CN103101290A - Batch-type flexible printing device - Google Patents
Batch-type flexible printing device Download PDFInfo
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- CN103101290A CN103101290A CN2013100251772A CN201310025177A CN103101290A CN 103101290 A CN103101290 A CN 103101290A CN 2013100251772 A CN2013100251772 A CN 2013100251772A CN 201310025177 A CN201310025177 A CN 201310025177A CN 103101290 A CN103101290 A CN 103101290A
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Abstract
A batch-type flexible printing device comprises a rack and a batch-type flexible printing unit. The batch-type flexible printing unit comprises a printing plate roller and a printing roller, a flexible printing power component and flexible printing transmission unit, wherein the printing plat roller and the printing roller are matched with each other to carry out printing, the flexible printing power component provides driving power, and the flexible printing transmission unit is connected with the flexible printing power component and is driven by the flexible power component to provide the power of the flexible printing power component for the printing plate roller or the printing roller. The printing plate roller is provided with a printing area and a non-printing area according to the arranging positions of printing plates. Through the arrangement of the batch-type flexible printing unit, the printing plate roller is provided with the printing area and the non-printing area according to the arranging positions of the printing plates, the needs of printing objects and printing plates with different sizes are met, and manufacture cost is saved. The printing plate roller is prevented from being replaced due to the replacement of the printing plates, pressure and positions are prevented from being adjusted repeatedly in a replacement process, manufacture time is saved, and the batch-type flexible printing device is especially suitable for the printing of the printing objects with a small quantity and different specifications.
Description
Technical field
The present invention relates to a kind of printing equipment, particularly relate to a kind of batch (-type) flexo equipment.
Background technology
Existing flexo equipment generally is the flexo equipment of full cycle type, and the flexo equipment of full cycle type is to different printed matters or the different forme roller of the corresponding configuration of printing plate, and forme roller is generally all corresponding with printing plate special-purpose.When a certain specific printed matter no longer need print after production corresponding forme roller is just idle or scrap afterwards, cause waste, particularly to a certain printed matter small lot batch manufacture printing, cause larger waste; And different printed matters or printing plate need to be equipped with different forme rollers, need so the various forme roller of specific manufacturing, and original forme roller need to be disassembled in the time need changing the another kind of printed matter of printing and change the forme roller corresponding with new printed matter, need again to carry out loaded down with trivial details installation, adjusting to forme roller, need simultaneously equipment is carried out repeatedly debugging and check and correction; Also need simultaneously the position between working roll, each other pressure are regulated; Waste time and energy, cause operating efficiency, special particularly evident for the print production of small lot, be equipped with different forme rollers according to different printed matters or printing plate, manufacturing cost is higher, thereby the cost of whole printed matter is improved; Install simultaneously, debug process is loaded down with trivial details, complicated; Had a strong impact on print production efficient, and wasted time and energy.
Summary of the invention
Based on this, be necessary to provide a kind of printed matter of different size size or batch (-type) flexo equipment of printing plate of adapting to.
A kind of batch (-type) flexo equipment comprises: frame, be arranged on flexo at the intermittence unit on frame; Described flexo at intermittence unit comprises: cooperatively interact the forme roller that prints with undertake the printing of roller and the flexo dynamical element that drives power is provided, and is connected with described flexo dynamical element and offers the flexo gear unit of described forme roller or the roller of undertaking the printing of with the power with this flexo dynamical element by this flexo dynamical element driving, described forme roller is provided with Printing Zone and non-Printing Zone according to the setting position of printing plate.
In a preferred embodiment, described flexo at intermittence unit also comprises: drive that the described roller of undertaking the printing of is relative with forme roller to carry out clutch and make this roller of undertaking the printing of coordinate the arrangement of clutch of undertaking the printing of that carries out printing work with forme roller; The described arrangement of clutch of undertaking the printing of comprises: with the described clutch air cylinder of undertaking the printing of that roller connects and the relative described forme roller of the described roller of undertaking the printing of carries out clutch of undertaking the printing of; The described roller of undertaking the printing of also is connected with the relative displacement of regulating the described relatively described forme roller of roller of undertaking the printing of with the roller pressure adjusting device of undertaking the printing of of the contact of the feeding squeegee pressure of regulating the described stock of clamping between roller and described forme roller of undertaking the printing of or feed back pressure or described undertake the printing of roller and forme roller.
