然后通过翻转滚筒3a实现纸张的翻面，再通过机组依次进行另一面的多次印刷。
二、双面卫星式印刷机
图2中所示为双面卫星式印刷机的主要结构，多个印版滚筒3b和4b按照卫星式排列分布在每一个压印滚筒1b和2b周围，在印刷过程中各印版滚筒3b和4b依次将图纹转印到压印滚筒1b和2b的橡皮布上，然后由压印滚筒1b和2b通过一次印刷将图纹全部转印到纸张上，从而实现纸张正背面多色图纹的双面印刷。
双面机组式印刷机在完成纸张的每一面印刷时需要进行多次印刷，在进行双面印刷时须经过翻转滚筒3a来实现纸张的翻面，这样每一色图文之间的套准精度将会受到纸张交接精度的影响，另外翻转滚筒3a翻面纸张时，需对纸张正背面通过双咬口方式进行咬合，导致纸张的长度等外形尺寸的变化，进而直接影响到纸张正背两面上图纹的对印精度。
相比之下双面卫星式印刷机因一次走纸完成纸张正背面多色图纹的双面印刷，避免了双面机组式印刷方式所需要的多次印刷及纸张翻面所带来的纸张交接、纸张变形等因素，使得印刷时各色图纹在纸张上的套准精度大大提高。进而双面卫星式印刷机适用于印刷图纹精度要求高的产品，比如在有价证券、特种印刷中大多会采用这种方式的印刷机。
目前，双面卫星式印刷机进行纸张的双面印刷时，普遍针对纸张的正背面进行套印印刷，无法实现接线印刷与套印印刷两种组合印刷工艺，即通过一次印刷在纸张同一面同时完成两种不同的印刷方式，呈现两种不同的印刷效果，无法满足针对底纹印刷的特殊需求。
发明内容
本发明的目的是为克服上述现有技术的不足，提供一种双面卫星式印刷机。本发明通过设置第一橡皮滚筒与第二橡皮滚筒的卫星式结构，实现纸张的双面套印印刷，在第二橡皮滚筒周围设置接线印版滚筒，并通过带有集色传墨功能的油墨收集滚筒向接线印版滚筒提供油墨，接线印版滚筒将图纹转印至第二橡皮滚筒，进而通过第二橡皮滚筒完成对纸张套印印刷的同时实现接线印刷，实现一次印刷完成纸张一面的套印印刷和对纸张另一面的套印印刷与接线印刷。本发明设计合理，结构紧凑，一次印刷呈现两种不同的印刷效果，满足针对制品底纹印刷的特殊工艺需求，适合大范围推广应用。
为实现上述目的，本发明采用下述技术方案：一种双面卫星式印刷机，它包括实现纸张一面多色套印印刷的第一卫星式印刷组件；实现纸张另一面多色套印印刷与多色接线印刷相结合的第二卫星式印刷组件；第一卫星式印刷组件与第二卫星式印刷组件相适配同时作用于纸张，完成纸张的双面印刷。
优选的，实现多色套印印刷的所述第一卫星式印刷组件包括：
第一橡皮滚筒，所述第一橡皮滚筒上装配有咬合纸张的叼牙；
多个第一套印印版滚筒，多个所述第一套印印版滚筒相对于所述第一橡皮滚筒按卫星式排列分布在第一橡皮滚筒周围；
多个第一供墨装置，每个所述第一套印印版滚筒配备有一个第一供墨装置；
所述第一供墨装置提供油墨至第一套印印版滚筒，所述第一套印印版滚筒将图纹转印到第一橡皮滚筒上。
优选的，实现多色套印印刷与多色接线印刷相结合的所述第二卫星式印刷组件包括：
第二橡皮滚筒，所述第二橡皮滚筒与第一橡皮滚筒相适配；
一个接线印版滚筒和多个第二套印印版滚筒，所述一个接线印版滚筒和多个第二套印印版滚筒按卫星式排列分布在所述第二橡皮滚筒周围；
多个第二供墨装置，每个所述第二套印印版滚筒配备有一个第二供墨装置；
油墨收集滚筒，所述油墨收集滚筒与所述接线印版滚筒相适配；
多个选色传墨滚筒，多个所述选色传墨滚筒按卫星式排列分布在所述油墨收集滚筒周围；
多个第三供墨装置，每个所述选色传墨滚筒配备有一个第三供墨装置；
