CN104553273A - Double-positioning cold-ironing system - Google Patents
Double-positioning cold-ironing system Download PDFInfo
- Publication number
- CN104553273A CN104553273A CN201510029772.2A CN201510029772A CN104553273A CN 104553273 A CN104553273 A CN 104553273A CN 201510029772 A CN201510029772 A CN 201510029772A CN 104553273 A CN104553273 A CN 104553273A
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- stamping film
- cold
- printed matter
- cold stamping
- cursor
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- 238000010409 ironing Methods 0.000 title abstract 6
- 238000007639 printing Methods 0.000 claims description 43
- 239000003292 glue Substances 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000010023 transfer printing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000004904 shortening Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001360 synchronised Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000002605 anti-dotal Effects 0.000 description 1
- 239000000729 antidote Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001186 cumulative Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007603 infrared drying Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
Abstract
The invention provides a double-positioning cold-ironing system which comprises a displacement roller driven by a motor, a compression roller of the displacement roller, an electric eye A reading a cold-ironing film cursor and an electric eye B reading a presswork cursor. The electric A and the electric B are respectively communicated with a computer control unit and respectively transmit the read cursor signals to the computer control unit. The computer control unit controls the motor and drives the displacement roller to move ahead or backward according to the difference value between the two cursor signals so that fine tuning and calibration can be conducted. The double-positioning cold-ironing system can use the cold-ironing film repeatedly for many times and transfer the whole trademarks like laser patterns designed in advance to the specified fixed position on the presswork so that positioning cold ironing can be realized.
Description
Technical field
The invention belongs to cold wave printing technology, be specifically related to a kind of by the location cold wave system of the laser pattern (first pattern) complete one by one on cold stamping film with the pattern of glue one by one (second pattern) alignment that overlaps on printed matter, owing to being by two pattern registration alignments, therefore belong to two location cold wave system.
Background technology
Existing cold wave system is single location cold wave system, the coat of metal (incomplete pattern) on cold stamping film can only be transferred to the position that printed matter is specified.As shown in Figure 5, it comprises unwinding unit (1), rolling unit (2) and conputer controlled unit (3), cold stamping film (4) is sent from unwinding unit (1), pile warp crosses roller (5) and local glue pattern (20) be printed on printed matter (6) and bonds → and UV light consolidate → uncovers → transferred to by the coat of metal on printed matter (6), then deliver to rolling unit (2) rolling.
The shortcoming of existing single location cold wave system is: 1, cold stamping film can only use once, and the coat of metal on cold stamping film between adjacent two thermoprint positions fails to be fully utilized, and can only be thrown away with used cold stamping film waste material.According to statistics, not by the coat of metal accounting that uses often up to 80%.2, by trade marks such as the laser patterns (14) of fixed position complete one by one that designs in advance, the position that printed matter is specified can not be transferred to.
Two parts of patent applications such as Chinese patent CN201151231Y " multi-color-class positioning cold wave transfer printing machine " and Chinese patent CN101480867A " realizes the method for multi-color-class positioning cold wave transfer printing ", it is the file that same applicant submits to, these two parts of patent application documents, only propose the primary prospect of two location cold wave system, concrete practicable technical scheme had not both been proposed, also do not set forth the operation principle of two location, persons skilled in the art can not be implemented to produce its " multi-color-class positioning cold wave transfer printing machine " according to its application documents.The applicant once ordered " multi-color-class positioning cold wave transfer printing machine (CN201151231Y) " as described in its patent to its applicant several years ago, but its applicant oneself also fails to produce available " multi-color-class positioning cold wave transfer printing machine " so far.
Summary of the invention
Object of the present invention: a kind of two location cold wave system is provided, repeatedly reuse to enable cold stamping film, with by the complete one by one laser pattern (first pattern) designed in advance, transfer on the pattern of glue one by one (second pattern) of assigned address on printed matter, realize two figure and to overlap alignment.
The technical scheme of a kind of two location cold wave system of the present invention is as follows.