In a preferred embodiment, described flexo unit also comprises: the anilox roll that be equipped with and printed material be provided corresponding to described forme roller; The anilox roll arrangement of clutch that described anilox roll is connected with the described anilox roll of driving and described forme roller carries out clutch.
In a preferred embodiment, described anilox roll arrangement of clutch comprises: the anilox roll clutch air cylinder that connects and carry out clutch by regulating the relative described forme roller of described anilox roll with described anilox roll; Described anilox roll also is connected with the relative displacement of the relatively described forme roller of the described anilox roll of adjusting to regulate the anilox roll pressure-regulating device of the printed material discharge pressure between the printing plate on described anilox roll and forme roller.
In a preferred embodiment, described forme roller and the setting of the relative installation direction upper-lower position of the described roller of undertaking the printing of; Described anilox roll be arranged on the relative top position of described forme roller and with the setting of staggering of the described roller of undertaking the printing of.
Further, described anilox roll is arranged on the described forme roller lateral location of top relatively.
In a preferred embodiment, described flexo dynamical element comprises: the forme roller drive motors; Described forme roller drive motors by described flexo gear unit or driver output axle respectively with described forme roller, the roller of undertaking the printing of, anilox roll is in transmission connection and provide task driven power to this forme roller, the roller of undertaking the printing of, anilox roll.
In a preferred embodiment, in described forme roller axially upper relatively near or move the axial lifting axe that holds out against the installation or unclamp this forme roller away from this forme roller; Described axial lifting axe is connected with and drives the cylinder that holds out against that this axial lifting axe holds out against installation or unclamps described forme roller.
In a preferred embodiment, described flexo gear unit comprises: with the coaxial setting of described anilox roll and drive the anilox roll gear that this anilox roll is rotated; Described flexo unit also comprises: dampening device; Described dampening device comprises: the damping power unit, driven the damping one-way transmission gear that carries out single-direction transmission by described and damping power unit, the described anilox roll gear of described damping one-way transmission gear unidirectional drive carries out engaged transmission; Described flexo gear unit comprises: the described anilox roll gear of unidirectional drive carries out the roller one-way transmission gear of undertaking the printing of of engaged transmission; The direction that the described anilox roll gear of the driving of the described roller one-way transmission gear of undertaking the printing of carries out transmission is identical with the direction that the described anilox roll gear of described damping one-way transmission gear unidirectional drive carries out transmission; During printing work, the transmission of the described anilox roll gear of driving of the described roller one-way transmission gear of undertaking the printing of is given described forme roller with the transmission printed material; When described batch (-type) flexo equipment downtime does not print; control the damping power unit and drive described damping one-way transmission gear rotation; described damping one-way transmission gear unidirectional drive is described rotates with the described anilox roll of anilox roll gear driven; the roller one-way transmission gear of undertaking the printing of idle running, described anilox roll gear rotates that separately anilox roll is carried out damping.
In a preferred embodiment, also comprise: drive described forme roller and described stock of undertaking the printing of between roller carries out the swing unit of return according to the non-Printing Zone of described forme roller; Described swing unit comprises: rotating with driving carry out feeding or feed back the swing dynamical element, and be connected with described swing power and by this swing power unit driving reciprocating swing stock is carried out the oscillating roller of feed back.
In a preferred embodiment, described swing unit also comprises: the belt driver that is connected and drives described oscillating roller motion with described swing power unit; Described belt driver comprises: by belt wheel and the Timing Belt that described swing power unit drives, described oscillating roller is connected with described Timing Belt and drives back and forth movement by this Timing Belt.
In a preferred embodiment, also comprise the line slideway assembly that described oscillating roller is installed, described line slideway assembly comprises: line slideway and be arranged on slide block on described line slideway, and described oscillating roller is installed on described slide block and by this slide block and moves along described line slideway; If stock contacts with printing plate when entering into described Printing Zone, described oscillating roller moves along described line slideway according to the printing feed direction and carries out auxiliary feeding so that reach print request; If described forme roller turns to non-Printing Zone, control described oscillating roller and oppositely move, get back to last printing end in the printing position to drive stock along described line slideway and relative to the printing feed direction.