所述选色传墨滚筒将第三供墨装置上的油墨通过油墨收集滚筒转至接线印版滚筒上，所述接线印版滚筒将图纹转印至第二橡皮滚筒，所述第二橡皮滚筒与第一橡皮滚筒相适配对经过第二橡皮滚筒与第一橡皮滚筒之间的纸张进行双面印刷。
优选的，所述第一橡皮滚筒的直径与第二橡皮滚筒的直径相等，所述接线印版滚筒的直径与第二套印印版滚筒的直径以及第一套印印版滚筒的直径相等，所述第一橡皮滚筒的直径是第一套印印版滚筒直径的整数倍，所述油墨收 集滚筒的直径是第一套印印版滚筒直径的整数倍。
优选的，所述第一橡皮滚筒的直径是第一套印印版滚筒直径的三倍，所述油墨收集滚筒的直径是第一套印印版滚筒直径的两倍。
优选的，所述第一套印印版滚筒转印图纹采用湿胶印或无水胶印方式，所述第二套印印版滚筒转印图纹采用湿胶印或无水胶印方式。
优选的，所述第一橡皮滚筒下方装配有针对第一橡皮滚筒进行油墨清洗的第一油墨自动清洗机，所述第二橡皮滚筒下方装配有针对第二橡皮滚筒进行油墨清洗的第二油墨自动清洗机，所述油墨收集滚筒上方装配有针对油墨收集滚筒进行油墨清洗的第三油墨自动清洗机。
优选的，双面卫星式印刷机还具有检测装置，所述检测装置包括：
检测滚筒，所述检测滚筒设置在纸张经过第一橡皮滚筒与第二橡皮滚筒完成双面印刷后的传送路径上，所述检测滚筒对经过第一橡皮滚筒与第二橡皮滚筒完成双面印刷后的纸张进行翻面；
第一在线检测机，所述第一在线检测机设置在纸张经第一橡皮滚筒与第二橡皮滚筒完成双面印刷后的传送路径上，检测由第二橡皮滚筒转印到纸张上的图纹印刷质量；
第二在线检测机，所述第二在线检测机设置在纸张经检测滚筒翻面后的传送路径上，检测由第一橡皮滚筒转印到纸张上的图纹印刷质量。
优选的，双面卫星式印刷机还具有纸张传送组件，所述纸张传送组件包括：
定位滚筒，所述定位滚筒设置在纸张进入第一橡皮滚筒与第二橡皮滚筒之前的传送路径上；
传纸滚筒，所述传纸滚筒设置在定位滚筒与第一橡皮滚筒之间的纸张传送路径上；
链道滚筒，所述链道滚筒设置在经检测装置检测后纸张的传送路径上，将纸张传送回收纸部；
后传纸滚筒，所述后传纸滚筒设置在检测滚筒与链道滚筒之间的纸张传送路径上。
本发明的有益效果是：
本发明通过设置第一橡皮滚筒与第二橡皮滚筒的卫星式结构，实现纸张的双面套印印刷，在第二橡皮滚筒周围设置接线印版滚筒，并通过带有集色传墨功能的油墨收集滚筒向接线印版滚筒提供油墨，接线印版滚筒将图纹转印至第二橡皮滚筒，进而通过第二橡皮滚筒完成对纸张套印印刷的同时实现接线印刷，实现一次印刷完成纸张一面的套印印刷和对纸张另一面的套印印刷与接线印刷。本发明设计合理，结构紧凑，一次印刷呈现两种不同的印刷效果，满足针对制品底纹印刷的特殊工艺需求，适合大范围推广应用。
附图说明
图1是双面机组式印刷机的主要结构示意图；
图2是双面卫星式印刷机的主要结构示意图；
图3是本发明工作原理结构示意图；
图4是双卫星式印刷机实施例结构示意图。
具体实施方式
下面结合附图和实施例对本发明进一步说明。
如图3和图4所示，一种双面卫星式印刷机，它包括实现纸张一面多色套印印刷的第一卫星式印刷组件；实现纸张另一面多色套印印刷与多色接线印刷相结合的第二卫星式印刷组件；第一卫星式印刷组件与第二卫星式印刷组件相适配同时作用于纸张，完成纸张的双面印刷。
如图4所示，在上述技术方案基础上，实现多色套印印刷的所述第一卫星式印刷组件包括：
第一橡皮滚筒4，所述第一橡皮滚筒4上装配有咬合纸张的叼牙；
多个第一套印印版滚筒11，多个所述第一套印印版滚筒11相对于所述第一橡皮滚筒4按卫星式排列分布在第一橡皮滚筒4周围；