A kind of two location cold wave system, comprise unwinding unit (1), rolling unit (2) and conputer controlled unit (3), cold stamping film (4) is sent from unwinding unit (1), pile warp crosses roller (5) and local glue pattern (20) be printed on printed matter (6) bonds → dry solidification → and uncover → coat of metal (i.e. transfer layer) is transferred on printed matter (6), then deliver to rolling unit (2) rolling; It is characterized in that it comprises:
1. by motor-driven shift roller (8) and pressure roller (9) thereof, shift roller (8) doubles as cold stamping film (4) unwind pull rolls; Described motor can be the program control motors such as variable-frequency motor, stepper motor, servomotor, preferably servomotor;
2. read cold stamping film cursor (10) electric eye A(11) and read printed matter cursor (12) electric eye B(13);
3. electric eye A(11) with electric eye B(13) be communicated with conputer controlled unit (3) respectively;
4. cold stamping film (4) pile warp shift roller (8) being compressed by pressure roller (9);
5. cold stamping film (4) together with printed matter (6) by front haulage (now basic synchronization); Electric eye A(11) and electric eye B(13) send the cursor signal read separately to conputer controlled unit (3) respectively; Conputer controlled unit (3) is according to the difference size between two cursor signals, regulate and control motor drive shift roller (8) trace shift forward number or trace to backward shift number, thus loosen (namely shortening) cold stamping film (4) or elongate cold stamping film (4), correct (thus realizing precise synchronization) to carry out fine setting; Cursor signal described here is the information of reflection printed matter (6) or laser pattern (14) moment exact position; Difference between two cursor signals both can be the time difference, also can be the offset deviation value after being multiplied with the pulse signal number of synchronization encoders (15) time difference;
6. laser pattern (14) coat of metal on cold stamping film (4), or at least used the residual metallic coating (18) on cold stamping film (4) once, transferred to by cold wave on local glue pattern (20) of the upper assigned address of printed matter (6), realize two figure and overlap (i.e. two location).
It is appreciated that be provided with the synchronization encoders (15) detecting printing machine movement velocity on the printer, synchronization encoders (15) is communicated with conputer controlled unit (3); Or, synchronization encoders (15) is not set, and (original) synchronizing signal (directly) access conputer controlled unit (3) that printing machine is exported.
The effect of synchronization encoders of the present invention (15) and synchronizing signal is: be linked to conputer controlled unit (3), conputer controlled unit (3) detects the print speed printing speed of printed matter (6), and control the carry-over pinch rolls doubling as shift roller (8), the linear velocity of printed matter (6) is followed in traction cold stamping film (4), with printed matter (6) synchronous operation (basic synchronization).
The effect of shift roller of the present invention (8) is: according to the difference size between two cursor signals, trace shift forward or trace to backward shift, thus elongate cold stamping film (4) or loosen cold stamping film (4), correct to carry out fine setting (thus realizing precisely synchronous).
Local glue pattern (20) of the present invention both can be UV optic-solidified adhesive watermark brush layer, also can be hot blast or infrared drying glue printed layers, can also be other quick-dry type glue printed layers.
More preferably, electric eye B(13 of the present invention) be a kind of signal transducer of broad sense, it can be light sensation triggering signal switch, also can be magnetic strength triggering signal switch, can also be mechanical triggering signal switch etc.Cursor signal of the present invention can also be the information of reflection printed matter (6) the moment exact position that printing machine exports.Described electric eye B(13) cursor signal that reads, can be printing plate cylinder send (one or more) reflection printed matter (6) moment exact position information.In other words, printing plate cylinder often rotates a circle, by described electric eye B(13) send one or more pulse signal to conputer controlled unit (3), so, just can in the upper printing of omitting printed matter cursor (12) of printed matter (6).Again in other words, described printed matter cursor (12) may not be arranged on printed matter (6), also can be arranged in roller.
Also having more preferably, saving cold stamping film (4), the object that cuts the waste, the spacing y(17 of described printed matter (6) to reach) the spacing j(16 of preferably laser pattern (14)) integral multiple.In other words, the spacing j(16 of described laser pattern (14)) integral multiple equal the spacing y(17 of printed matter (6)).I.e. y=n × j, n=1,2,3,4,5 ...So, cold stamping film (4) just can Reusability n time.Such as, during n=1, the length of required cold stamping film (4) equals the typesetting length of whole printed matter (6); During n=2, the length of required cold stamping film (4) equals the typesetting length of 1/2nd whole printed matters (6); During n=3, the length of required cold stamping film (4) equals the typesetting length of 1/3rd whole printed matters (6); During n=4, the length of required cold stamping film (4) equals the typesetting length of 1/4th whole printed matters (6).
