CN1457983A - Digitalized single sheet thermoprinting, mold cutting and impressing combined machine unit and its paper transfer method - Google Patents

Digitalized single sheet thermoprinting, mold cutting and impressing combined machine unit and its paper transfer method Download PDF

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Publication number
CN1457983A
CN1457983A CN 03126124 CN03126124A CN1457983A CN 1457983 A CN1457983 A CN 1457983A CN 03126124 CN03126124 CN 03126124 CN 03126124 A CN03126124 A CN 03126124A CN 1457983 A CN1457983 A CN 1457983A
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China
Prior art keywords
paper
thermoprint
cross cutting
tooth
impression
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CN 03126124
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CN1295078C (en
Inventor
徐景芳
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HUAYUAN PRINTING BUSINESS CO Ltd NANYANG
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HUAYUAN PRINTING BUSINESS CO Ltd NANYANG
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Abstract

The present invention features that between the paper feeder and mold cutting lift platform, there are synchronous thermoprinting assembly comprising thermoprinting plate roller, cylindrical impressing plate roller and two servo motors; that the plate rollers and the circular paper feeder assembly are installed onto the side walls; that between the paper feeder and the thermoprinting assembly there is paper positioning and tooth clamping mechanism; and that all the paper positioning, tooth clamping, thermoprinting and mold cutting are controlled via a digitized servo system. Compared with available technology, the present invention has the advantages of simple structure, high processing speed, high paper positioning precision and high automation.

Description

Digitlization sheet-fed hot stamping die cutting impression associating unit and defeated paper method
Technical field:
The invention belongs to the printing equipment technical field, is a kind of digitlization sheet-fed hot stamping die cutting impression associating unit and defeated paper method.
Background technology:
At present, the printing packaging product that need thermoprint and cross cutting impression, in the seal postprocessing working procedures, what most producers adopted is platen hot stamping die cutting impression multiple purpose aeroplane group, this unit once can only carry out the procedure in thermoprint or the cross cutting impression, when as the cross cutting impression, the highest processing speed per hour is 8000/hour; When the thermoprint, the highest processing speed per hour is 4000/hour, and this is because during the concora crush thermoprint, the contact area of electrification aluminium and paper is big, and required splitting time is longer, causes two kinds of process velocities can not be synchronous, and can not realize once finishing of thermoprint and cross cutting, therefore, working (machining) efficiency is low.In addition, press in the thermoprinting machine at traditional sheet-fed circle, paper is the circle of reeling on roller platen, rotates around impression cylinder, and paper is yielding, has influenced machining accuracy, and the diameter of required thermoprint coining plate roller is big, and consumptive material is many, energy consumption is big.Especially on defeated paper mode, the defeated paper track that hobs trace technology with flat-press flat-die is different, so can't realize the synchronous of thermoprint and cross cutting impression.
Summary of the invention:
The purpose of this invention is to provide a kind of reasonable in design, high efficiency, good processing accuracy, digitlization sheet-fed hot stamping die cutting impression associating unit and the defeated paper method that thermoprint and cross cutting impression two procedures can be carried out synchronously.
Realize that the technical scheme that purpose of the present invention is taked is: this unit is improved on the basis of original traditional sheet-fed flat crushing flat auto dir cutting unit, remove and keep original paper guide, the cross cutting lifting platform, outside the type and function of paper collecting machine, its main feature is: between paper guide and cross cutting lifting platform, be provided with synchronous thermoprint assembly, this assembly is by the identical printing plate roller of diameter and has the coining plate roller of cutting bow type cylindrical shape, and two the cover servomotors form, version roller two ends are failed the paper assembly with the circulation of doing intermittent movement around fixed platform on printing plate roller and the cross cutting and are installed on the wallboard of both sides between paper guide and the cross cutting lifting platform; Be provided with preceding rule and folding tooth mechanism that servomotor directly drives between paper feeding machine and thermoprint assembly, the rear and front end of cross cutting lifting platform is provided with the spring and the hydraulic pressure sun Buddhist nun composite set that are used for energy storage; The preceding rail location of paper, the defeated paper of circulation, tooth arrange and close tooth, thermoprint, the whole digitlization closed loop servo system Synchronization Control that adopt of cross cutting impression part, this system is made up of servo-driver, last level controller, man-machine interface control section, by the control of servo-drive system, make the action of complete machine realize that digitlization is synchronized with the movement.