The passing through of above-mentioned batch (-type) flexo equipment arranges intermittently flexo unit, and the printed articles of the different sizes of full scale or the demand of printing plate arrange Printing Zone, position and non-Printing Zone on forme roller by printing plate; Zone or position that printing plate namely is set are the Printing Zone, and the zone that printing plate or blank are not set is non-Printing Zone; If the length of certain printing plate has just in time covered the girth of forme roller non-Printing Zone size is 0, arrange on forme roller printing plate length can be from greater than 0 perimeter length that begins to forme roller, satisfy the requirement of the printed article of different sizes, avoid because of printed article cell size difference be that printing plate varies in size, need to make the different forme roller of size specification, and batch (-type) flexo equipment of the present invention gets final product the requirement of the printing plate of the different sizes of full scale by a forme roller, saves manufacturing cost; Only need simultaneously to stick on printing plate on forme roller as adopt double faced adhesive tape to carry out bonding getting final product, avoid changing forme roller because changing printing plate, when avoiding changing simultaneously, pressure, position etc. is carried out re-adjustments, save process time, be particularly suitable for the printing of small lot different size printed article.
Description of drawings
Fig. 1 is the part-structure schematic diagram of the batch (-type) flexo equipment of one embodiment of the invention;
Fig. 2 is Fig. 1 side view;
Fig. 3 is the part-structure schematic diagram of flexo at intermittence unit of the batch (-type) flexo equipment of one embodiment of the invention;
Fig. 4 is the part cross-sectional schematic of the B-B direction of Fig. 3;
Fig. 5 is the part-structure schematic diagram of swing unit of the batch (-type) flexo equipment of one embodiment of the invention;
Fig. 6 is the part-structure schematic diagram after the analysing and observe of C-C direction of Fig. 5.
The specific embodiment
To shown in Figure 6, the batch (-type) flexo equipment 100 of one embodiment of the invention comprises as Fig. 1: frame 102, be arranged on flexo at the intermittence unit 20 on frame 102.
The stock of the batch (-type) flexo equipment 100 of the present embodiment carries out feeding by the pay-off that is arranged on the front station, carries out rewinding by the material collecting device that is arranged on the back station simultaneously.The batch (-type) flexo equipment 100 that pay-off is delivered to stock the present embodiment prints by flexo at intermittence unit 20.
Flexo at the intermittence unit 20 of the present embodiment comprises: cooperatively interact the forme roller 22 that prints with undertake the printing of the roller 24 and flexo dynamical element that drives power is provided, and is connected with the flexo dynamical element and offers forme roller 22 or the flexo gear unit 28 of the roller 24 of undertaking the printing of by this flexo dynamical element driving with the power with this flexo dynamical element.
For the printing plate requirement of different size or size, the forme roller 22 of the present embodiment is provided with Printing Zone and non-Printing Zone according to printing plate.Arrange on the forme roller 22 of the present embodiment printing plate size or length can be from beginning to the perimeter length of forme roller 22 greater than 0, thereby satisfy the requirement of the printed article of different sizes, avoid because of printed article cell size difference, need to make different forme rollers according to the different printing plate, save manufacturing cost; Also do not need frequently to change forme roller 22 because changing printing plate, the pressure when avoiding changing is simultaneously regulated trouble.
For the better intermittently flexo that realizes, flexo at the intermittence unit 20 of the present embodiment also comprises: drive that the relative forme roller 22 of roller 24 of undertaking the printing of carries out clutch so that undertake the printing of roller 24 and forme roller 22 cooperatings or quit work and unclamp the arrangement of clutch of undertaking the printing of of stock.In the present embodiment, the stock preprinted is partly held in the palm and is located on the roller 24 of undertaking the printing of.
In order to guarantee the stationarity of stock transmission, the batch (-type) flexo equipment 100 of the present embodiment relatively the undertake the printing of position of roller 24 both sides also arranges the carrying roller 70 that stock is established in auxiliary holder.
In the present embodiment, preferred, the arrangement of clutch of undertaking the printing of comprises: connect, also drive with the roller 24 of undertaking the printing of the clutch air cylinder 242 of undertaking the printing of that the relative forme roller 22 of roller 24 of undertaking the printing of carries out clutch.
The batch (-type) flexo equipment 100 of the present embodiment starts when printing, and controls the clutch air cylinder 242 of undertaking the printing of and drives the roller 24 of undertaking the printing of and move to the direction near forme roller 22, prints to coordinate the clamping stock with forme roller 22.Complete or batch (-type) flexo equipment 100 quits work when the whole printing work of the batch (-type) flexo equipment 100 of the present embodiment, control the clutch air cylinder 242 of undertaking the printing of and drive the roller 24 of undertaking the printing of and drive stocks and move to the direction away from forme roller 22, to leave forme roller 22.