The operation principle of the present invention's two location cold wave system is: the spacing y(17 when printed matter (6)) go up the spacing j(16 of laser pattern (14) with cold stamping film (4)) equal time, theoretically, after the alignment that manually upper for cold stamping film (4) the 1st laser pattern (14) alignd with the 1st printed matter (6), cold stamping film (4) is pulled forward by synchronous together with printed matter (6) is inevitable, 2nd laser pattern (14) also can be alignd with the 2nd printed matter (6) is inevitable, 3rd laser pattern (14) also can be alignd with the 3rd printed matter (6) is inevitable, by that analogy, n-th laser pattern (14) also can align with n-th printed matter (6) is inevitable.But due to the impact of many change at random factors such as tension force, retractility, environment temperature of cold stamping film (4), must cause cumulative errors, cause the more large more misalignment of n, more cover is inaccurate.In other words, more cover of more walking back is inaccurate, more misalignment.For this reason, the antidote that the present invention's two location cold wave system proposes is: by electric eye A(11) and electric eye B(13) whether detection laser pattern (14) and local glue pattern (20) on printed matter (6) align alignment at any time, error information is how many, motor is regulated and controled according to error information again by conputer controlled unit (3), drive shift roller (8) instantaneous trace shift forward or instantaneous trace to backward shift, thus semi-coast (namely shorten) cold stamping film (4) or elongate cold stamping film (4) a little, correct to realize fine setting, reach the object of two location cold wave alignment.In other words, the change that carry-over pinch rolls motor speed is small, drives cold stamping film (4) to stretch forward or contraction change backward, cold stamping film (4) is remained unchanged with printed matter (6) phase contraposition, reaches the object of compensating error.Elongation described here or loosen (namely shorten) cold stamping film (4), its elongation or shortening amount are determined according to the difference size between two cursor signals, each rectification only has tens microns, this rectification adjustment is instant fine setting, within the scope that its stroke can bear at cold stamping film (4) material in other words, cold stamping film (4) can not be pulled off, and is that the trace under the prerequisite of cold stamping film (4) with printed matter (6) basic synchronization is corrected.
Research display: realize fine setting rectification by elongating cold stamping film (4) a little, then alignment precision is higher, and registration error is less than 0.1mm, and can realize high speed cold wave, and its speed can reach 150 ms/min.On the contrary, if realize fine setting rectification by loosening (namely shortening) cold stamping film (4), then alignment precision is very low, and registration error is greater than 0.3mm, is merely able to realize low speed cold wave, and its speed is not higher than 30 ms/min.
Realize fine setting to adopt the method for optimizing elongating cold stamping film (4) a little to correct, when cold stamping film (4) are ordered in design, multiple laser pattern (14) should be come edition width is L
1laser version on, it is L that one or more printed matter (6) is come edition width
2galley on, and keep both difference L
2-L
1≤ 0.2mm, makes the version width of cold stamping film (4) slightly be shorter than the version width of printed matter (6) all the time; In other words, cold stamping film (4) should carry out customized according to the version width of printed matter (6), ensures the version width L of printed matter (6)
2with the version width L of laser pattern (14)
1difference: L
2-L
1≤ 0.2mm.Optimum state is corrected in the fine setting that the cold stamping film (4) of such design will be in all the time by elongating a little.
Compared with prior art, the present invention can produce following beneficial effect.
One, existing cold stamping film can be reused repeatedly.With the coat of metal on the existing cold stamping film crossed once between adjacent two thermoprint positions, namely residual metallic coating (18), can also be utilized again, greatly can save cold stamping film.
Two, by trade marks such as the laser patterns (14) complete one by one that designs in advance, can accurately transfer to the fixed position that printed matter is specified, thus realize two location cold wave.
For making above-mentioned purpose of the present invention, feature and advantage become apparent, the comprehensive preferred embodiment of the present invention cited below particularly, and coordinate accompanying drawing to be described in detail.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram of the present invention's two location cold wave system.
Fig. 2 is two location cold stamping film schematic diagram that mold pressing has laser pattern trade mark.
Fig. 3 is the printed matter schematic diagram before thermoprint.
Fig. 4 is the printed matter schematic diagram after thermoprint.
Fig. 5 is a kind of schematic diagram of existing (single location) cold wave system.
Fig. 6 is the cold stamping film schematic diagram that laser pattern trade mark density ratio Fig. 2 doubles.
Fig. 7 is that the cold stamping film in Fig. 2 is only used once later useless film schematic diagram.