In the present invention, also provide a kind of process velocity of thermoprint that can make identical, can echo the defeated paper method of the defeated paper requirement of platen cross cutting again with cross cutting speed.The characteristics of this method are:
A) in the hot stamping die cutting impression, utilize the high precision synchronous cog belt in the defeated paper assembly of circulation to fail the paper transmission, and arrange by the grippers on the synchronous cog belt, paper before the clamping after the predetermined bits, by between thermoprint, the impression two plate rollers, carry out thermoprint processing in the horizontal movement mode, in thermoprint, fail paper to cross cutting impression platform positioning area, finish the cross cutting operation, promptly finish the synchronous processing of hot stamping die cutting two procedures.
B) carry out intellectuality control by Digital Servo System, in the two procedures of thermoprint and cross cutting impression, the employing level is failed the paper mode, make paper in the version roller by the time be horizontal movement, in the process of the defeated paper of cross cutting impression platform positioning area, finished the thermoprint operation, realize favoring with paper once, one-time positioning, once two operations of hot stamping die cutting impression of paper and sheet-fed level run purpose of carrying out synchronously up and down.
C) Digitizing And Control Unit of forming by servo-driver, upper control machine, man-machine interface, the preceding predetermined bits of paper, the defeated paper of circulation, tooth arranged close tooth, thermoprint, cross cutting impression part and carry out the synchronous Digital Control of various function actions, realize the coordination operation of complete machine by information.
The digitlization sheet-fed hot stamping die cutting impression associating unit of making according to such scheme reaches defeated paper method, in the hot stamping die cutting indentation process, changed the mode that traditional sheet-fed is reeled on impression cylinder, processed paper in the horizontal movement mode by between thermoprint, the two editions rollers of impression, do not need tooth row handing-over, so paper positioning accuracy height, the paper distortion problem of paper in defeated paper process solved simultaneously, realize minimizing of version roller and roller platen diameter, thereby saved raw material.Owing to adopted Digital Servo System control, replaced the intermittent movement case of conventional rack sheet transfer system and a large amount of gear, cam, swing arm chains, saved former 1/2 the rapid wear machine driving parts of having an appointment.In addition, in defeated paper method as can be seen, thermoprint speed is brought up to 8000/hour by original 4000/hour, thermoprint, cross cutting impression only need one-time positioning, paper once, identical speed can be finished the two procedures of thermoprint, cross cutting impression, and its working (machining) efficiency is equivalent to the working (machining) efficiency of traditional type more than three.Because the present invention presses circle thermoprint mechanism and flat-press flat-die cutting marking press structure to combine by digitlization closed loop servo system control technology high speed circular, compared with prior art, that the present invention has is simple in structure, process velocity is high, paper positioning accuracy height, automaticity height, the optimization that can realize using the printing packaging product of sheet-fed processing to print aftertreatment technology.
Utilize accompanying drawing to further describe embodiments of the invention below.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a thermoprint component installation structure schematic diagram.
Fig. 3 is the initial position figure of motion state in the defeated paper process;
Fig. 4 is the motion state diagram when defeated paper tooth row is drawn in the thermoprint district with the paper level;
Fig. 5 is the motion state diagram when finishing the thermoprint action;
Motion state diagram when Fig. 6 finishes cross cutting;
The specific embodiment:
Referring to Fig. 1, digitlization sheet-fed hot stamping die cutting impression associating unit of the present invention, be by paper guide 27, cross cutting lifting platform 23, preceding rule and tooth arrange and close mechanism, the defeated paper assembly of circulation, thermoprint, cross cutting impression assembly, paper collecting machine 26 and digitlization servo-control system are formed, wherein, between paper guide 27 and cross cutting lifting platform 23, be provided with synchronous thermoprint assembly, this assembly is by diameter identical printing plate roller 16 and coining plate roller 18, reach two cover servomotors 1,2 form, axial position at coining plate roller 18, be provided with and cut arched planes, thermoprint, the two ends of coining plate roller are fixed on the wallboard of both sides between paper guide 27 and the cross cutting lifting platform 23, make the defeated paper assembly of circulation of intermittent movement around fixed platform 24 on printing