多个第一供墨装置14，每个所述第一套印印版滚筒11配备有一个第一供墨装置14；
所述第一供墨装置14提供油墨至第一套印印版滚筒11，所述第一套印印版滚筒11将图纹转印到第一橡皮滚筒4上。
如图4所示，在上述技术方案基础上，实现多色套印印刷与多色接线印刷相结合的所述第二卫星式印刷组件包括：
第二橡皮滚筒7，所述第二橡皮滚筒7与第一橡皮滚筒4相适配；
一个接线印版滚筒9和多个第二套印印版滚筒10，所述一个接线印版滚筒9和多个第二套印印版滚筒10按卫星式排列分布在所述第二橡皮滚筒7周围；
多个第二供墨装置13，每个所述第二套印印版滚筒10配备有一个第二供墨装置13；
油墨收集滚筒8，所述油墨收集滚筒8与所述接线印版滚筒9相适配；
多个选色传墨滚筒12，多个所述选色传墨滚筒12按卫星式排列分布在所述油墨收集滚筒8周围；
多个第三供墨装置15，每个所述选色传墨滚筒12配备有一个第三供墨装置15；
所述选色传墨滚筒12将第三供墨装置15上的油墨通过油墨收集滚筒8转至接线印版滚筒9上，所述接线印版滚筒9将图纹转印至第二橡皮滚筒7，所述 第二橡皮滚筒7与第一橡皮滚筒4相适配对经过第二橡皮滚筒7与第一橡皮滚筒4之间的纸张进行双面印刷。
其中，第一橡皮滚筒4和第二橡皮滚筒7均为可安装多块转印橡皮布的橡皮滚筒，
每个第二套印印版滚筒10由独立供墨单元第二供墨装置13进行供墨，第一套印印版滚筒11由独立供墨单元第一供墨装置14进行供墨，着色后的第一套印印版滚筒11与第二套印印版滚筒10分别将图纹转印到第一橡皮滚筒4和第二橡皮滚筒7，通过第一橡皮滚筒4和第二橡皮滚筒7对纸张进行印刷，实现一次印刷完成纸张双面套印印刷工序。
在第二橡皮滚筒7周围分布一个接线印版滚筒9，第三供墨装置15对装有色模版的选色传墨滚筒12进行供墨，油墨收集滚筒8对多个装有色模版的选色传墨滚筒12上的油墨进行定向收集，并由其对装有印版的接线印版滚筒9进行定向供墨，实现集色接线印刷功能，带有集色接线印刷功能的接线印版滚筒9与其它多个第二套印印版滚筒10依次将图纹转印到第二橡皮滚筒7上对纸张进行印刷，从而实现纸张单面接线印刷与套印印刷相结合式的组合印刷。
如图4所示，在上述技术方案基础上，所述第一橡皮滚筒4的直径与第二橡皮滚筒7的直径相等，所述接线印版滚筒9的直径与第二套印印版滚筒10的直径以及第一套印印版滚筒11的直径相等，所述第一橡皮滚筒4的直径是第一套印印版滚筒11直径的整数倍，所述油墨收集滚筒8的直径是第一套印印版滚筒11直径的整数倍。
如图4所示，在上述技术方案基础上，所述第一橡皮滚筒4的直径是第一套印印版滚筒11直径的三倍，所述油墨收集滚筒8的直径是第一套印印版滚筒11直径的两倍。
如图4所示，在上述技术方案基础上，所述第一套印印版滚筒11转印图纹采用湿胶印或无水胶印方式，所述第二套印印版滚筒10转印图纹采用湿胶印或无水胶印方式。
如图4所述，在上述技术方案基础上，所述第一橡皮滚筒4下方装配有针对第一橡皮滚筒4进行油墨清洗的第一油墨自动清洗机16，所述第二橡皮滚筒7下方装配有针对第二橡皮滚筒7进行油墨清洗的第二油墨自动清洗机17，所述油墨收集滚筒8上方装配有针对油墨收集滚筒8进行油墨清洗的第三油墨自动清洗机18。
如图4所示，在上述技术方案基础上，双面卫星式印刷机还具有检测装置，所述检测装置包括：
检测滚筒5，所述检测滚筒5设置在纸张经过第一橡皮滚筒4与第二橡皮滚筒7完成双面印刷后的传送路径上，所述检测滚筒5对经过第一橡皮滚筒4与第二橡皮滚筒7完成双面印刷后的纸张进行翻面；
