CN201061928Y - Printing device of aqueous offset press - Google Patents

Printing device of aqueous offset press Download PDF

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Publication number
CN201061928Y
CN201061928Y CNU200720036341XU CN200720036341U CN201061928Y CN 201061928 Y CN201061928 Y CN 201061928Y CN U200720036341X U CNU200720036341X U CN U200720036341XU CN 200720036341 U CN200720036341 U CN 200720036341U CN 201061928 Y CN201061928 Y CN 201061928Y
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CN
China
Prior art keywords
roller
roll
printing
ink
forme
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CNU200720036341XU
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Chinese (zh)
Inventor
朱青东
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无锡市青东科技有限责任公司
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Priority to CNU200720036341XU priority Critical patent/CN201061928Y/en
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Publication of CN201061928Y publication Critical patent/CN201061928Y/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F13/00Common details of rotary presses or machines
    • B41F13/02Conveying or guiding webs through presses or machines
    • B41F13/025Registering devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F13/00Common details of rotary presses or machines
    • B41F13/48Arrangements to enable printing to be effected over selected areas of a single forme cylinder

Abstract

The utility model relates to a printing device of a water-based offset machine, which belongs to the technical fields of printing machines, wherein an ink transfer roll is arranged in a box body, and the ink distributor roller is connected with an ink delivery roll, ink is transferred to a forme roll through the mutually operation between the two rolls, the ink delivery roll is connect3ed with the forme roll, the lower portion of the forme roll is provided with a roller platen, and a transducer is arranged between the forme roll and the roller platen which can lead the roller platen to finish printing and tripping with the forme roll. The lower portion of the roller platen is provided with a sheet guide roll and a storage complement roll, and the forme roll, the sheet guide roll and the storage complement roll are mutually connected by an apron band, and transportation of paper block is finished by the apron band. The utility model has simple structure, convenient operation, energy saving, environment protection, high automation level, and low cost, and rubber collecting printing integrates with watermark. The same forme roll can be adopted to print fomes with different sizes, and the imprinting after being printed is clear, the paper block is not easy to be damaged. The printing efficiency can be greatly improved when the utility model is allocated on assembly lines.

Description

水性胶印机的印刷装置 Aqueous offset printing apparatus

技术领域 FIELD

本实用新型涉及一种新型的印刷装置,尤其是指一种用于纸箱印刷行业的高档的水性胶印机的印刷装置,属于印刷机械技术领域。 The present invention relates to a novel printing apparatus, in particular high-grade aqueous offset printing apparatus for printing industry refers to a carton, the technical field belonging to the printing machine. 背景技术 Background technique

在己有技术中,纸版的印刷装置有很多种,如轮转胶印机、喷墨印刷机、 水性印刷机、凹印机等等。 There are already in the art, the printing apparatus paperboard there are many, such as rotary offset printing, ink jet printer, the aqueous printing presses, gravure printing and the like. 但是,它们在印刷时是按不同尺寸的纸版来选用不同尺寸规格的印刷辊,这样既提高了生产成本,又降低了生产效率,而且还增加了资源的消耗和浪费。 However, when they are printed by different sized paperboard to use different sizes of the printing roll, so that not only increase production costs, but also reduces the production efficiency, but also increase the consumption and waste of resources. 在纸箱印刷行业中,所用到的瓦楞纸板成本低, 型号品种多,传统印刷方式制版成本高,无论是从成本还是从自动化程度上都受到一定的限制,已经不能适应纸箱包装印刷。 In carton printing industry, low cost of corrugated cardboard used, the type varieties, high cost of conventional printing plate, either from a cost or from the degree of automation are subject to certain restrictions, can not adapt to the carton packaging and printing.

发明内容 SUMMARY

本实用新型的目的在于解决上述问题,从而提供一种资源消耗少且有利于环保的水性胶印机的印刷装置,以从真正意义上达到操作简易、节能、环保、高效的目的。 The present invention aims to solve the above problems, thereby providing at least one resource consumption and environmentally friendly water-based offset printing apparatus, with a simple operation, energy saving, environmental protection and efficient object reaches the true sense.