Regulate forme roller 22 and the pressure between roller 24 of undertaking the printing of for convenient, further, the roller 24 of undertaking the printing of of the present embodiment also is connected with the relative position of regulating undertake the printing of roller 24 and forme roller 22 with adjusting undertake the printing of between roller 24 and forme roller 22 the feeding squeegee pressure of the stock of clamping or the roller pressure adjusting device 244 of undertaking the printing of of the contact between roller 24 and forme roller 22 of undertaking the printing of.
The roller pressure adjusting device 244 of undertaking the printing of of the present embodiment roller pressure of preferably undertaking the printing of is regulated hand and is turned round.Regulate hand and turn round and regulate the feeding pressure between roller 24 and forme roller 22 of undertaking the printing of by the manual rotation roller pressure of undertaking the printing of.
Further, the flexo unit 20 of the present embodiment also comprises: correspondingly with forme roller 22 be equipped with and provide the anilox roll 25 of printed material to forme roller 22.
Anilox roll 25 is transferred to forme roller 22 with printed material such as printing ink, and in the Printing Zone of forme roller 22, printed material is offered printing plate printing.
Further, the anilox roll 25 of the present embodiment is connected with and drives the anilox roll arrangement of clutch that anilox roll 25 and forme roller 22 carry out clutch action.
Preferably, the anilox roll arrangement of clutch of the present embodiment comprises: the anilox roll clutch air cylinder 252 that connects with anilox roll 25 and carry out clutch by the displacement of regulating the relative forme roller 22 of this anilox roll 25.
So that anilox roll 25 is better carried printed material, the pressure between the printing plate that needs to arrange on anilox roll 25 and forme roller 22 is adjusted to better state, China ink or few black phenomenon can not occur to reach.
For the pressure between the printing plate of setting on convenient adjusting anilox roll 25 and forme roller 22, the anilox roll 25 of the present embodiment also is connected with the relative position of adjusting anilox roll 25 and forme roller 22 to regulate the anilox roll pressure-regulating device 254 of the printed material discharge pressure of the printing plate of setting on anilox roll 25 and forme roller 22.
The anilox roll pressure-regulating device 254 of the present embodiment preferably anilox roll pressure adjusting hand is turned round.Regulate hand by manual rotation anilox roll pressure and turn round the printed material discharge pressure of regulating between the printing plate that arranges on anilox roll 25 and forme roller 22.
Further, the forme roller 22 of the present embodiment and the relative installation direction upper-lower position of roller 24 setting of undertaking the printing of.Disturb for fear of transmission, the anilox roll 25 of the present embodiment is arranged on forme roller 22 lateral location of top relatively.
The direction such as the up and down that describes in the present embodiment, left and right or orientation explanation are all relative positions, only be the use of explanation, are not the use of restriction, and general installation site take batch (-type) flexo equipment describes as benchmark.
In order to make forme roller 22 fixed installation convenient, the forme roller 22 of the present embodiment axially on be provided with by near or move to hold out against away from the forme roller direction the axial lifting axe 223 of installing or unclamping this forme roller 22.The axial lifting axe 223 of the present embodiment holds out against cylinder 225 drivings by connection setting and comes and goes action to hold out against fixing or to unclamp forme roller 22.
Because forme roller 22 is tumbler, axially be connected by bearing 224 between lifting axe 223 and forme roller 22.
Further, when not carrying printed material for fear of anilox roll, cause the printed material that is attached on this anilox roll 25 such as ink setting or dry, the flexo unit 20 of the present embodiment also comprises: dampening device 23.
Further, the dampening device 23 of the present embodiment comprises: damping power unit 232, be connected with damping power unit 232 and drive by this damping power unit 232 the damping one-way transmission gear 234 that carries out single-direction transmission.The damping power unit 232 of the present embodiment is variable-frequency motor preferably.The variable-frequency motor output is connected with output shaft 233.
The damping one-way transmission gear 234 of the present embodiment connects by the output shaft 233 that unilateral bearing 99 is connected with variable-frequency motor.
Further, the flexo gear unit 28 of the present embodiment comprises: with the coaxial setting of anilox roll 25 and the roller one-way transmission gear 284 of undertaking the printing of that drives anilox roll gear 282 that this anilox roll 25 rotates, drives with 282 engagements of anilox roll gear and single-direction transmission.
