Wide cut Multi-path synchronous feeder
Technical field
The invention belongs to laminating adhesive printer technology field is and in particular to one kind is capable of wide cut laminating adhesive sheet material precisely passes
Send, and the synchronous reliability transmission realized with flexographic plate to be printed or the feeder that local cold-hot stamping is carried out on laminating adhesive sheet material.
Background technology
Become " print product " from " Design Works ", have around here sizable distance, because individual works are easily realized,
If this design is to need massive duplication for the purpose of spreading wide, typography is just particularly important.Different printing
The process characteristic of type is diverse, taking existing main mode of printing as a example, hectographic printing performance level enrich and fine and smooth,
Letterpress product is clear-cut, and style of writing is strong, and mass colour is bright-coloured, and then lines are clearly demarcated for intaglio printing, finely attractive in appearance, screen printed inks
Thickness has embossing feeling in fact, and the simple and clear color lump of flexographic printing product, lines give people to cause strong visual impact.Different printing classes
Type has oneself specific print request, and according to the difference of printing carrier, its printability differs greatly, the actual printing effect of product
Fruit also varies.
It is not high, inferior to there is printing quality when printing on relatively thin flexible carrier such as paper, film in traditional offset print technology
The excessive shortcoming of product, main reason is that flexible carrier is not easy to position on printing production line, printing production line is longer, more holds
Easily occur flexible carrier skew, deformation phenomenon, and, if using directly flexible material its own face print by the way of,
It is also easy to cause the defect of flexible carrier deformation in printing, such as paper blotting makes moist deformation, and film is by heating-up temperature or transmission
There is extensional in the impact of tensile force, thus causing print product pattern resolution low, or even the defect of pattern overlapping, this
A little reasons also constrain conventional offset typography simultaneously and cannot adapt to spy is thin, be printed on wide cut printing carrier.In order to
Ensure printing quality, the printing on flexible carrier surface mostly selects intaglio plate flexography process, but intaglio plate flexographic printing there is also
Limitation, its major defect has: before print, plate-making technology complexity, cycle are long, plate-making high cost many markets it is impossible to the short version that adapts to is lived
Environment.
Additionally, printing house requires for the different product meeting different clients, generally require to produce different print products
Or semi-finished product, such as sheet material laminating adhesive, the printing of independent film, local cold wave etc., and in existing production technology, these different operations are big
It is all operation in different production equipments, enterprise's production capacity is high.
To sum up, in order to realize clearance-type serialization presswork it is ensured that transmission on printing production line for the printing carrier is smart
Degree, makes the functional diversities of equipment simultaneously, improves the production efficiency of equipment, reduces the production cost of enterprise, needs this area skill
Art personnel improve further to existing printing machine.
Content of the invention
The technical problem to be solved is to provide a kind of wide cut Multi-path synchronous feeder for above-mentioned prior art,
Mainly realize the feeding function of continuous printing machine it is ensured that the displacement accuracy of printing board material, improve the printing wide cut of printing board material,
And can synchronously realize the reliability transmission of film to be printed in sheet material transmit process or local cold wave is carried out on laminating adhesive sheet material
Technique, increases the function of feeder, improve production efficiency.
The present invention the adopted technical scheme that solves the above problems is: a kind of wide cut Multi-path synchronous feeder, including frame
And group of motors, described frame has a passage being horizontally through for laminating adhesive sheet material, at the entrance and exit of corresponding described passage respectively
It is provided with drive roll and driven voller, described drive roll and driven voller are cased with Timing Belt, the upper surface of described Timing Belt constitutes institute
State the transmission bottom surface of passage, above described transmission bottom surface, be provided with the first hold-down roller matching with drive roll and driven voller respectively
With the second hold-down roller, described transmission subjacent is provided with vacuum suction band, and described vacuum suction band is connected with vacuum suction room,
All the time it is adjacent to the displacement by described Timing Belt control laminating adhesive sheet material on transmission bottom surface to realize laminating adhesive sheet material;In described frame
Portion has been sequentially arranged film machine of putting, has put film automatic deviation rectifying mechanism, membrane power roller, film material stock storehouse and first and walk film guide roller set, described
First walks film guide roller set corresponds to described first hold-down roller, and the film to be printed sent from film material stock storehouse is walked film guide roller set via first and led
Moved on the laminating adhesive sheet material in passage in row by the described first compression roll-in is multiple backward, and transmit with laminating adhesive sheet material.