本实用新型的主要解决方案是这样实现的- The utility model main solution is achieved -

本实用新型主要采用在箱体内设置传墨辊,传墨辊连接送墨辊,通过两辊之间的相互运转将墨传送至印版辊,送墨辊连接印版辊,在印版辊下部设置可与印版辊啮合的压印辊,在印版辊与压印辊之间设置传感器,使压印辊 The present invention is mainly disposed in the housing of the ink transfer roller, the transfer roller, the ink feed roller is connected, by mutual operation between the rolls to transfer ink to the printing roll, the ink feed roller connecting plate roller, the lower roller plate set the platen roller engageable with the plate roll, the sensor is provided between the plate roller and the platen roller, the platen roller

自动与印版辊完成印刷和脱离;在压印辊下部设置导纸辊与补储辊,压印辊、 导纸辊与补储辊之间用输送带连接,通过输送带完成纸版的输送。 Automatically printing and the printing plate departing from the roll; disposed guide roller and a lower roller complement reservoir platen roller, the platen roller, and between the guide roller conveyor connecting up a stock roll, conveyed by the conveyor belt is completed paperboard .

所述的压印辊、补储辊设置在开有滑槽的滑块上。 Said platen roller, roller fill reservoir disposed on a slider chute are opened. 所述的印版辊上吸附有印版。 Adsorbed on the printing plate roller. 所述的在滑块上设置丝杆。 The screw is provided on the slider.

本实用新型与已有技术相比具有以下优点: Prior art and the present invention has the following advantages:

本实用新型结构简单、操作简便、节能、环保;集胶印与水印为一体, 自动化程度高,成本低;可采用同一印刷辊来印不同尺寸大小的纸版且印刷后印迹清晰,纸版不受损;将本设备配置在生产线上,可大大提高印刷效率。 It has simple structure, convenient operation, energy saving, environmental protection; set Offset integrally with the watermark, a high degree of automation and low cost; the same printing roll may be employed to print different sizes of hard copy printing and imprinting a clear, hard copy from loss; this unit disposed in the production line can greatly improve printing efficiency.

附图说明 BRIEF DESCRIPTION

图l是本实用新型结构图。 Figure l is a configuration diagram of the present invention.

图2是本实用新型结构简图。 FIG 2 is a configuration diagram of the present invention.

图3是本实用新型传墨和送墨装置简图; FIG 3 is a disclosure of ink transfer and ink feed schematic view of the present apparatus;

图4是本实用新型印刷时印版辊与压印辊之间啮合示意图。 FIG 4 is a schematic view of the engagement between the present invention and the printing plate roller platen roller.

图5是本实用新型印刷时补储辊的移动轨迹图。 FIG 5 is a print of the present invention, when the stock roll up trajectories FIG.

图6是本实用新型可补储辊的安装装置图。 FIG 6 is a mounting apparatus of the present invention may make up the stock roll of FIG.

图7是本实用新型印刷时可动辊的运动轨迹示意图。 FIG 7 is a schematic diagram of the present invention when the trajectory of the movable printing roller.

图8是本实用新型导纸辊安装示意图。 FIG 8 is a guide roller of the present invention is mounted. FIG.

具体实施方式 Detailed ways

下面本实用新型将结合附图中的实施例作进一步描述: Hereinbelow, the present invention will be further described in conjunction with the accompanying drawings in Example:

如图1所示:传墨辊1连接送墨辊2,送墨辊2连接印版辊3,在印版辊3下部设置可与印版辊3啮合的压印辊4,压印辊4设置在开有滑槽16的滑块15上,在压印辊4下部两侧分别设置两对对称的导纸辊5、 10、 6、 11。 As shown in FIG 1: a transfer roller connected to the ink feed roller 2, feed roller 2 is connected to the ink printing roller 3, the platen roller is provided engageable with the plate roller 3 roll in the lower portion of the plate 4 3, the platen roller 4 disposed in the opening 16 of the slider chute 15, are provided two pairs of symmetrical guide roller 5 at both lower sides of the platen roller 4, 10, 6, 11. 图8所示:导纸辊5、 10、用轴承18固定在墙板17上。 Figure 8: guide rollers 5, 10, 17 fixed to the bearing wall 18. 导纸辊6、 11与导纸辊5、 IO安装方式相同。 6, 11 and the guide roller 5, the same IO installation guide roller. 传墨辊l、送墨辊2、印版辊3安装方式均与图8 中导纸辊5或11安装方式相同(分别采用轴承18固定在墙板17上)。 L anilox roller, the ink feed roller 2, the printing roll 3 is mounted way with the guide roller 11 is mounted 5 or FIG. 8 are the same (bearing 18 respectively 17 is fixed to the wall). 四个导纸辊5、 10、 6、 11之间设置两个补储辊8、 9。 Four guide rollers 5, disposed between the 10, 6, 11 make up two storage rollers 8, 9. 所述的压印辊4、导纸辊5、 10、 6、 11与补储辊8、 9之间以输送带7连接,通过输送带7完成纸版的输送。 The platen roller 4, the guide rollers 5, 10, 6, 11 and the reservoir up roller 8, the conveyor belt 7 is connected between 9 to complete the paperboard conveyor belt 7 through. 所述的压印辊4、补储辊8、 9的两端固定在开有滑槽16的滑块15上。 The platen roller 4, the reservoir ends up roller 8, 9 is fixed to the opening 16 of the slider chute 15.