Further, the flexo dynamical element comprises: forme roller drive motors 262.In the present embodiment, preferred, forme roller drive motors 262 is servomotor.The output of forme roller drive motors 262 is connected with driver output axle 264.The roller one-way transmission gear 284 of undertaking the printing of is set on driver output axle 264 by unilateral bearing 99.Undertaking the printing of roller one-way transmission gear 284 all can only one-directional rotation with unidirectional drive anilox roll gear 282.
In the present embodiment, the roller one-way transmission gear 284 of undertaking the printing of drives separately respectively anilox roll gear 282 engaged transmission with damping one-way transmission gear 234, and the driving anilox roll gear 282 of the roller one-way transmission gear 284 of undertaking the printing of in the present embodiment to carry out the direction of transmission identical with the transmission direction that damping one-way transmission gear 234 unidirectional drive anilox roll gears 282 carry out transmission.When batch (-type) flexo equipment 100 start of the present embodiment and printing work, drive anilox roll gears 282 by the roller one-way transmission gear 284 of undertaking the printing of and rotate; When the batch (-type) flexo equipment 100 of the present embodiment was in stopped status and does not carry out printing work, damping one-way transmission gear 234 drove anilox roll gears 282 and rotates so that anilox roll 25 is carried out damping.
Further, the transmission direction of the driving anilox roll gear 282 of the roller one-way transmission gear 284 of undertaking the printing of of the present embodiment is printed the feeding transmission direction according to stock and is arranged.
Further, install and the transmission cooperation for convenient, the anilox roll gear 282 of the present embodiment comprises: the first anilox roll gear 2822 of coaxial setting, the second anilox roll gear 2824.Wherein, the first anilox roll gear 2822 meshes with damping one-way transmission gear 234, and drives transmission by damping one-way transmission gear 234; The second anilox roll gear 2824 and roller one-way transmission gear 284 engagements of undertaking the printing of, and drive transmission by the roller one-way transmission gear 2824 of undertaking the printing of.
Further, the flexo gear unit 28 of the present embodiment also comprises: be set on driver output axle 264 and drive the roller 24 of undertaking the printing of and rotate the roller driving gear 286 of undertaking the printing of.
Further, the present embodiment flexo gear unit 28 also comprise: with undertake the printing of the coaxial setting of roller 24 and with the roller driven gear 288 of undertaking the printing of of roller driving gear 286 engaged transmission of undertaking the printing of.
when the batch (-type) flexo equipment 100 of the present embodiment stops printing work or enters stopped status when not carrying out printing work, control element is controlled damping power unit 232 and is driven 234 rotations of damping one-way transmission gear by output shaft 233, damping one-way transmission gear 234 unidirectional drive anilox roll gears 282 rotate and 25 rotations of drive anilox roll, because the rotation direction of damping one-way transmission gear 234 is identical with roller one-way transmission gear 284 rotation directions of undertaking the printing of, the roller one-way transmission gear 284 of undertaking the printing of dallies, thereby realize that anilox roll gear 282 rotates that separately anilox roll 25 is carried out damping.
The dampening device 23 of the present embodiment adopts all-gear drive, adopts unilateral bearing 99 as tumbler; Stable drive, precision is high.
Due to batch (-type) flexo equipment 100 when in running order, forme roller 22 is in the roller 24 of undertaking the printing of always and rotates and the cooperating state, because pay-off is in the feeding state always, when going to non-Printing Zone, forme roller 22 namely enters the clear area, can drive stock continues to forward, like this due to the existence of non-Printing Zone, the stock one section blank of will going ahead will cause very large waste like this.
To shown in Figure 6, stock produces unnecessary waste in the printing process as Fig. 1 and Fig. 5, and further, the batch (-type) flexo equipment 100 of the present embodiment also comprises: pull back and undertake the printing of stock on roller 24 with the swing unit 40 of return.
Further, the swing unit 40 of the present embodiment also comprises: be arranged on the belt driver that swings between power unit 42 and oscillating roller 44.Preferably, the belt driver of the present embodiment is synchronous belt transmission device 46.Synchronous belt transmission device 46 comprises: belt wheel 462, with Timing Belt 464.Belt wheel 462 is connected with swing dynamical element 42 and rotates by swinging dynamical element 42 driving pulleys 462.Oscillating roller 44 is connected with Timing Belt 464, swings thereby drive oscillating roller 44 by Timing Belt 464.And it is round mobile along different directions to enter into Printing Zone or non-Printing Zone drive oscillating roller 44 according to forme roller 22 to swing dynamical element 42 rotatings by control.
