Printing ink printing film multicolor intaglio press
Technical Field
The utility model relates to a printing machine technical field especially relates to an ink printing film polychrome gravure press.
Background
The existing drying device of the film gravure printing machine generally comprises an air blower and a heating rod, but in the drying mode, air draft is needed from the outside when drying is conducted, some external dust, flying wadding and the like are easily adsorbed into the drying device in the working process of the drying device, and in the prior art, a screen is arranged at an air inlet of the air blower to filter impurities, but after the filter screen is used for a long time, the dust accumulated on the filter screen can influence the air inlet efficiency of the air blower, so that the drying efficiency of the film is influenced, and when the film is printed with water-based ink, the film is always stained with the dust, so that the condition that the printing is fuzzy or has impurities is caused, and the printing quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a printing ink printing film polychrome gravure press is blockked up the drying efficiency who influences the film by the dust in order to solve the filter screen that above-mentioned background art provided to and be infected with the problem that the dust influences printing efficiency on the film.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multicolor intaglio printing machine for printing ink printing films comprises a shell, wherein a plurality of conveying rollers are fixedly connected to the left end and the right end of the interior of the shell, films are inserted between the conveying rollers at the left end and the right end, a dust suction pipe is inserted into the left end of the top surface of the interior of the shell, a dust suction hood is fixedly connected to the bottom of the dust suction pipe, glue adhering rollers are fixedly connected to the left end and the right end of the bottom of the dust suction hood, a printing assembly is fixedly connected to the middle of the top surface of the interior of the shell, a heating pipe is welded to the right end of the top surface of the interior of the shell, a plurality of electric heating wires are uniformly welded in the heating pipe, a drying hood is welded to the bottom of the heating pipe, a gauze is fixedly connected to the bottom of the drying hood, an air pump is connected to the left end of the top surface of the exterior of the shell through screws, a filter box and a fan are fixedly connected to the right end of the top surface of the exterior of the shell, and a filter screen is embedded in the upper end of the interior of the filter box, the middle part of the interior of the filter box is rotatably connected with a rotating shaft, a plurality of cleaning brushes are uniformly welded on the outer circumferential surface of the rotating shaft in a welded mode, the rear surface of the exterior of the filter box is connected with a motor through screws, the fan is located on the right side of the filter box, an air inlet pipe is connected to the air inlet of the fan in an inserted mode, and an exhaust pipe is connected to the air outlet of the fan in an inserted mode.
Further, the film is located right below the dust hood, the printing assembly and the drying hood, and the bottoms of the dust hood and the printing assembly are in contact with the upper surface of the film.
Furthermore, the surface of the gluing roller is covered with traceless removable glue, and the gluing roller is attached to the surface of the film.
Furthermore, the top of the dust suction pipe penetrates through the shell, the top of the dust suction pipe is connected and communicated with the air inlet of the air pump, and the bottom of the dust suction pipe is communicated with the inside of the dust suction cover.
Furthermore, the bottom of the exhaust pipe penetrates into the heating pipe and is communicated with the heating pipe, and the bottom of the heating pipe is communicated with the inside of the drying cover.
Furthermore, the left end of the air inlet pipe penetrates through the upper end inside the filter box, and the air inlet pipe is positioned on the right side of the filter screen.
Furthermore, the rear end of the rotating shaft penetrates out of the filter box and is fixedly connected with the power output end of the motor.
Furthermore, the filter screen is half-circular arc shape setting, and the cleaning brush is located the filter screen under, and the brush hair of cleaning brush contacts with the lower surface of filter screen moreover.
Furthermore, the upper end of the left side surface of the filter box is an opening end, and the opening end is positioned on the left side of the filter screen.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
through the matching of the dust hood and the bonding roller, the dust hood can suck away the dust on the surface of the film, and the bonding roller can stick away the dust on the surface of the film through the viscose on the surface, so that the surface of the film can be cleaned before the film is printed, and the effect of printing is prevented from being influenced by the dust;
through the cooperation setting of filter screen and cleaning brush, the cleaning brush can rotate in the drive of motor, simultaneously because the filter screen is the semicircle setting, so pivoted cleaning brush can clean the filter screen to this can prevent that the filter screen from taking place to block up, avoids influencing the drying efficiency of film.
Drawings
Fig. 1 is a schematic view of the front internal structure of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a of fig. 1 according to the present invention.