plate roller and the cross cutting, be by the defeated paper synchronous cog belt 13 of ring-type, defeated paper drives servomotor 3, active profile of tooth belt wheel 10, passive profile of tooth belt wheel 9, tensioner profile of tooth belt wheel 8,14, grippers row 5,6,11,12, line slideway is formed, wherein, line slideway is positioned at the bottom of fixed platform 24, and be separately fixed on the wallboard of both sides, grippers row on the synchronous cog belt 13 rolls with line slideway by roller and contacts, a plurality of gripperses row is equally spaced to be distributed on two synchronous cog belts 13 of both sides, active profile of tooth belt wheel 10, passive profile of tooth belt wheel 9, tensioner profile of tooth belt wheel 8,14 are fixed on the wallboard of both sides between paper guide 27 and the cross cutting lifting platform 23, and are distributed in the interior interannular and the cog belt engagement of synchronous cog belt.Drive active synchronization belt wheels 10 by defeated paper servomotor 3, drive synchronous cog belt 13 and grippers and arrange 5 clamping paper 7 and enter line slideway, and thermoprint impress between two rollers and cross cutting lifting platform 23 and last fixed platform 24 between move horizontally.Above last fixed platform 24, be provided with and be used for gold stamping electrochemical aluminium receipts pool roller 15 and put pool roller 25; Rule and folding tooth mechanism before between paper guide 27 and thermoprint assembly, being provided with, rule and tooth arrange and close direct use servomotor 17,19 controls before the location of paper, and rule are done reciprocal angle swing before driving, and realize paper positioning function and control tooth row's folding tooth.20 of the two ends of both sides, cross cutting lifting platform 23 front and back and firm bankings, spring that is equipped with and hydraulic damping composite set are to substitute former accumulated energy flywheel.The motion of cross cutting lifting platform 23 is by servomotor 4 controls, to realize the driving of cross cutting lifting platform synchronization action.The digitlization servo-control system that adopts in the unit is to be made of servo-driver 28, last level controller 29, man-machine interface 30, and this part adopts the integrated control technology of micro computer, belongs to known technology, is not giving unnecessary details herein.The preceding rail location of paper, defeated paper, thermoprint, cross cutting impression all carry out Synchronization Control by Digital Servo System.Utilize the digitlization servo-control system that each one is carried out the synchronous Digital Control of various function actions by information, thereby realize between each position inner, do not have machinery wearing and tearing, the interlock of gapless imaginary axis, realized the synchronous processing of high-speed, high accuracy, twice seal postprocessing working procedures.Label 21,22 is respectively the fork of lifting up and down of mold pressing lifting platform.
Referring to Fig. 2, each label is respectively among the figure: printing plate roller 16, coining plate roller 18, the printing plate roller drives servomotor 1, the coining plate roller drives servomotor 2, a left side, right supporting wall plate 32, printing plate roller servomotor synchronous pulley 41, the printing plate roller drives synchronizing jugged belt wheel 38, coining plate roller servomotor synchronous pulley 40, the coining plate roller drives synchronizing jugged belt wheel 39, version roller bearing 37, fastening bolt 36, thermoprint, the coining plate roller passes through bearing 37 according to upper-lower position, bolt 36 is installed in left and right sidesing wall plate 32 respectively, on, printing plate roller 16 is by servomotor 1, synchronous pulley 41 drives, and coining plate roller 18 is by servomotor 2, synchronous pulley 40 drives.
Referring to Fig. 3, Fig. 4, Fig. 5, be that the present invention is at defeated paper, motion state diagram between each system in the thermoprint process, grippers row 5 in clamping behind the paper 7 of preceding predetermined bits, under the driving of defeated paper servomotor 3 and active synchronization belt wheel 10, the printing plate roller 16 and the impression that drive with thermoprint servomotor 1 drive the coining plate roller 18 that servomotor 2 is driven, the horizontal movement and the rotation of linear speeds such as work, the effect that coining plate roller 18 is axially cut bow type plane is: allow grippers come between edition roller and pass through smoothly, activity lifting this moment cross cutting platform 23 also under the driving of servomotor 4 with thermoprint, coining plate roller and grippers row 5 carry out proportional linkage.Its each rotation and level, move both vertically and see diagram arrow mark.Under the driving of the control of last level controller 29 and servo-drive system, tooth row 5 by thermoprint, two editions rollers of impression, draws in the thermoprint district with paper 7 simultaneously and begins thermoprint smoothly, tooth come to cross cutting positioning area C fail paper process in, finished the thermoprint operation.