When producing when needing synchronization on feeder to carry out local cold wave, said apparatus can be improved to further, described logical
Described in lateral extent on road, driven voller one segment distance is provided with upper glue roller, is provided with and the cooperation of described upper glue roller on the downside of described passage
3rd hold-down roller, described frame is provided with the anilox roll for shifting cold wave glue to this gluing roller surface, described upper glue roller energy
Enough and row moves in the laminating adhesive web contact in passage to realize the cold wave glue on upper glue roller is transferred to the upper surface of laminating adhesive sheet material;
Meanwhile, described upper rack is additionally provided with second near described film material stock storehouse and walks film guide roller set, and described second walks film guide roller set pair
Answer described second hold-down roller, walk pile warp second hold-down roller after film guide roller set guiding from the cold stamping film that film material stock storehouse is sent via second
And with laminating adhesive web contact, thus realize during laminating adhesive sheet material row moves synchronous by the imprint patterns on cold stamping film to laminating adhesive plate
Material scribbles the position of cold wave glue, and described second hold-down roller is provided with the film gatherer for collecting cold stamping film.Aforementioned means energy
Enough synchronizations are realized the transmission of laminating adhesive sheet material and are carried out cold-hot stamping technique on laminating adhesive sheet material, and rational in infrastructure, design is ingenious, significantly carries
The high operation function of feeder, is conducive to saving energy consumption, improves operating efficiency.
Preferably, it is provided with electrostatic rod at described first hold-down roller above described passage, this electrostatic rod makes patch exist again
In film surface band to be printed on laminating adhesive sheet material with laminating adhesive sheet material electrically charged contrary electric charge.Transmit and to be printed in laminating adhesive sheet material
In the synchronization job of brush film transmission, adsorption reliability between film to be printed and laminating adhesive sheet material should be ensured, make film to be printed and laminating adhesive
The traveling step of sheet material is consistent, and guarantees that print film can be smoothly from laminating adhesive plate surface after subsequent printing terminates again
Peel off, be easy to the collection of print film, do not interfere with the normal operation of laminating adhesive sheet material simultaneously again.The present invention adopts the side of Electrostatic Absorption
Formula, make to fit between film to be printed and laminating adhesive sheet material reliable conveniently separates it is ensured that the transmission of laminating adhesive sheet material and film to be printed again
Stability.
Based on the continous way typography of clearance-type print principle, the accurate transmission direct relation of printing carrier printing quality
Amount, in order to avoid laminating adhesive sheet material skidding in transmit process, it is necessary to assure master send between roller, Timing Belt and driven voller
Precise match, by arranging idler roller in drive roll side, and is made it reliably be compressed with Timing Belt, can improve whole connecting gear
Running precision is it is ensured that laminating adhesive sheet material displacement transmission is accurate.
Preferably, in order that laminating adhesive sheet material is directed at the feeding channel entrance of feeder, the porch of described passage is provided with
The feed guide device matching with laminating adhesive sheet material.
When laminating adhesive sheet material is metal material, in order to ensure there is enough absorption between sheet metal and Timing Belt
Power, described transmission bottom surface is also configured with magnet steel, to increase by one magnetic absorption.
Compared with prior art, it is an advantage of the current invention that: the invention provides a kind of based on clearance-type print principle
The feeder of continuous printing technique, is mainly used in the accurate transmission of laminating adhesive sheet material, by optimize driven roller connecting gear and join
The vacuum absorption device of set setting ensure that the displacement accuracy of laminating adhesive sheet material transmission.Additionally, this feed mechanism simultaneously can be multiple
The synchronous transmission step sequence realized based on the independent film to be printed in film surface printing in lamina membranacea material transmit process, or in laminating adhesive sheet material
On carry out local cold foil technology.Synchronous carry out laminating adhesive transmission and film to be printed transmission when, by the use of laminating adhesive sheet material as to be printed
The carrier of film, makes film reliably be adsorbed on laminating adhesive sheet material by electrostatic adsorption and advances with laminating adhesive sheet material, dexterously
Not easy positioning of defect when overcoming independent film transmission, and contribute to subsequently existing using the laminating adhesive sheet material of some strength as carrier again
The printing operation on film surface, improves the printing quality individually in film surface printing, meets and precisely prints in more wide cut film strips;?