Fig. 8 is the printed matter schematic diagram of the blocking film institute thermoprint used once.
Drawing reference numeral illustrates: 1-unwinding unit, 2-rolling unit, 3-conputer controlled unit, 4-cold stamping film, 5-cross roller, 6-printed matter, 7-UV light solid lamp, 8-shift roller, 9-pressure roller, 10-cold stamping film cursor, 11-electric eye A, 12-printed matter cursor, 13-electric eye B, 14-laser pattern, 15-synchronization encoders, 16-(printed matter) spacing y, 17-(laser pattern) spacing j, 18-residual metallic coating, the circular thermoprint mark of 19-, 20-local glue pattern.
Embodiment one.
One, the design and installation of machinery and electrical system.
In advance need, to the printing machine installing the present invention additional and locate cold wave system, to carry out the mapping (comprising the mounting means of fixed position mode and moving guide rail) of installation site according to client.Require mapping synchronization encoders (15) installation site, and read printed matter cursor (12) electric eye B(13) installation site.
According to the base of position dimension design and installation of mapping, guide rail and support.
Overall package after machining, electric system is assembled.
The present invention locates cold wave system and carry out the test that powers on before dispatching from the factory.
To the installation of client factory.
By the present invention's two location cold wave system according to the installation site dress surveyed and drawn before on the printer.
Synchronization encoders (15) is connected with the final drive shaft of printing machine, to detect the speed of printing machine; If printing machine has operable code device signal, also can directly use.
Install the electric eye B(13 reading printed matter cursor (12) on the printer).
Two, the synchronization parameter of debugging and printing main machine.
The synchronization parameter of debugging the present invention two location cold wave system and printing machine; Can directly parameter be set inside the man-machine screen of conputer controlled unit (3) if the transmission parameter of printing machine is all known, system can calculate the synchronization parameter with printing machine automatically.
If unknown parameters also can be calculated with conputer controlled unit (3), the man-machine interface of conputer controlled unit (3) enters into synchronization parameter Debugging interface, be set to inside interface by the girth of dress forme drum on the printer, a fixing speed (more than 50m/min) left by printing machine; Press the parameter rough calculation inside interface, system can obtain a preliminary synchronization parameter, but the parameter at this moment calculated is not necessarily accurate, need through actual walk material run, and manually debugging arrives requirement, press the actuarial in interface again, conputer controlled unit will accurately calculate synchronization parameter.
Putting on location cold stamping film (4) operation according to wearing material figure, allowing press printing go out pattern, adjustment electric eye B(13) read printed matter cursor (12), adjustment electric eye A(11) read cold stamping film cursor (10); The man-machine screen of operating computer control unit (3), the change of difference (register partial difference) between the cursor signal that observation is read, the actual synchronization accuracy between printing machine is revised by synchroballistic, will synchronously than reduction when deviation increases to positive direction always, otherwise will synchronously than increase when increasing toward negative direction always, until after the vary stable of deviation synchronization parameter just adjust accurate; The parameter adjustment interface turning back to man-machine interface again clicks parameter actuarial, and conputer controlled unit (3) will by synchronization parameter preservation accurately.
Three, run.
To use or be with the cold stamping film (4) of location pattern through on printing machine according to the requirement of the present invention's two location cold wave system, run machine, according to the pattern on printed matter (6), by switch adjustment shift roller (8) on guidance panel, the laser pattern (14) on cold stamping film (4) is allowed to transfer to the position that printed matter (6) needs---namely on local glue pattern (20), " register control " key is pressed again after pressing " position preservation " key, now conputer controlled unit (3) will according to the location parameter kept---the reference difference namely between two cursor signals, carry out from the position of motion tracking cold stamping film (4) and automatically adjust.Such as: as electric eye A(11) and electric eye B(13) difference between the laser pattern (14) that detects and printed matter (6) two cursor signal is when being greater than reference difference, conputer controlled unit (3) regulation and control motor, driving shift roller (8) trace shift forward, elongate cold stamping film (4) a little, correct to realize fine setting.Otherwise, as electric eye A(11) and electric eye B(13) difference between the laser pattern (14) that detects and printed matter (6) two cursor signal is when being less than reference difference, conputer controlled unit (3) regulation and control motor, driving shift roller (8) trace are to backward shift, semi-coast (namely shortening) cold stamping film (4), corrects to realize fine setting.