所述的传墨辊1和送墨辊2具有传墨、送墨的功能,两辊两端固定且通过两辊之间的相互运转将墨传送到印版辊3。 Said anilox roll 1 and the ink feed roller 2 has a transfer ink, the ink feed function, and the both ends of the two rollers is fixed to the printing ink transfer roller 3 through mutual operation between the rolls.

所述的印版辊3和压印辊4具有印刷与压印功能,压印辊4设置在开有滑槽16的滑块15上,两端用定位销固定,可上下移动,印版辊3和压印辊4之间设置有检测信号的传感器13,可使压印辊4自动与印版辊3完成印刷和脱离。 The plate roller 3 and the platen roller 4 and the platen having a printing function, the platen roller 4 is provided on the slider 15 is opened chute 16, by the positioning pin fixed at both ends, can be moved up and down, the plate roller 4 is provided between the detection signal of the sensor 3 and the platen roller 13, the platen roller 4 can automatically print out and 3 with the plate roll.

所述的导纸辊5、 6、 10、 ll具有导纸功能,辊的两端固定,利用输送带7相互连接,用以完成纸版12的输送。 The guide roller 5, 6, 10, ll having a paper guide function, both ends of the fixing roller, connected to one another using a conveyor belt 7, to complete the delivery of hard copy 12.

所述的补储辊8、 9具有调节纸版储存与释放功能,两端利用轴承安装在内置滑槽16的滑块15上,轴承放在滑块15里,可以绕轴承转动,并由滑块15的上下运动带动补储辊8、 9上下运动。 The complement of a stock roll 8, 9 regulate cardboard storage and release function, both ends by a bearing 16 mounted on the internal slider chute 15, on the slider bearing 15, the bearing can rotate about, slide by block 15 driven up and down movement of the stock roll 8, 9 up and down.

所述的丝杆14设置在滑块15上,用于在印版辊3开始进入空运转状态时调节补储辊8、 9的反转。 The lead screw 14 is provided on the slider 15, for adjusting the reverse complement reservoir rollers 8, 9 when the master roll 3 starts to enter the idling state.

如图l所示:各辊除压印辊4与补储辊8、 9是可移动辊筒外,其它各辊均为固定辊。 Shown in Figure l: In addition to the rollers 4 and the platen roller complement stock roll 8, 9 is a movable roller, the rollers are fixed to each of the other roller. 印刷前可根据需要设定各辊之间的比例和位置关系:吸附在印 Before printing can be set as desired and the ratio of the positional relationship between the rollers: adsorption India

版辊3上的不同尺寸的印版12的长度与印版辊3的周长比等于导纸辊5或6 的线速度与印版辊3的线速度比。 Circumference of different sizes on the printing plate cylinder 3 and the plate length of the roller 12 or 3 6 5 linear velocity and linear velocity of the printing roll 3 is equal to the ratio guide roller. 其中,补储辊8、 9的直径相等,印版辊3 的直径与其它各辊的直径关系可自行设定。 Wherein the diameter of the stock roll up 8, 9 is equal to the diameter of the relationship between the diameter of the other roller of each roller 3 of the printing plate can be set. 印版辊3与补储辊8、 9成一定的比例关系。 3, 9 at a certain ratio between the printing roll and the stock roll 8 complement.