Further, for accurate control, the swing unit 40 of the present embodiment also comprises the line slideway assembly that oscillating roller 44 is installed.The line slideway assembly of the present embodiment comprises: the guiding straight-line line slideway 60 of oscillating roller 44 and be arranged on the slide block 62 of line slideway 60.Oscillating roller 44 is arranged on line slideway 60 by slide block 62 and along line slideway 60 traveling priorities.Preferably, the oscillating roller 44 of the present embodiment is connected with Timing Belt 464 by slide block 62.
Stock contacts with printing plate, and namely forme roller 22 rotates when entering into the Printing Zone, and oscillating roller 44 moves along line slideway 60 according to the printing feed direction, assists and carries out feeding, so that reach print speed printing speed and print request; Forme roller 22 rotates when entering into non-Printing Zone, oscillating roller 44 moves and drives stock along line slideway 60 direction opposite with the printing feed direction and get back to last printing end on the printing position, this moment, printing plate contacted with stock again, enter the next print cycle, circulation successively is until printing finishes.
For better delivering printing, the speed of pay-off delivering printing can turn to the linear velocity that print the Printing Zone less than forme roller 22, thereby carries out feeding to satisfy the print request of forme roller 22 by oscillating roller 44 is auxiliary; When forme roller 22 rotations enter into non-Printing Zone, oscillating roller 44 moves relative to the feed direction snap back, with the stock of pulling back fast, make stock get back to last printing end on the printing position, printing plate contacts with stock again, and is that last printing end carries out contact print in the printing position of stock.
For printed article that better printing forms afterwards to stock carries out drying, further, the batch (-type) flexo equipment 100 of the present embodiment also be provided with UV drying unit 90, with heated-air drying unit 92.The batch (-type) flexo equipment 100 of the present embodiment arrange simultaneously UV drying unit 90, with heated-air drying unit 92, can select different drying modes according to different printed articles or mode of printing, so that according to actual print needs flexible choice drying mode.
In order more to be fit to intermittently working method and the paper feed route of flexo, the present embodiment batch (-type) flexo equipment 100 be separately positioned on the relative upper-lower position of forme roller 22 by will undertake the printing of roller 24 and anilox roll 25, and anilox roll 25 is oppositely arranged on the lateral location of forme roller 22 tops settings so that stagger in undertake the printing of roller 24 and anilox roll 25 positions, thereby make it to be more suitable for paper feed mode or the paper feed route of flexo at intermittence.The roller 24 of undertaking the printing of is respectively arranged with arrangement of clutch with anilox roll 25, and namely the clutch air cylinder 242 of undertaking the printing of of setting, the independent control of anilox roll clutch air cylinder 252 are carried out clutch respectively, simultaneously by the roller pressure adjusting device 244 of undertaking the printing of, regulate pressure between anilox roll pressure-regulating device 254 and forme roller 22 respectively, regulate simple and convenient, the complementary interference; Relatively traditional only regulates three operating pressures between working roll by the displacement of regulating forme roller 22, sensitiveer, convenient, fast.
Carry out clamping by 223 pairs of forme rollers of axial lifting axe 22 are set, and realize holding out against fixing or unclamp by holding out against cylinder 225 back and forth movements, easy for installation, simple, convenient.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a batch (-type) flexo equipment, is characterized in that, comprising: frame, be arranged on flexo at the intermittence unit on frame; Described flexo at intermittence unit comprises: cooperatively interact the forme roller that prints with undertake the printing of roller and the flexo dynamical element that drives power is provided, and is connected with described flexo dynamical element and offers the flexo gear unit of described forme roller or the roller of undertaking the printing of with the power with this flexo dynamical element by this flexo dynamical element driving, described forme roller is provided with Printing Zone and non-Printing Zone according to the setting position of printing plate.
2. batch (-type) flexo equipment according to claim 1 is characterized in that: described flexo at intermittence unit also comprises: drive that the described roller of undertaking the printing of is relative with forme roller to carry out clutch and make this roller of undertaking the printing of coordinate the arrangement of clutch of undertaking the printing of that carries out printing work with forme roller; The described arrangement of clutch of undertaking the printing of comprises: with the described clutch air cylinder of undertaking the printing of that roller connects and the relative described forme roller of the described roller of undertaking the printing of carries out clutch of undertaking the printing of; The described roller of undertaking the printing of also is connected with the relative displacement of regulating the described relatively described forme roller of roller of undertaking the printing of with the roller pressure adjusting device of undertaking the printing of of the contact of the feeding squeegee pressure of regulating the described stock of clamping between roller and described forme roller of undertaking the printing of or feed back pressure or described undertake the printing of roller and forme roller.