In the middle of normal production process, if need the position of laser pattern (14) later for transfer to adjust, finely tune by the switch reach on guidance panel or rear in-migration.
Embodiment two.
See Fig. 1 and upper example, design and manufacture the present invention's two location cold wave system, it is installed on the printer according to the position surveyed and drawn before.Synchronization encoders (15) is connected with the final drive shaft of printing machine, to detect the speed of printing machine.Existing soft version pressure-sensitive table printing machine installs the electric eye B(13 reading printed matter cursor (12)).
As shown in Figure 3, design the printed matter (6) preparing printing, the rectangle fillet adhesive label that printed matter (6) is 104mm × 64mm, the typesetting length y(17 of a label) be 108.03mm, the same position print of often opening label edges edge establishes the black printing product cursor (12) of a 6mm × 4mm, and the spacing of cursor is also 108.03mm.By the existing soft version pressure-sensitive table printing machine printing of this printed matter (6).
As shown in Figure 3, Figure 4, often opening the label upper right corner, apart from upper edge 20mm, apart from the position of the right along 16mm, print local glue pattern (20) of the five-pointed star shape of diameter 15mm one by one, adopt the present invention's two location cold wave system the laser pattern of five-pointed star one by one (14) on cold stamping film (4) to be adhered to local glue pattern (20) to get on, peel off cold stamping film (4) again, five-pointed star laser pattern (14) one by one can be transferred on printed matter (6).
As shown in Figure 2, to cold stamping film (4) manufacturer of laser pattern (14), tailor-made a kind of cold stamping film (4), is provided with the laser pattern (14) of diameter 15mm one by one, the typesetting length of a laser pattern (14) is 108mm, namely about identical with printed matter typesetting length.The same position at each laser pattern (14) edge is equipped with the cold stamping film cursor (10) of a 6mm × 4mm, and the spacing of cursor is also 108mm.In this example, following typesetting can be taked to design: it is L that 3 laser patterns (14) come an edition width (i.e. girth)
1in a laser mold pressing version of=324mm, it is L that 3 printed matters (6) come an edition width (i.e. girth)
2on the forme of of=324.1mm, the two difference L
2-L
1=0.1mm.
According to putting on location cold stamping film (4) shown in Fig. 1, allow press printing outgoing label pattern and local glue pattern (20), adjustment electric eye B(13) read printed matter cursor (12), adjustment electric eye A(11) read cold stamping film cursor (10); The man-machine screen of operating computer control unit (3), the change of difference (register partial difference) between the cursor signal that observation is read, the actual synchronization accuracy between printing machine is revised by synchroballistic, will synchronously than reduction when deviation increases to positive direction always, otherwise will synchronously than increase when increasing toward negative direction always, until after the vary stable of deviation synchronization parameter just adjust accurate.
According to the requirement of the present invention's two location cold wave system, the cold stamping film (4) of band location pattern is connected on printing machine, run machine, according to the pattern that printed matter (6) is burnt, by switch adjustment shift roller (8) on guidance panel, the laser pattern (14) on location cold stamping film (4) is allowed to transfer to the position that printed matter (6) needs---on local glue pattern (20), namely distance upper edge 20mm, distance the right are along the position of 16mm.Press " register control " key again after pressing " position preservation " key, now conputer controlled unit (3) will carry out from the position of motion tracking cold stamping film (4) according to the location parameter kept (reference difference namely between two cursor signals) and automatically adjust.
In the middle of normal production process, if need the position of laser pattern (14) later for transfer to adjust, finely tune by the switch reach on guidance panel or rear in-migration.
Embodiment three.
See Fig. 1 and upper example, design and manufacture the present invention's two location cold wave system, it is installed on the printer according to the position surveyed and drawn before.Synchronization encoders (15) is connected with the final drive shaft of printing machine, to detect the speed of printing machine.Existing soft version pressure-sensitive table printing machine installs the electric eye B(13 reading printed matter cursor (12)).
As shown in Figure 3, design the printed matter (6) preparing printing, the rectangle fillet adhesive label that printed matter (6) is 104mm × 64mm, label spacing y(17) be 108mm, the same position print of often opening label edges edge establishes the black printing product cursor (12) of a 6mm × 4mm, and the spacing of cursor is also 108mm.By the existing soft version pressure-sensitive table printing machine printing of this printed matter (6).