本实甩新型的工作原理及工作过程: This rejection of the new reality of the working principle and working process:

通电后,各辊开始按照设定的恒线速度运转,如图3所示:墨由传墨辊 After energization, the rollers constant linear velocity in accordance with the start of the operation, as shown in FIG. 3: ink transfer roller by the ink

l加入,传墨辊1将墨传至送墨辊2,送墨辊2将墨送至印版辊3。 l was added, the ink transfer roller 1 is transmitted to the ink feed roller 2, feed roller 2 ink to the ink printing roll 3.

如图2所示:输送带7穿置在导纸辊10、 5、补储辊8、压印辊4、补储辊9与导纸辊6、 11之间,具有导纸功能的导纸辊10、 5、 6、 11的两端固定, 纸张由输送带7传送,通过输送带7将纸版输送到印版辊3和压印辊4之间。 2: penetration and conveyor 7 at 10, 5, 8 make up a stock roll, the platen roller 4, the reservoir fill paper guide roller 9 and the guide roller 6, 11, between paper guide having a guide roller function ends 5, 6, 11 of the fixing roller 10, the sheet conveyed by the conveyor 7, transported by conveyor 7 to the printing paper mold platen roller between the roller 3 and 4. 如图4、图5所示:印版辊3顺时针转动,当吸附在印版辊3上的印版12运转到印版辊3与压印辊4之间时,传感器13发出信号通知压印辊4,顺时针转动的压印辊4得到信号后开始上移与印版辊3迅速接触(该动作瞬间完成),印刷开始。 4 and FIG. 5: the plate roller 3 is rotated clockwise, when adsorbed on the plate between the roller 12 of the operation plate 3 to the printing roll 3 and the platen roller 4, the sensor 13 signals the pressure start on the 4, 4 to obtain a clockwise rotation of the platen roller printing signal roll-up roll 3 rapidly in contact with the plate (the instantaneous operation), the start of printing. 此时,安装在滑槽16上的两个补储辊8、 9开始顺时针转动并移动,移动量的大小根据印版12的长度决定。 In this case, two complementary storage chute 16 is mounted on rollers 8, 9 and is rotated clockwise movement, the movement amount determined by the size of the length of plate 12. 移动时,补储辊8向上移动,补储辊9向下移动,两辊的移动频率相等、线速度相等;由于各辊在不停运转,为使纸版印刷均匀,不导致断断续续现象,补储辊8、 9对输入纸张的储存与释放进行调节。 When moving up the stock roll 8 is moved upward, make a stock roll 9 is moved downwardly, the frequency equal to two mobile rollers, the linear velocity equal; Since each roller stop operation, for the hard copy print uniformly, does not lead to off phenomenon, complement stock roll 8, 9 for the adjustment of the input paper storage and release. 此时,压印辊4与补储辊8、 9移动的方向如图7 虚线所示;当压印辊3上印版12印刷完成时,(此时,压印辊4与补储辊8、 9都处于图7中虚线位置),传感器13再次发出信号通知压印辊4,压印辊4 得到信号后立即与印版辊3自动脱离,向下移动,印版辊3开始进入空运转状态,与此同时,补储辊8、 9通过丝杆14的调节开始反转,在反转过程中, 补储辊8向下移动,补储辊9向上移动。 At this time, the platen roller 47 and the broken line 8 up direction of movement of the stock roll, as shown in Figure 9; the platen roller 3 when the upper printing plate 12 is completed, (at this time, the platen roller 4 and the roller complement reservoir 8 , 9 are in the broken line position in FIG. 7), the sensor 13 emits a signal once again notice the platen roller 4, the platen roller 4 to obtain a signal from the automatic 3 immediately and the plate roll, moves downward, the printing roll 3 starts to enter the idling state, at the same time, make up a stock roll 8, 9 by the adjusting screw 14 starts reverse rotation, the reverse process, fill the reservoir roller 8 is moved downward up the stock roll 9 is moved upward. 当印版辊3空运转即将结束,下一次印刷即将要开始时,压印辊4与补储辊8、 9又返回到原实线位置,等待下-次印刷的开始。 When the printing roll 3 air operation coming to an end, the next time when printing is about to begin, the platen roller 4 and the roller complement reservoir 8, 9 and return to the original position of the solid lines, wait - the start time of printing.