Fig. 3 is a partially enlarged schematic view of the point B of fig. 1 according to the present invention.
Fig. 4 is a partially enlarged schematic view of the point C of fig. 1 according to the present invention.
Fig. 5 is a schematic view of the filter box of the present invention.
In FIGS. 1-5: 1-shell, 2-conveying roller, 3-film, 4-dust hood, 5-gluing roller, 6-dust suction pipe, 7-air pump, 8-printing component, 9-heating pipe, 10-heating wire, 11-drying hood, 12-gauze, 13-fan, 14-exhaust pipe, 15-air inlet pipe, 16-filter box, 17-filter screen, 18-rotating shaft, 19-cleaning brush and 20-motor.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 5:
the utility model provides an ink printing film polychrome gravure press, including casing 1, each part to an ink printing film polychrome gravure press carries out the detailed description below:
the left end and the right end of the inside of a shell 1 are fixedly connected with a plurality of conveying rollers 2, a film 3 is inserted between the conveying rollers 2 at the left end and the right end, a dust collection pipe 6 is inserted at the left end of the top surface of the inside of the shell 1, the bottom of the dust collection pipe 6 is fixedly connected with a dust hood 4, the left end and the right end of the bottom of the dust hood 4 are fixedly connected with a glue adhering roller 5, a printing assembly 8 is fixedly connected to the middle of the top surface of the inside of the shell 1, a heating pipe 9 is welded at the right end of the top surface of the inside of the shell 1, a plurality of heating wires 10 are uniformly welded inside the heating pipe 9, a drying hood 11 is welded at the bottom of the heating pipe 9, and a gauze 12 is fixedly connected to the bottom of the drying hood 11;
specifically, the film 3 moves from left to right, the conveying roller 2 has an auxiliary movement effect, the air pump 7 can pump the inside of the dust hood 4 into a negative pressure state through the dust suction pipe 6, so that the dust attached to the surface of the film 3 can be sucked away by the dust hood 4 in the negative pressure state, meanwhile, the glue roller 5 can also glue away the dust on the surface of the film 3 because the glue roller 5 is attached to the surface of the film 3, and after the surface of the film 3 is cleaned, the film 3 passes below the printing assembly 8 and is printed, so that by the mode, the surface of the film 3 can be cleaned, the dust is prevented from influencing the printing effect of the film 3, and after the film 3 is printed, the film 3 can move to the lower part of the drying hood 11;
the fan 13 can blow air into the heating pipe 9 through the exhaust pipe 14, then the flowing air blows heat generated when the heating wire 10 works into the drying hood 11, so that after the printed film 3 passes below the drying hood 11, hot air blown out from the bottom of the drying hood 11 can dry ink on the surface of the film 3, and the gauze 12 is arranged at the bottom of the drying hood 11, so that the hot air blown out from the bottom of the drying hood 11 can be refined, and the influence of over-concentrated wind on the drying effect of the ink is avoided;
according to the above, the left end of the external top surface of the shell 1 is connected with the air pump 7 through a screw, the right end of the external top surface of the shell 1 is fixedly connected with the filter box 16 and the fan 13, the upper end of the inside of the filter box 16 is embedded with the filter screen 17, the middle part of the inside of the filter box 16 is rotatably connected with the rotating shaft 18, the outer circumferential surface of the rotating shaft 18 is uniformly welded with the plurality of cleaning brushes 19, the rear surface of the outside of the filter box 16 is connected with the motor 20 through a screw, the fan 13 is positioned on the right side of the filter box 16, the air inlet of the fan 13 is connected with the air inlet pipe 15 in an inserting manner, and the air outlet of the fan 13 is connected with the air outlet pipe 14 in an inserting manner;
specifically, air enters the inside of the filter box 16 from the open end of the filter box 16, then the air inside the filter box 16 is subjected to double filtration through the semi-arc-shaped filter screen 17, and then the fan 13 extracts the filtered air through the air inlet pipe 15 and discharges the air into the heating pipe 9;
the motor 20 can drive the cleaning brush 19 to rotate through the rotating shaft 18, and the rotating cleaning brush 19 can clean the filter screen 17, so that the filter screen 17 can be prevented from being blocked by dust, and the air inlet pipe 15 can continuously supply air into the fan 13.