Synchronization carries out laminating adhesive transmission and during cold-hot stamping technique, using upper glue roller on laminating adhesive sheet material accurate transfer cold wave glue, then coordinate cold
Boiling hot film imprinted pattern on cold wave glue, realizes local positioning cold-hot stamping, and rational in infrastructure, design is ingenious, improves the same of operating efficiency
When, greatly save production cost, including time, equipment investment, energy resource consumption and labor management cost etc., make the work(of feeder
Can be diversified, possess certain market competitiveness.
Brief description
Fig. 1 is the structural representation of feeder synchronous driving laminating adhesive sheet material and film to be printed in the embodiment of the present invention;
Fig. 2 is the structural representation that in the embodiment of the present invention, feeder synchronously carries out the transmission of laminating adhesive sheet material and cold-hot stamping technique
Figure;
Fig. 3 is the side view of feeder in the embodiment of the present invention;
Fig. 4 is the top view of feeder in the embodiment of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Multi-path synchronous feeder in the present embodiment is mainly used in the continuous printing technique based on clearance-type print principle
Printing machine in, its major function is to realize the accurate transmission of wide cut laminating adhesive sheet material, meanwhile, in laminating adhesive sheet material transmit process with
Step realizes the transmission step sequence based on the independent film to be printed in film surface printing, or the film in laminating adhesive plate surface local cold-hot stamping
Cold foil technology, makes the functional diversities of feeder, realizes multichannel product synchronous processing, improve production efficiency, reduces production cost.
As shown in Figures 1 to 4, above-mentioned feeder mainly includes frame 1 and motor 18, and frame 1 has horizontal for laminating adhesive sheet material
The passage a passing through, is respectively arranged with drive roll 2 and driven voller 3, described drive roll 2 at the entrance and exit of corresponding described passage a
With Timing Belt 4 is cased with driven voller 3, drive roll 2 side is provided with idler roller 5, and idler roller 5 is reliable with Timing Belt 4 to be compressed, this with
The transmission bottom surface with 4 upper surface composition passage a for the step, is provided with above transmission bottom surface and is compressed with drive roll 2 and driven voller 3 respectively
First hold-down roller 2.1 of cooperation and the second hold-down roller 3.1, transmission subjacent is provided with vacuum suction band 19, vacuum suction band
19 are connected with vacuum suction room 12, and vacuum suction room 12 has bleeding point 12.1, and external vacuum air pump, to realize allowing again
Lamina membranacea material is adjacent to all the time on the transmission bottom surface of Timing Belt 4, is finally reached and controls laminating adhesive sheet material precisely to pass by the Timing Belt 4 operating
The purpose sent.
In order to realize the Multi-path synchronous operation of feeder, frame 1 top has been sequentially arranged film machine 6 of putting, has put film automatic deviation correction
Mechanism 7, membrane power roller 8, film material stock storehouse 9 and first walk film guide roller set 10, described first walk film guide roller set 10 by multiple walk film
Deflector roll is sequentially arranged composition, and first walk film guide roller set 10 correspond to the first hold-down roller 2.1, from film material stock storehouse 9 send to be printed
Brush film is walked to be pressed by the first hold-down roller 2.1 after film guide roller set 10 guiding via first and is moved on the laminating adhesive sheet material in passage a in row again,
And transmit with laminating adhesive sheet material, as shown in figure 1, for feeder synchronously carry out laminating adhesive sheet material and film to be printed transmission technique show
It is intended to.In addition, in the present embodiment in order that film to be printed paste on laminating adhesive sheet material regain more smooth, reliable, and postorder from
Smoothly peel off on laminating adhesive sheet material and collect, be provided with electrostatic rod 11 at the first hold-down roller 2.1 above passage a, this electrostatic rod 11
Can make patch multiple in the film surface band to be printed on laminating adhesive sheet material with laminating adhesive sheet material electrically charged contrary electric charge, using electrostatic
The mode of absorption makes can adsorption reliability conveniently to separate between film to be printed and laminating adhesive sheet material again.