Referring to Fig. 6, be after the tooth row folding is held the paper of finishing the thermoprint operation and entered cross cutting positioning area C, carry out the state diagram that is synchronized with the movement of cross cutting or impression, under the driving of servo-drive system, do the accurate location of closed-loop control by last level controller 29, tooth row draws in paper 7 cross cutting positioning area C accurately, the cross cutting of lifting simultaneously platform 23 is up, carry out behind cross cutting or the indentation process descending to paper 7, thereby realized beginning among Fig. 3, only carry out one-time positioning, and finish the two procedures processing of thermoprint and cross cutting, meanwhile opening paper, the action of Fig. 6 changes the running of Fig. 3 over to, has begun the continuous processing of paper.
The defeated paper method that thermoprint and cross cutting impression are adopted among the present invention is: utilize the high precision synchronous cog belt in the defeated paper assembly of circulation to fail the paper transmission, and by the defeated paper tooth row on the synchronous cog belt, paper before the clamping after the predetermined bits, with the horizontal movement mode by thermoprint, the impression two plate rollers between, carry out thermoprint processing, in thermoprint,, finish the cross cutting operation to the defeated paper of cross cutting impression platform positioning area, speed is 8000/hour, and thermoprint and cross cutting are finished simultaneously.Utilize this unit, can make the two procedures one-time positioning, paper up and down once, and the motion control in the thermoprint and the Position Control in the cross cutting are carried out intellectuality by Digital Servo System control, reach carrying out synchronously of two operations of hot stamping die cutting.On defeated paper mode, adopted level to fail the paper mode in addition, paper in the version roller by the time be horizontal movement, in the process of the defeated paper of cross cutting impression platform positioning area, finish the thermoprint operation, realized sheet-fed in level run, the purpose that thermoprint, two operations of cross cutting impression are carried out synchronously.

Claims (5)

1, a kind of digitlization sheet-fed hot stamping die cutting impression associating unit, be by paper guide [27], cross cutting lifting platform [23], paper collecting machine [26] is formed, it is characterized in that: between paper guide [27] and cross cutting lifting platform [23], be provided with synchronous thermoprint assembly, this assembly is by diameter identical printing plate roller [16] and coining plate roller [18], reach two cover servomotors [1,2] form, version roller two ends are failed the paper assembly with the circulation of doing intermittent movement around fixed platform [24] on printing plate roller and the cross cutting and are installed on the wallboard of both sides between paper guide [27] and the cross cutting lifting platform [23]; Rule and folding tooth mechanism before between paper guide [27] and thermoprint assembly, being provided with, the rear and front end of cross cutting lifting platform [23] is provided with spring and hydraulic damping composite set; The preceding rail location of paper, the defeated paper of circulation, tooth arrange and close tooth, thermoprint, the whole digitlization closed loop servo system Synchronization Control that adopt of cross cutting impression part.
2, digitlization sheet-fed hot stamping die cutting impression associating unit according to claim 1, the defeated paper assembly of described circulation is by ring-type synchronous cog belt [13], defeated paper drives servomotor [3], active profile of tooth belt wheel [10], passive profile of tooth belt wheel [9], tensioner profile of tooth belt wheel [8,14], grippers row [5,6,11,12], line slideway is formed, wherein, line slideway is positioned at the bottom of fixed platform [24], and be separately fixed on the wallboard of both sides, grippers row [5] on the synchronous cog belt [13] rolls with line slideway by roller and contacts, a plurality of gripperses row is equally spaced to be distributed on two synchronous cog belts [13] of both sides, active profile of tooth belt wheel [10], passive profile of tooth belt wheel [9], tensioner profile of tooth belt wheel [8,14] be fixed on the wallboard of both sides between paper guide [27] and the cross cutting lifting platform [23], and be distributed in the interior interannular and the cog belt engagement of synchronous cog belt.
3, digitlization sheet-fed hot stamping die cutting impression associating unit according to claim 1, it is characterized in that: the axial position of coining plate roller [18] is provided with and cuts arched planes.
4, digitlization sheet-fed hot stamping die cutting impression associating unit according to claim 1, digitlization closed loop servo system system is made up of servo-driver [28], last level controller [29], man-machine interface [30] control section.