当第二次印刷开始时,再由传感器13发出信号通知压印辊4向上与印版辊3迅速接触,并开始第二次印刷;当印版12印完时,再由传感器13发出信号通知压印辊4,压印辊4得到信号后立即自动向下脱离,印版辊3处于空运转状态,此时便完成印版的第二次印刷。 When the second print start signal 43 rapidly in contact with the plate roll up notification sent by the sensor and then the platen roller 13, and starts the second printing; when finished printing plate 12, and then by the sensor 13 signals the the platen roller 4, the platen roller 4 to obtain a signal from the auto down immediately, the empty master roll 3 is in the operation state, the second case is completed printing plate. 本实用新型是由多种同等上述装置组合而成,纸版在传送时就是由第-组印刷装置传向第二组印刷装置,再由第二组印刷装置传向第三组印刷装置……,从而达到多色印刷的效果。 The present invention is a combination of more of the above-described means become equal, when the hard copy is transmitted by the first - the group transfer printing device printing device to a second group, and then by a second set of a third set of transfer printing apparatus to the printing apparatus ...... , so as to achieve the effect of multi-color printing.

Claims (4)

1、一种水性胶印机的印刷装置,其特征是采用箱体内设置传墨辊(1),传墨辊(1)连接送墨辊(2),通过两辊之间的相互运转将墨传送至印版辊(3),送墨辊(2)连接印版辊(3),在印版辊(3)下部设置压印辊(4),在印版辊(3)与压印辊(4)之间设置传感器(13),使压印辊(4)自动与印版辊(3)完成印刷和脱离;在压印辊(4)下部设置导纸辊(5、6、10、11)与补储辊(8、9),压印辊(4)、导纸辊(5、6、10、11)与补储辊(8、9)之间用输送带(7)连接,通过输送带(7)完成纸版的输送。 1, an aqueous offset printing apparatus, wherein the transfer roller is provided using box body (1), the ink transfer roller (1) connected to the ink feed roller (2), by mutual operation between the two ink transfer rollers roll to the printing plate (3), the ink feed roller (2) connected to the printing roller (3), the lower portion of the platen roller is provided (4) at the printing roller (3), the printing roller (3) and the platen roller ( a sensor (13) 4), so that the platen roller (4) and automatically printed out with the printing roller (3); the platen roller (4) is provided a lower guide roller (5,6,10,11 ) and fill the reservoir roller (8,9), the platen roller (4), between the guide rollers (5,6,10,11) and fill the reservoir roller (8, 9) with a conveyor (7) is connected, via conveyor (7) to complete the delivery of hard copy.
2、 根据权利要求1所述的水性胶印机的印刷装置,其特征在于所述的压印辊(4)、补储辊(8、 9)设置在开有滑槽(16)的滑块(15)上。 2, the water-based offset printing apparatus according to claim 1, wherein said platen roller (4), roller fill reservoir (8, 9) is provided with a slider in the open chute (16) ( 15).
3、 根据权利要求1所述的水性胶印机的印刷装置,其特征在于所述的印版辊(3)上吸附有印版(12)。 3, the water-based offset printing apparatus according to claim 1, characterized in that the adsorbed plate (12) on the plate roll (3) above.
4、 根据权利要求1所述的水性胶印机的印刷装置,其特征在于所述的滑块(15)上设置丝杆(14)。 4, the offset according to claim aqueous printing apparatus according to claim 1, characterized in that the screw is provided on said slider (15) (14).
CNU200720036341XU 2007-04-06 2007-04-06 Printing device of aqueous offset press CN201061928Y (en)

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Application Number Priority Date Filing Date Title
CNU200720036341XU CN201061928Y (en) 2007-04-06 2007-04-06 Printing device of aqueous offset press

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CNU200720036341XU CN201061928Y (en) 2007-04-06 2007-04-06 Printing device of aqueous offset press
PCT/CN2007/003090 WO2008122172A1 (en) 2007-04-06 2007-10-30 A printing device of a rotary press

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CN201061928Y true CN201061928Y (en) 2008-05-21

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WO (1) WO2008122172A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101905560A (en) * 2010-08-05 2010-12-08 深圳市华德防伪技术开发有限公司 White water printing paper preparation machine and preparation method
CN101905560B (en) 2010-08-05 2012-06-13 深圳市华德防伪技术开发有限公司 White water printing paper preparation machine

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