EP2578403A1 - Print - Google Patents
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- Publication number
- EP2578403A1 EP2578403A1 EP11791962.1A EP11791962A EP2578403A1 EP 2578403 A1 EP2578403 A1 EP 2578403A1 EP 11791962 A EP11791962 A EP 11791962A EP 2578403 A1 EP2578403 A1 EP 2578403A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- substrate
- drying
- printing machine
- machine according
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000001035 drying Methods 0.000 claims abstract description 55
- 239000000758 substrate Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims description 18
- 238000003908 quality control method Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 8
- 239000000976 ink Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F5/00—Rotary letterpress machines
- B41F5/24—Rotary letterpress machines for flexographic printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/0024—Frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/008—Mechanical features of drives, e.g. gears, clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/016—Brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/22—Means for cooling or heating forme or impression cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0423—Drying webs by convection
- B41F23/0426—Drying webs by convection using heated air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0476—Cooling
- B41F23/0479—Cooling using chill rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0483—Drying combined with cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
Definitions
- the present invention relates to a printing machine and more specifically to a flexographic printing machine which comprises, according to a standard layout, the following units or devices: a central rotary impression drum cooled by water supporting a laminar substrate; printing groups and drying groups; a water distribution device; a first air circulation device (associated with said drying groups); a drying tunnel for drying the printed laminar substrate and a second air circulation device associated with said drying tunnel.
- the invention provides a characteristic distribution of the mentioned units or devices in the machine assembly facilitating their access particularly for maintenance, also providing a particular layout for the drying tunnel.
- the mentioned built-in units and particularly the air circulation devices and drying tunnel are generally placed in an upper part in relation to the central impression drum, associated with one or more supporting structures basically provided for supporting them. Therefore, accessing said elements or devices both for maintenance and for acting in the event of a breakdown becomes complicated and generally requires auxiliary means such as stairways or elevators to access specific elements.
- a platform having a small dimension has been defined above the upper level of the central impression drum, but the platform was not envisaged to allow suitable access to the mentioned units or devices.
- the invention offers an alternative to this problem by means of a particular distribution of the mentioned units and devices in an upper platform of the machine.
- the invention proposes a flexographic printing machine of the type integrating:
- the mentioned water distribution device, the first and second air circulation devices and the drying tunnel are arranged in an upper level with respect to said print unit, distributed on a wide platform and spread out such that an upper passageway which enables operators to access any of said units or devices optimally is defined between same, access means, for example a stairway, having been provided for accessing said upper passageway from the ground area or lower level of the machine.
- the mentioned cooling unit is also located in said upper level and accessible from the mentioned upper passageway, said cooling unit including a cooling roller arranged for cooling the printed substrate once it has been dried by the drying tunnel.
- a quality control unit which comprises an image capturing device for controlling the quality of the printed substrate has been provided also located in said platform or upper level of the machine. Said quality control unit is intended for verifying the quality of the printed substrate once it is cooled by said cooling unit, said quality control unit being readily accessible from the mentioned upper passageway.
- an unwinding unit for unwinding the substrate from a first reel and a winding unit for winding the printed substrate on a second reel.
- the drying tunnel is arranged longitudinally next to one of the sides of the machine and separated by said passageway, one of its ends being next to a passage opening for the passage of the assessing material or the material coming from the drum.
- the drying tunnel comprises a plurality of support rollers defining an elongated arched floor suitable for supporting and guiding the substrate into the drying tunnel. There is a drying screen above each of said rollers.
- the drying screens are assembled in cantilever and bound by one of their ends to a wall of the tunnel which is articulated to swivel together with a lid portion perpendicular to said wall.
- This arrangement allows a very easy access to the laminar band to be dried, since the ends of the drying screens are free for any necessary intervention thereon during the machine operating cycle.
- the mentioned upper level defines a platform demarcated by a railing with at least one opening for access from a stairway.
- the machine is also characterized in that it defines an enclosure adjacent to a first side of the central impression drum of the machine wherein all the drive motors both of the drum and of the rollers of the printing groups are arranged, a part of the mentioned upper platform extending above said enclosure.
- a second side of the impression drum where a protective fairing defines a vertical wall of the machine thus remains completely smooth, for removing, for example, the sleeves of the printing rollers through suitable openings of a bedplate of the machine, and all the motors including the traction motor fixed to the shaft of the central impression drum are arranged on the other side and inside the mentioned enclosure.
- the printing machine of this invention comprises the following known units or devices in combination:
- the invention proposes that the mentioned water distribution device 7, said first and second air circulation devices 8, 11, an electrical cabinet 29 for the air circulation devices, said drying tunnel 10, and several other devices supporting the print unit, are arranged in an upper level with respect to said print unit 3, and distributed on an raised platform 6 accessed through a stairway 24, such that there is defined between same an upper passageway 19 opening up a generally wide passage so that an operator can easily and/or conveniently access said devices (7, 8, 10, 11, 29) for inspection and/or for performing any maintenance task, access means having been provided for accessing said upper passageway 19 from the lower level of the machine.
