Set composite is peeled off in the printing of printed matter glue face
Technical field
The present invention relates to a kind of printing machinery, be specifically related to a kind of printed matter printing equipment.
Background technology
Along with the raising of national economy, press-packaging industry obtains fast development, to the print request of printed matter is: top grade, fineness, environmental protection, rich personalization.In printed matter printing process, general is printed in the front of printed matter, the glue face (i.e. reverse side) of its adhesive sticker does not have printing treatment (for blank) and allows cover layer directly cover, be attached on the institute such as cosmetics, wash-bottle by-product to make printed matter and be difficult to tear, easily tear up, cannot secondary utilization be carried out, have impact on comprehensive use of printed matter.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, and provide a kind of and first can print the glue face of printed matter, the printed matter glue face printing of rear compound peels off set composite.
Object of the present invention realizes by following technical solution: set composite is peeled off in the printing of printed matter glue face, comprise main wall plate, printing bottom roller, print roller, described printing bottom roller is contained in the top of main wall plate, described print roller is contained in the bottom of main wall plate and is that roll extrusion is arranged with printing bottom roller, on described main wall plate and in the side edge of print roller, ink feeding mechanism is housed; At the side of described main wall plate, stripping bracket is housed, this stripping bracket is equipped with stripper roll, at another side of described main wall plate, offset printing drier, printed matter composite structure are housed successively; Described printed matter composite structure comprises composite frame, be contained in composite frame top arrange in roll extrusion upper Compound rubber roller with under composite steel roll; The rubber roll strainer be connected with the Compound rubber roller of printed matter composite structure is housed on the top of the composite frame of described printed matter composite structure; Correction transition roller, manual deviation correction mechanism are housed in the bottom of the composite frame of described printed matter composite structure.
After adopting the present invention, the printed layers of printed matter between printing bottom roller and print roller and by under the glue face (reverse side) of print roller to printed layers realize the picture and text printing of fraction, and carry out drying by offset printing drier, compound is carried out by printed matter composite structure and cover layer, thus make printed matter be attached on institute's by-product, due to its glue face having fraction, picture and text point does not among a small circle possess colloidality and is easily stripped tears, can not tear up, secondary utilization can be carried out, waste recovery, expand the scope of application of printed matter, improve the quality of printed matter.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Fig. 1 is mounting structure schematic diagram of the present invention.
Fig. 2 is the schematic rear view of Fig. 1.
Detailed description of the invention
Known with reference to Fig. 1, Fig. 2, set composite is peeled off in the printed matter glue face of the present invention printing be applied on printing packaging field, comprise main wall plate 15, printing bottom roller 5, print roller 6, described printing bottom roller 5 is contained in the top of main wall plate 15, described print roller 6 is contained in the bottom of main wall plate 15 and arranges in roll extrusion with printing bottom roller 5, and described main wall plate 15 is equipped with ink feeding mechanism 7 in the side edge of print roller 6; At the side (charging place) of described main wall plate 15, stripping bracket 16 is housed, this stripping bracket 16 is equipped with stripper roll 4, at another side (discharging place) of described main wall plate 15, offset printing drier 8 (i.e. UV lamp box), printed matter composite structure is housed successively; Described printed matter composite structure comprises composite frame 17, be contained in composite frame top arrange in roll extrusion upper Compound rubber roller 9 with under composite steel roll 10; The rubber roll strainer 14 be connected with the Compound rubber roller 9 of printed matter composite structure is housed on the top of the composite frame 17 of described printed matter composite structure; Correction transition roller 12, manual deviation correction mechanism 11 (comprising correction adjusting handle 13) are housed, to realize the tectal deviation-correcting function of printed matter in the bottom of the composite frame 17 of described printed matter composite structure.
Wherein, in the bottom of described main wall plate 15, base 18 is housed.Be equipped with successively on described stripping bracket 16 and at the below place of stripper roll 4 and peel off transition roller 3, stripping idler roller 2, lower stripping transition roller 1.
As shown in Figure 1, printed matter 20 is divided into printed layers 21 (upper), cover layer 22 (under).Complex method peeled off by the printed matter peeling off set composite gained according to the printing of described printed matter glue face: the printed layers 21 of printed matter 20 successively through stripper roll 4, carry out the printing of glue face between printing bottom roller 5 and print roller 6, offset printing drier 8 (i.e. UV lamp box) carries out on drying, printed matter composite structure; Simultaneously, the cover layer 22 of printed matter 20 is successively through the bottom of the stripping of stripper roll 4 (and upper stripping transition roller 3, peel off idler roller 2, lower stripping transition roller 1), main wall plate 15 (namely in base 18, and the bottom of offset printing drier 8 and printed matter composite structure), then arrive printed matter composite structure and carry out compound with printed layers 21.Wherein, the printed layers 21 of printed matter 20 is between printing bottom roller 5 and print roller 6 and realized fraction by the glue face (i.e. reverse side) of print roller to printed layers 21, printed among a small circle, and carries out drying by offset printing drier 8.