第一在线检测机19，所述第一在线检测机19设置在纸张经第一橡皮滚筒4与第二橡皮滚筒7完成双面印刷后的传送路径上，检测由第二橡皮滚筒7转印到纸张上的图纹印刷质量；
第二在线检测机20，所述第二在线检测机20设置在纸张经检测滚筒5翻面后的传送路径上，检测由第一橡皮滚筒4转印到纸张上的图纹印刷质量。
如图4所示，在上述技术方案基础上，双面卫星式印刷机还具有纸张传送组件，所述纸张传送组件包括：
定位滚筒2，所述定位滚筒2设置在纸张进入第一橡皮滚筒4与第二橡皮滚筒7之前的传送路径上；
传纸滚筒3，所述传纸滚筒3设置在定位滚筒2与第一橡皮滚筒4之间的纸 张传送路径上；
链道滚筒21，所述链道滚筒21设置在经检测装置检测后纸张的传送路径上，将纸张传送回收纸部；
后传纸滚筒6，所述后传纸滚筒6设置在检测滚筒5与链道滚筒21之间的纸张传送路径上。
如图4双卫星式印刷机实施例结构示意图所述，纸张1通过定位滚筒2进行调整定位并在带有叼牙的传纸滚筒3带动下传送至第一橡皮滚筒4，经第一橡皮滚筒4与第二橡皮滚筒7完成纸张1的双面印刷。经双面印刷后的纸张1传至第一在线检测机19与第二在线检测机20处对纸张1双面印刷图纹质量进行检测，经检测后的纸张1在链道滚筒21的带动下送回收纸部。当双面卫星式印刷机停止印刷作业时，启动第一油墨自动清洗机16、第二油墨自动清洗机17和第三油墨自动清洗机18对第一橡皮滚筒4、第二橡皮滚筒7及油墨收集滚筒8上的油墨进行清洗除垢。
对本发明保护范围的限制，所属领域技术人员应该明白，在本发明的技术方案的基础上，本领域技术人员不需要付出创造性劳动即可做出的各种修改或变形仍在本发明的保护范围以内。

Claims (9)

  1. 一种双面卫星式印刷机，其特征在于：它包括实现纸张一面多色套印印刷的第一卫星式印刷组件；实现纸张另一面多色套印印刷与多色接线印刷相结合的第二卫星式印刷组件；第一卫星式印刷组件与第二卫星式印刷组件相适配同时作用于纸张，完成纸张的双面印刷。
  2. 根据权利要求1所述的一种双面卫星式印刷机，其特征在于：实现多色套印印刷的所述第一卫星式印刷组件包括：
    第一橡皮滚筒(4)，所述第一橡皮滚筒(4)上装配有咬合纸张的叼牙；
    多个第一套印印版滚筒(11)，多个所述第一套印印版滚筒(11)相对于所述第一橡皮滚筒(4)按卫星式排列分布在第一橡皮滚筒(4)周围；
    多个第一供墨装置(14)，每个所述第一套印印版滚筒(11)配备有一个第一供墨装置(14)；
    所述第一供墨装置(14)提供油墨至第一套印印版滚筒(11)，所述第一套印印版滚筒(11)将图纹转印到第一橡皮滚筒(4)上。
  3. 根据权利要求2所述的一种双面卫星式印刷机，其特征在于：实现多色套印印刷与多色接线印刷相结合的所述第二卫星式印刷组件包括：
    第二橡皮滚筒(7)，所述第二橡皮滚筒(7)与第一橡皮滚筒(4)相适配；
    一个接线印版滚筒(9)和多个第二套印印版滚筒(10)，所述一个接线印版滚筒(9)和多个第二套印印版滚筒(10)按卫星式排列分布在所述第二橡皮滚筒(7)周围；
    多个第二供墨装置(13)，每个所述第二套印印版滚筒(10)配备有一个第二供墨装置(13)；
    油墨收集滚筒(8)，所述油墨收集滚筒(8)与所述接线印版滚筒(9)相适配；
    多个选色传墨滚筒(12)，多个所述选色传墨滚筒(12)按卫星式排列分布在所述油墨收集滚筒(8)周围；