5, the defeated paper method of digitlization sheet-fed hot stamping die cutting impression associating unit according to claim 1 is characterized in that:
A) utilize the high precision synchronous cog belt in the defeated paper assembly of circulation to fail the paper transmission, and by the defeated paper tooth row on the synchronous cog belt, paper before the clamping after the predetermined bits, with the horizontal movement mode by thermoprint, the impression two plate rollers between, carry out thermoprint processing, in thermoprint,, finish the cross cutting operation, both finished the synchronous processing of hot stamping die cutting two procedures to the defeated paper of cross cutting impression platform positioning area.
B) carry out intellectuality control by Digital Servo System, in the two procedures of thermoprint and cross cutting impression, the employing level is failed the paper mode, make paper in the version roller by the time be horizontal movement, in the process of the defeated paper of cross cutting impression platform positioning area, finish the thermoprint operation, realize favoring with paper once, one-time positioning, once carrying out synchronously of two operations of hot stamping die cutting impression of paper and sheet-fed level run up and down.
C) Digitizing And Control Unit of forming by servo-driver, upper control machine, man-machine interface, the preceding predetermined bits of paper, the defeated paper of circulation, tooth arranged close tooth, thermoprint, cross cutting part and carry out the synchronous Digital Control of various function actions, realize the coordination operation of complete machine by information.
CNB031261248A 2003-04-16 2003-04-16 Digitalized single sheet thermoprinting, mold cutting and impressing combined machine unit and its paper transfer method Expired - Fee Related CN1295078C (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101112801B (en) * 2006-07-26 2011-04-20 海德堡印刷机械股份公司 Sheet cutting and creasing press with registration alignment and method for operating such a press
CN1970296B (en) * 2005-11-21 2011-04-27 海德堡印刷机械股份公司 Apparatus for implementing adjustment process in rotary supported roller in printing press
CN102649345A (en) * 2011-02-23 2012-08-29 李青安 Multifunctional flat pressing die cutting indentation thermoprinting machine
CN102785460A (en) * 2011-05-16 2012-11-21 刘家斌 Automatic production line for unit type multistation intaglio printing on-line gold blocking and die cutting
CN104552416A (en) * 2015-01-16 2015-04-29 邹平 Gripper device of high-frequency die cutting machine
CN104608186A (en) * 2015-01-16 2015-05-13 邹平 High-frequency platen die-cutting machine
CN108274536A (en) * 2018-02-09 2018-07-13 东莞智源彩印有限公司 A kind of mould-cutting precision self-checking device
CN108724333A (en) * 2018-07-19 2018-11-02 东莞市东电机械设备有限公司 A kind of full automatic high efficiency die-cutting machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2040436U (en) * 1988-11-19 1989-07-05 广西南宁市印刷机械厂 Rotary plane pressing horizontal full-automatical gilding press pattern cutting mask pressing machine
CN1302730A (en) * 2000-12-07 2001-07-11 天津有恒机械电子有限公司 Thermoprinting and cutting linkage machine and its linkage method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1970296B (en) * 2005-11-21 2011-04-27 海德堡印刷机械股份公司 Apparatus for implementing adjustment process in rotary supported roller in printing press
CN101112801B (en) * 2006-07-26 2011-04-20 海德堡印刷机械股份公司 Sheet cutting and creasing press with registration alignment and method for operating such a press
CN102649345A (en) * 2011-02-23 2012-08-29 李青安 Multifunctional flat pressing die cutting indentation thermoprinting machine
CN102785460A (en) * 2011-05-16 2012-11-21 刘家斌 Automatic production line for unit type multistation intaglio printing on-line gold blocking and die cutting
CN104552416A (en) * 2015-01-16 2015-04-29 邹平 Gripper device of high-frequency die cutting machine
CN104608186A (en) * 2015-01-16 2015-05-13 邹平 High-frequency platen die-cutting machine
CN104552416B (en) * 2015-01-16 2016-05-04 邹平 The gripper device of high frequency die-cutting machine
CN108274536A (en) * 2018-02-09 2018-07-13 东莞智源彩印有限公司 A kind of mould-cutting precision self-checking device
CN108274536B (en) * 2018-02-09 2024-02-13 东莞智源彩印有限公司 Automatic die cutting precision adjusting device
CN108724333A (en) * 2018-07-19 2018-11-02 东莞市东电机械设备有限公司 A kind of full automatic high efficiency die-cutting machine

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