3. batch (-type) flexo equipment according to claim 1 is characterized in that: described flexo unit also comprises: the anilox roll that be equipped with and printed material be provided corresponding to described forme roller; The anilox roll arrangement of clutch that described anilox roll is connected with the described anilox roll of driving and described forme roller carries out clutch.
4. batch (-type) flexo equipment according to claim 3, it is characterized in that: described anilox roll arrangement of clutch comprises: the anilox roll clutch air cylinder that connects and carry out clutch by regulating the relative described forme roller of described anilox roll with described anilox roll; Described anilox roll also is connected with the relative displacement of the relatively described forme roller of the described anilox roll of adjusting to regulate the anilox roll pressure-regulating device of the printed material discharge pressure between the printing plate on described anilox roll and forme roller.
5. batch (-type) flexo equipment according to claim 3, is characterized in that: described forme roller and the setting of the relative installation direction upper-lower position of the described roller of undertaking the printing of; Described anilox roll be arranged on the relative top position of described forme roller and with the setting of staggering of the described roller of undertaking the printing of; Described flexo dynamical element comprises: the forme roller drive motors; Described forme roller drive motors by described flexo gear unit or driver output axle respectively with described forme roller, the roller of undertaking the printing of, anilox roll is in transmission connection and provide task driven power to this forme roller, the roller of undertaking the printing of, anilox roll.
6. the described batch (-type) flexo of according to claim 1 to 5 any one equipment is characterized in that: in described forme roller axially upper relatively near or move the axial lifting axe that holds out against the installation or unclamp this forme roller away from this forme roller; Described axial lifting axe is connected with and drives the cylinder that holds out against that this axial lifting axe holds out against installation or unclamps described forme roller.
7. the described batch (-type) flexo of according to claim 1 to 5 any one equipment, it is characterized in that: described flexo gear unit comprises: with the coaxial setting of described anilox roll and drive the anilox roll gear that this anilox roll is rotated; Described flexo unit also comprises: dampening device; Described dampening device comprises: the damping power unit, driven the damping one-way transmission gear that carries out single-direction transmission by described and damping power unit, the described anilox roll gear of described damping one-way transmission gear unidirectional drive carries out engaged transmission; Described flexo gear unit comprises: the described anilox roll gear of unidirectional drive carries out the roller one-way transmission gear of undertaking the printing of of engaged transmission; The direction that the described anilox roll gear of the driving of the described roller one-way transmission gear of undertaking the printing of carries out transmission is identical with the direction that the described anilox roll gear of described damping one-way transmission gear unidirectional drive carries out transmission; During printing work, the transmission of the described anilox roll gear of driving of the described roller one-way transmission gear of undertaking the printing of is given described forme roller with the transmission printed material; When described batch (-type) flexo equipment downtime does not print; control the damping power unit and drive described damping one-way transmission gear rotation; described damping one-way transmission gear unidirectional drive is described rotates with the described anilox roll of anilox roll gear driven; the roller one-way transmission gear of undertaking the printing of idle running, described anilox roll gear rotates that separately anilox roll is carried out damping.
8. the described batch (-type) flexo of according to claim 1 to 5 any one equipment is characterized in that: also comprise: drive described forme roller and described stock of undertaking the printing of between roller carries out the swing unit of return according to the non-Printing Zone of described forme roller; Described swing unit comprises: rotating with driving carry out feeding or feed back the swing dynamical element, and be connected with described swing power and by this swing power unit driving reciprocating swing stock is carried out the oscillating roller of feed back.
9. batch (-type) flexo equipment according to claim 8, it is characterized in that: described swing unit also comprises: the belt driver that is connected and drives described oscillating roller motion with described swing power unit; Described belt driver comprises: by belt wheel and the Timing Belt that described swing power unit drives, described oscillating roller is connected with described Timing Belt and drives back and forth movement by this Timing Belt.