    多个第三供墨装置(15)，每个所述选色传墨滚筒(12)配备有一个第三供墨装置(15)；
    所述选色传墨滚筒(12)将第三供墨装置(15)上的油墨通过油墨收集滚筒(8)转至接线印版滚筒(9)上，所述接线印版滚筒(9)将图纹转印至第二橡皮滚筒(7)，所述第二橡皮滚筒(7)与第一橡皮滚筒(4)相适配对经过第二橡皮滚筒(7)与第一橡皮滚筒(4)之间的纸张进行双面印刷。
  4. 根据权利要求3所述的一种双面卫星式印刷机，其特征在于：所述第一橡皮滚筒(4)的直径与第二橡皮滚筒(7)的直径相等，所述接线印版滚筒(9)的直径与第二套印印版滚筒(10)的直径以及第一套印印版滚筒(11)的直径相等，所述第一橡皮滚筒(4)的直径是第一套印印版滚筒(11)直径的整数倍，所述油墨收集滚筒(8)的直径是第一套印印版滚筒(11)直径的整数倍。
  5. 根据权利要求4所述的一种双面卫星式印刷机，其特征在于：所述第一橡皮滚筒(4)的直径是第一套印印版滚筒(11)直径的三倍，所述油墨收集滚筒(8)的直径是第一套印印版滚筒(11)直径的两倍。
  6. 根据权利要求5所述的一种双面卫星式印刷机，其特征在于：所述第一套印印版滚筒(11)转印图纹采用湿胶印或无水胶印方式，所述第二套印印版滚筒(10)转印图纹采用湿胶印或无水胶印方式。
  7. 根据权利要求3或4或5或6所述的一种双面卫星式印刷机，其特征在于：所述第一橡皮滚筒(4)下方装配有针对第一橡皮滚筒(4)进行油墨清洗的第一油墨自动清洗机(16)，所述第二橡皮滚筒(7)下方装配有针对第二橡皮滚筒(7)进行油墨清洗的第二油墨自动清洗机(17)，所述油墨收集滚筒(8) 上方装配有针对油墨收集滚筒(8)进行油墨清洗的第三油墨自动清洗机(18)。
  8. 根据权利要求7所述的一种双面卫星式印刷机，其特征在于：双面卫星式印刷机还具有检测装置，所述检测装置包括：
    检测滚筒(5)，所述检测滚筒(5)设置在纸张经过第一橡皮滚筒(4)与第二橡皮滚筒(7)完成双面印刷后的传送路径上，所述检测滚筒(5)对经过第一橡皮滚筒(4)与第二橡皮滚筒(7)完成双面印刷后的纸张进行翻面；
    第一在线检测机(19)，所述第一在线检测机(19)设置在纸张经第一橡皮滚筒(4)与第二橡皮滚筒(7)完成双面印刷后的传送路径上，检测由第二橡皮滚筒(7)转印到纸张上的图纹印刷质量；
    第二在线检测机(20)，所述第二在线检测机(20)设置在纸张经检测滚筒(5)翻面后的传送路径上，检测由第一橡皮滚筒(4)转印到纸张上的图纹印刷质量。
  9. 根据权利要求8所述的一种双面卫星式印刷机，其特征在于：双面卫星式印刷机还具有纸张传送组件，所述纸张传送组件包括：
    定位滚筒(2)，所述定位滚筒(2)设置在纸张进入第一橡皮滚筒(4)与第二橡皮滚筒(7)之前的传送路径上；
    传纸滚筒(3)，所述传纸滚筒(3)设置在定位滚筒(2)与第一橡皮滚筒(4)之间的纸张传送路径上；
    链道滚筒(21)，所述链道滚筒(21)设置在经检测装置检测后纸张的传送路径上，将纸张传送回收纸部；
    后传纸滚筒(6)，所述后传纸滚筒(6)设置在检测滚筒(5)与链道滚筒(21)之间的纸张传送路径上。
PCT/CN2017/073587 2016-05-27 2017-02-15 一种双面卫星式印刷机 WO2017202064A1 (zh)

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