As shown in Fig. 2 synchronously carrying out the transmission of laminating adhesive sheet material and the process schematic representation of local cold-hot stamping operation for feeder.Logical
On road a, lateral extent driven voller 3 one segment distance is provided with soft version upper glue roller 15, is provided with and this soft version upper glue roller 15 on the downside of passage a
3rd hold-down roller 15.1 of compression fit, frame 1 top is provided with for shifting cold wave glue to this soft version upper glue roller 15 surface
Anilox roll 14, soft version upper glue roller 15 can move laminating adhesive web contact in passage a with row and by soft version upper glue roller 15 roll surface
Cold wave glue be transferred to the upper surface of laminating adhesive sheet material;Meanwhile, frame 1 top is additionally provided with second near described film material stock storehouse 9 and walks
Film guide roller set 13, this second walks film guide roller set 13 and above-mentioned first to walk film guide roller set 10 be choice relation arranged side by side, and second walks film
Guide roller set 13 correspond to the second hold-down roller 3.1, from the cold stamping film that film material stock storehouse 9 is sent via second walk film guide roller set 13 guiding after around
The upper surface with laminating adhesive sheet material through the second hold-down roller 3.1, because laminating adhesive sheet material finally will send via the second hold-down roller 3.1
Go out, the laminating adhesive sheet material that surface is printed on cold wave glue is finally contacted with cold stamping film at the second hold-down roller 3.1, thus by cold stamping film
Imprint patterns scribble the position of cold wave glue to laminating adhesive sheet material, dexterously achieve during laminating adhesive sheet material row moves in laminating adhesive sheet material
On carry out the technique of local cold-hot stamping, the second hold-down roller 3.1 is provided with the film gatherer 16 for collecting cold stamping film.
The porch of described passage a is provided with the feed guide device 17 matching with laminating adhesive sheet material, so that laminating adhesive sheet material is obtained
To be directed at the feeding channel entrance of feeder.
In addition, for when laminating adhesive sheet material is metal material, in order to ensure have between sheet metal and Timing Belt enough
Absorption affinity, be also configured with magnet steel 20 in transmission bottom surface so that sheet metal reliably absorption on the transmission bottom surface of Timing Belt.
The feeder of said structure, is ensured by the driven roller connecting gear of optimization and the vacuum absorption device of supporting setting
The displacement accuracy of laminating adhesive sheet material transmission.Additionally, this feed mechanism can synchronous in laminating adhesive sheet material transmit process be realized simultaneously
Based on the transmission step sequence of the independent film to be printed in film surface printing, or local cold-hot stamping technique is carried out on laminating adhesive sheet material.?
When synchronization carries out laminating adhesive transmission and film to be printed transmission, by the use of laminating adhesive sheet material as the carrier of film to be printed, by Electrostatic Absorption
Effect makes film reliably be adsorbed on laminating adhesive sheet material and advances with laminating adhesive sheet material, is difficult when dexterously overcoming independent film transmission
The defect of positioning, and the follow-up printing operation on film surface is contributed to as carrier using the laminating adhesive sheet material of some strength again, improve
Individually in the printing quality of film surface printing, meet and precisely print in more wide cut film strips;Transmit and cold in the synchronous laminating adhesive that carries out
During hot stamping process, using upper glue roller on laminating adhesive sheet material accurate transfer cold wave glue, then coordinate cold stamping film imprinted pattern on cold wave glue
Case, realizes the local positioning cold-hot stamping of laminating adhesive sheet material, and rational in infrastructure, design is ingenious, while improving operating efficiency, greatlys save
Production cost, including time, equipment investment, energy resource consumption and labor management cost etc., makes the functional diversities of feeder, tool
Standby certain market competitiveness.