10. batch (-type) flexo equipment according to claim 8, it is characterized in that: also comprise the line slideway assembly that described oscillating roller is installed, described line slideway assembly comprises: line slideway and be arranged on slide block on described line slideway, and described oscillating roller is installed on described slide block and by this slide block and moves along described line slideway; If stock contacts with printing plate when entering into described Printing Zone, described oscillating roller moves along described line slideway according to the printing feed direction and carries out auxiliary feeding so that reach print request; If described forme roller turns to non-Printing Zone, control described oscillating roller and oppositely move, get back to last printing end in the printing position to drive stock along described line slideway and relative to the printing feed direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025177.2A CN103101290B (en) | 2013-01-23 | 2013-01-23 | Batch (-type) flexo equipment |
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| CN201310025177.2A CN103101290B (en) | 2013-01-23 | 2013-01-23 | Batch (-type) flexo equipment |
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| CN103101290A true CN103101290A (en) | 2013-05-15 |
| CN103101290B CN103101290B (en) | 2016-01-13 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859281A (en) * | 2015-04-27 | 2015-08-26 | 深圳市博泰印刷设备有限公司 | Intermittent printing equipment |
| CN105291551A (en) * | 2015-11-03 | 2016-02-03 | 东莞市邦泰印刷机械有限公司 | Double-driving flexographic printing machine head |
| CN111890784A (en) * | 2020-08-06 | 2020-11-06 | 奥美医疗用品股份有限公司 | Batch number online printing wound plaster packaging system and using method |
| CN111907197A (en) * | 2020-08-06 | 2020-11-10 | 奥美医疗用品股份有限公司 | Printing device for batch number printing of medical dressings and using method |
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| DE3344131A1 (en) * | 1983-12-07 | 1985-06-20 | Metronic Gerätebau GmbH & Co, 8702 Veitshöchheim | Flexographic printing unit for printing packaging |
| EP1249346A1 (en) * | 2001-03-27 | 2002-10-16 | Windmöller & Hölscher KG | Device for adjusting the printing image in a flexographic printing machine |
| CN1831371A (en) * | 2005-03-09 | 2006-09-13 | 小森公司 | Roller rotary drive transmitting apparatus |
| CN201394952Y (en) * | 2009-05-13 | 2010-02-03 | 詹绒霞 | Flexible edition printing unit of gravure press online |
| CN201998551U (en) * | 2011-01-27 | 2011-10-05 | 李玉龙 | Shaft-less cylinder mounting device of flexographic printing machine |
| US20110259221A1 (en) * | 2009-01-12 | 2011-10-27 | Colin Hargreaves | Flexographic printing method and flexographic printing apparatus |
| CN203093267U (en) * | 2013-01-23 | 2013-07-31 | 深圳市博泰印刷设备有限公司 | Intermittent flexo printing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3344131A1 (en) * | 1983-12-07 | 1985-06-20 | Metronic Gerätebau GmbH & Co, 8702 Veitshöchheim | Flexographic printing unit for printing packaging |
| EP1249346A1 (en) * | 2001-03-27 | 2002-10-16 | Windmöller & Hölscher KG | Device for adjusting the printing image in a flexographic printing machine |
| CN1831371A (en) * | 2005-03-09 | 2006-09-13 | 小森公司 | Roller rotary drive transmitting apparatus |
| US20110259221A1 (en) * | 2009-01-12 | 2011-10-27 | Colin Hargreaves | Flexographic printing method and flexographic printing apparatus |
| CN201394952Y (en) * | 2009-05-13 | 2010-02-03 | 詹绒霞 | Flexible edition printing unit of gravure press online |
| CN201998551U (en) * | 2011-01-27 | 2011-10-05 | 李玉龙 | Shaft-less cylinder mounting device of flexographic printing machine |
| CN203093267U (en) * | 2013-01-23 | 2013-07-31 | 深圳市博泰印刷设备有限公司 | Intermittent flexo printing equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859281A (en) * | 2015-04-27 | 2015-08-26 | 深圳市博泰印刷设备有限公司 | Intermittent printing equipment |
| CN105291551A (en) * | 2015-11-03 | 2016-02-03 | 东莞市邦泰印刷机械有限公司 | Double-driving flexographic printing machine head |
| CN111890784A (en) * | 2020-08-06 | 2020-11-06 | 奥美医疗用品股份有限公司 | Batch number online printing wound plaster packaging system and using method |
| CN111907197A (en) * | 2020-08-06 | 2020-11-10 | 奥美医疗用品股份有限公司 | Printing device for batch number printing of medical dressings and using method |
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| Publication number | Publication date |
|---|---|
| CN103101290B (en) | 2016-01-13 |
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