As shown in Figure 8, often opening the label upper right corner, distance upper edge 20mm, distance the right mark (19) along the circular silver color of a position thermoprint diameter 15mm of 16mm.
As shown in Figure 7, example cold stamping film (4) is once got out.This cold stamping film (4) both can be location cold stamping film, also can be existing non-locating cold stamping film.
According to putting on cold stamping film (4) shown in Fig. 1, allow press printing outgoing label pattern and local glue pattern (20), adjustment electric eye B(13) read printed matter cursor (12), adjustment electric eye A(11) read cold stamping film cursor (10); The man-machine screen of operating computer control unit (3), the change of difference (register partial difference) between the cursor signal that observation is read, the actual synchronization accuracy between printing machine is revised by synchroballistic, will synchronously than reduction when deviation increases to positive direction always, otherwise will synchronously than increase when increasing toward negative direction always, until after the vary stable of deviation synchronization parameter just adjust accurate.
According to the requirement of the present invention's two location cold wave system, the cold stamping film used once (4) is connected on printing machine, run machine, according to the pattern that printed matter (6) is burnt, by switch adjustment shift roller (8) on guidance panel, the residual metallic coating (18) on cold stamping film (4) is allowed to transfer to the position that printed matter (6) needs, form material transfer layer identical with local glue pattern (20) one by one, namely the circular thermoprint of the silver color of diameter 15mm marks (19) one by one.Press " register control " key again after pressing " position preservation " key, now conputer controlled unit (3) will adjust from the position of motion tracking cold stamping film (4) automatically according to the location parameter kept (reference difference namely between two cursor signals).
In the middle of normal production process, if need the position of residual metallic coating (18) later for transfer to adjust, finely tune by the switch reach on guidance panel or rear in-migration.
So, upper example used cold stamping film once (4) just once recycling, thus saved cold stamping film (4) resource, cut the waste.
Above disclosedly be only preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (4)
1. a two location cold wave system, comprise unwinding unit (1), rolling unit (2) and conputer controlled unit (3), cold stamping film (4) is sent from unwinding unit (1), pile warp crosses roller (5) and local glue pattern (20) be printed on printed matter (6) bonds → dry solidification → and uncover → coat of metal is transferred on printed matter (6), then deliver to rolling unit (2) rolling; It is characterized in that it comprises:
1. by motor-driven shift roller (8) and pressure roller (9) thereof, shift roller (8) doubles as cold stamping film (4) unwind pull rolls;
2. read cold stamping film cursor (10) electric eye A(11) and read printed matter cursor (12) electric eye B(13);
3. electric eye A(11) with electric eye B(13) be communicated with conputer controlled unit (3) respectively;
4. cold stamping film (4) pile warp shift roller (8) being compressed by pressure roller (9);
5. cold stamping film (4) together with printed matter (6) by front haulage; Electric eye A(11) and electric eye B(13) send the cursor signal read separately to conputer controlled unit (3) respectively; Conputer controlled unit (3) is according to the difference size between two cursor signals, regulate and control motor drive shift roller (8) trace shift forward number or trace to backward shift number, thus loosen cold stamping film (4) or elongate cold stamping film (4), correct to carry out fine setting;
6. laser pattern (14) coat of metal on cold stamping film (4), or at least used the residual metallic coating (18) on cold stamping film (4) once, transferred to by cold wave on local glue pattern (20) of the upper assigned address of printed matter (6).
2., according to two location cold wave system according to claim 1, it is characterized in that: be provided with the synchronization encoders (15) detecting printing machine movement velocity on the printer, synchronization encoders (15) is communicated with conputer controlled unit (3); Or, synchronizing signal access conputer controlled unit (3) that printing machine is exported.
3., according to the two location cold wave systems described in claim 1 or 2, it is characterized in that: described electric eye B(13) cursor signal that reads is the information of reflection printed matter (6) instantaneous position that printing plate cylinder sends.
