CN204414748U - Rubber surface printing device for printed matter - Google Patents

Abstract

The invention discloses a rubber surface printing device for printed matter, which comprises a main wallboard (15), a printing bottom roller (5), and a printing roller (6). The printing bottom roller (5) is mounted on the main wallboard (15) In the upper part, the printing roller (6) is mounted on the lower part of the main wallboard (15) and is rolled with the bottom printing roller (5), on the main wallboard (15) and on the printing roller (6) An inking mechanism (7) is installed at the side of the main wallboard; a peeling frame (16) is installed on the side of the main wallboard, and a peeling roller (4) is housed on the peeling frame (16). The other side of the board is sequentially equipped with an offset printing drying mechanism (8) and a printed matter compounding mechanism. The invention realizes printing on the rubber surface of the printing layer, so that the printed matter is easy to be peeled off and will not be shredded, can be reused and recycled, expands the use range of the printed matter, and improves the quality of the printed matter.

Description

Rubber surface printing device for printed matter

technical field

The invention relates to a printing machine, in particular to a printed matter printing device.

Background technique

With the improvement of the national economy, the printing and packaging industry has developed rapidly. The printing requirements for printed matter are: high-end, exquisite, environmentally friendly, and full of personalization. In the printing process of printed matter, generally only the front side of the printed matter is printed, and the adhesive surface of the self-adhesive (that is, the reverse side) is not printed (blank) and the covering layer is directly covered so that the printed matter can be attached to cosmetics, washing bottles, etc. The attached product is difficult to tear off, easy to shred, and cannot be reused, which affects the overall use of printed matter.

Contents of the invention

The purpose of the present invention is to overcome the above-mentioned shortcomings, and provide a printed matter offset printing device that can print on the offset surface of the printed matter first and then compound.

The purpose of the present invention is achieved through the following technical solutions: printed matter rubber surface printing device, including main wallboard, printing bottom roller, printing roller, said printing bottom roller is installed on the upper part of main wallboard, and said printing roller is installed on the main wall The lower part of the plate is rolled with the printing bottom roller, and an inking mechanism is installed on the main wallboard and at the side of the printing roller; a stripping frame is installed on the side of the main wallboard, and The peeling frame is equipped with a peeling roller, and an offset printing drying mechanism and a printed matter compounding mechanism are sequentially installed on the other side of the main wallboard.

After adopting the present invention, the printing layer of the printed matter is between the bottom printing roller and the printing roller, and a small part of graphic printing is realized on the rubber surface (reverse side) of the printing layer by the lower printing roller, and is dried by an offset printing drying mechanism, passed The printed matter compounding mechanism is compounded with the covering layer, so that the printed matter is attached to the attached product. Because there are a small part and a small range of graphic dots on the adhesive surface that do not have adhesive properties, they are easily peeled off and will not be torn. It can carry out secondary utilization and recycling of waste products, expand the use range of printed matter, and improve the quality of printed matter.

Description of drawings

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a schematic diagram of the installation structure of the printed matter rubber surface printing device of the present invention.

FIG. 2 is a schematic view of the back of FIG. 1 .

Detailed ways

Referring to Fig. 1 and Fig. 2, it can be seen that the printing rubber surface printing device of the present invention applied to the field of printing and packaging includes a main wallboard 15, a printing bottom roller 5, and a printing roller 6, and the printing bottom roller 5 is mounted on the main wallboard 15 The upper part of the printing roller 6 is mounted on the lower part of the main wallboard 15 and is rolled with the printing bottom roller 5. On the main wallboard 15 and at the side of the printing roller 6, an inking mechanism is installed 7; a peeling frame 16 is installed on the side (feeding place) of the main wallboard 15, and a stripping roller 4 is installed on the peeling frame 16; ) are equipped with offset printing drying mechanism 8 (ie UV light box) and printed matter composite mechanism in turn.

Wherein, a base 18 is installed at the bottom of the main wallboard 15 . On the peeling stand 16 and below the peeling roller 4, an upper peeling transition roller 3, a peeling tension roller 2, and a lower peeling transition roller 1 are sequentially installed. The printed matter composite mechanism includes a composite frame 17, an upper composite rubber roller 9 and a lower composite steel roller 10 mounted on the upper part of the composite frame in a rolling arrangement. As shown in FIG. 2 , a rubber roller tensioning mechanism 14 connected with the composite rubber roller 9 of the printed matter compounding mechanism is installed on the top of the compound frame 17 of the printed matter compounding mechanism.

With reference to Fig. 1, shown in Fig. 2, in order to realize the deviation correction function of the cover layer of printed matter, the deviation correction transition roller 12, manual deviation correction mechanism 11 (comprising deviation correction adjustment hand wheel 13) are equipped with at the bottom of the compound frame 17 of described printed matter composite mechanism .

As shown in FIG. 1 , the printed matter 20 is divided into a printing layer 21 (upper) and a cover layer 22 (lower). According to the printed matter peeling and compounding method obtained by the printed matter rubber surface printing device: the printed layer 21 of the printed matter 20 passes through the peeling roller 4, the printing bottom roller 5 and the printing roller 6 successively for rubber surface printing, and the offset printing drying mechanism 8 (i.e. UV light box) for drying and on the printed matter composite mechanism; meanwhile, the cover layer 22 of the printed matter 20 is peeled off by the peeling roller 4 (and the upper peeling transition roller 3, the peeling tension roller 2, the lower peeling transition roller 1), the main wallboard 15 The bottom (that is, in the base 18, and the lower part of the offset printing drying mechanism 8 and the printed matter compounding mechanism), then reaches the printed matter compounding mechanism to be compounded with the printing layer 21. Wherein, the printing layer 21 of the printed matter 20 is between the bottom printing roller 5 and the printing roller 6, and the rubber surface (i.e. the reverse side) of the printing layer 21 is printed by the printing roller on a small part and in a small area, and is dried by the offset printing drying mechanism 8 .

Claims (4)

1. The rubber surface printing device for printed matter, including main wallboard (15), printing bottom roller (5), printing roller (6), is characterized in that: described printing bottom roller (5) is contained in the main wallboard (15) In the upper part, the printing roller (6) is mounted on the lower part of the main wallboard (15) and is rolled with the bottom printing roller (5), on the main wallboard (15) and on the printing roller (6) An inking mechanism (7) is installed at the side of the main wallboard (15); a peeling frame (16) is installed on the side of the main wallboard (15), and a peeling roller (4) is housed on the peeling frame (16). The other side of the main wallboard (15) is equipped with an offset printing drying mechanism (8) and a printed matter compounding mechanism successively. 2. The printed matter rubber surface printing device according to claim 1, characterized in that: on the peeling frame (16) and below the peeling roller (4), the upper peeling transition roller (3), Stripping tension roller (2), lower stripping transition roller (1). 3. The printed matter rubber surface printing device according to claim 1, characterized in that: the printed matter composite mechanism includes a composite frame (17), an upper composite rubber roller (9) mounted on the top of the composite frame in a rolling configuration ) and the lower composite steel roll (10). 4. The printed matter offset printing device according to claim 1, characterized in that: a deviation correction transition roller (12) and a manual deviation correction mechanism (11) are installed at the lower part of the compound frame (17) of the printed matter compound mechanism.