4., according to the two location cold wave systems described in claim 1 or 2, it is characterized in that: the spacing y(17 of described printed matter (6)) be the spacing j(16 of laser pattern (14)) integral multiple.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029772.2A CN104553273A (en) | 2015-01-22 | 2015-01-22 | Double-positioning cold-ironing system |
| PCT/CN2015/084785 WO2016115854A1 (en) | 2015-01-22 | 2015-07-22 | Double-positioned cold-ironing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029772.2A CN104553273A (en) | 2015-01-22 | 2015-01-22 | Double-positioning cold-ironing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104553273A true CN104553273A (en) | 2015-04-29 |
Family
ID=53070802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510029772.2A Pending CN104553273A (en) | 2015-01-22 | 2015-01-22 | Double-positioning cold-ironing system |
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| Country | Link |
|---|---|
| CN (1) | CN104553273A (en) |
| WO (1) | WO2016115854A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105751692A (en) * | 2016-04-26 | 2016-07-13 | 深圳市博泰印刷设备有限公司 | Intermittent gold cold stamping printing machine |
| WO2016115854A1 (en) * | 2015-01-22 | 2016-07-28 | 厦门前润科技有限公司 | Double-positioned cold-ironing system |
| CN105818529A (en) * | 2016-05-11 | 2016-08-03 | 中荣印刷集团有限公司 | Sheet-fed printing material cold-waving membrane-saving unit, cold-waving method thereof and sheet-fed printing material cold-waving membrane-saving device |
| CN108944229A (en) * | 2018-08-15 | 2018-12-07 | 广州市丽宝包装有限公司 | A method of producing the transparent positioning printed label of embossment |
| CN109230744A (en) * | 2017-07-10 | 2019-01-18 | 深圳市力群印务有限公司 | The method that the useless film of thermoprint carries out secondary thermoprint |
| CN110509669A (en) * | 2019-08-29 | 2019-11-29 | 常德金鹏印务有限公司 | A kind of auto-alignment system |
| CN111674990A (en) * | 2020-06-12 | 2020-09-18 | 江苏省健尔康医用敷料有限公司 | Melt-blown fabric winding device |
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| JP2007268714A (en) * | 2006-03-30 | 2007-10-18 | Toppan Printing Co Ltd | Method and equipment for printing |
| CN101092073B (en) * | 2007-07-25 | 2011-08-31 | 吴德明 | Multi purpose system and technique of processing printing surface with positioning function |
| CN101480867A (en) * | 2008-01-12 | 2009-07-15 | 中山市松德包装机械股份有限公司 | Method for realizing multi-color-class positioning cold wave transfer printing |
| CN202369164U (en) * | 2011-12-20 | 2012-08-08 | 唐山万杰机械设备有限公司 | Conveying device for reel materials |
| CN103264575B (en) * | 2013-04-15 | 2015-09-09 | 深圳劲嘉彩印集团股份有限公司 | A kind of cold wave apparatus and method of saving cold wave paper tinsel |
| CN104275925B (en) * | 2014-09-28 | 2018-01-19 | 厦门前润科技有限公司 | Position cold wave system |
| CN204210141U (en) * | 2014-09-28 | 2015-03-18 | 厦门前润科技有限公司 | Location cold wave system |
| CN104553273A (en) * | 2015-01-22 | 2015-04-29 | 厦门前润科技有限公司 | Double-positioning cold-ironing system |
-
2015
- 2015-01-22 CN CN201510029772.2A patent/CN104553273A/en active Pending
- 2015-07-22 WO PCT/CN2015/084785 patent/WO2016115854A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016115854A1 (en) * | 2015-01-22 | 2016-07-28 | 厦门前润科技有限公司 | Double-positioned cold-ironing system |
| CN105751692A (en) * | 2016-04-26 | 2016-07-13 | 深圳市博泰印刷设备有限公司 | Intermittent gold cold stamping printing machine |
| CN105818529A (en) * | 2016-05-11 | 2016-08-03 | 中荣印刷集团有限公司 | Sheet-fed printing material cold-waving membrane-saving unit, cold-waving method thereof and sheet-fed printing material cold-waving membrane-saving device |
| CN109230744A (en) * | 2017-07-10 | 2019-01-18 | 深圳市力群印务有限公司 | The method that the useless film of thermoprint carries out secondary thermoprint |
| CN108944229A (en) * | 2018-08-15 | 2018-12-07 | 广州市丽宝包装有限公司 | A method of producing the transparent positioning printed label of embossment |
| CN110509669A (en) * | 2019-08-29 | 2019-11-29 | 常德金鹏印务有限公司 | A kind of auto-alignment system |
| CN111674990A (en) * | 2020-06-12 | 2020-09-18 | 江苏省健尔康医用敷料有限公司 | Melt-blown fabric winding device |
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| Publication number | Publication date |
|---|---|
| WO2016115854A1 (en) | 2016-07-28 |
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