- the mentioned platform 6 located in said upper level is demarcated by a railing or panel 21 with at least one opening for accessing from the stairway 24.
- drying tunnel 10 is arranged longitudinally next to one of the sides of the machine and separated by said passageway 19, one of its ends being next to a passage opening 51 for the passage of the material coming from the impression drum 4. It is also possible to access the upper part of the drum 10 through said passage opening 51 for any maintenance task.
- the flexographic printing machine proposed further comprises a plurality of support rollers 17 for supporting and guiding the substrate S from one unit to another, some of said support rollers 17 raising the substrate S until a position close to the upper level to provide a passage for said operator below the substrate S between the unwinding unit 1 and the mentioned print unit 3.
- the printing machine further comprises a cooling unit 23 located in said upper level and accessible from the upper passageway 19, said cooling unit 23 including a cooling roller 13 which is intended for cooling the printed substrate S once it is dried by the drying tunnel 10.
- An embodiment of this printing machine also provides the inclusion of a quality control unit 14 applied for inspecting the quality of the printed substrate S once it is cooled by said cooling unit 23, said quality control unit being located in said upper level and accessible from the upper passageway 19.
- said quality control unit 14 comprises an image capturing device on top of the printed substrate S for controlling the quality of the printed substrate S.
- the proposed printing machine further comprises an unwinding unit 1 for unwinding the substrate S from a first reel 2 and a winding unit 15 for winding the printed substrate S on a second reel 16, said winding and unwinding units 1, 15 being arranged in the same lower level as the print unit 3.
- the machine further integrates a plurality of support rollers 17 for supporting and guiding the substrate from one unit to another, some of said support rollers 17 raising the substrate S until a position close to the upper level to provide a passage 22 for operators below the substrate S between the unwinding unit 1 and the print unit 3.
- Figure 5 shows the open drying tunnel, where it can be seen that the tunnel comprises a plurality of support rollers 41 for supporting and guiding the substrate into the drying tunnel 6 and a plurality of drying screens 40, with a screen 40 on top of a respective roller 41, both said support and guide rollers 41 and the drying screens 40 being assembled in cantilever and bound by one of their ends to a wall of the tunnel to which there is attached in an articulated manner a swiveling cover 42 together with a front lid portion 43 perpendicular to said cover, wherein there is at least one gripping element 44.
- an enclosure adjacent to a first side of the impression drum 4 of the machine accessed through door 50 and where all the drive motors both of the drum 4 and of the rollers 5 of the printing groups are arranged, is defined below the platform 6. Therefore, there are no protruding parts on the other side of the printing machine 3 and the side of the machine and particularly the printing groups can be accessed for maintenance tasks (replacement of printing sleeves, adjustments, etc.) through door 25.
- the drive motor of the drum and the brake are located in a coaxial arrangement on said first side of the central drum of the machine, inside the mentioned enclosure above which the platform 6 extends.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The present invention relates to a printing machine comprising a rotary impression drum (4) cooled by water supporting a substrate (S), printing groups (5) and drying groups (6); a water distribution device (7); a first air circulation device (8) associated with said drying groups (6); a drying tunnel (10) for drying the printed substrate (S) and a second air circulation device (11) associated with said drying tunnel (10), said water distribution device (7), said first and second air circulation devices (8, 11) and said drying tunnel (10) being arranged in an upper platform with respect to said print unit (3), and distributed such that a passageway (19) enabling an operator to access said devices is defined between same, access means having been provided for accessing said upper passageway (19).
Description
- The present invention relates to a printing machine and more specifically to a flexographic printing machine which comprises, according to a standard layout, the following units or devices: a central rotary impression drum cooled by water supporting a laminar substrate; printing groups and drying groups; a water distribution device; a first air circulation device (associated with said drying groups); a drying tunnel for drying the printed laminar substrate and a second air circulation device associated with said drying tunnel.
- The invention provides a characteristic distribution of the mentioned units or devices in the machine assembly facilitating their access particularly for maintenance, also providing a particular layout for the drying tunnel.
- In known flexographic printing machines, the mentioned built-in units and particularly the air circulation devices and drying tunnel are generally placed in an upper part in relation to the central impression drum, associated with one or more supporting structures basically provided for supporting them. Therefore, accessing said elements or devices both for maintenance and for acting in the event of a breakdown becomes complicated and generally requires auxiliary means such as stairways or elevators to access specific elements.
- In some cases, a platform having a small dimension has been defined above the upper level of the central impression drum, but the platform was not envisaged to allow suitable access to the mentioned units or devices.
- The invention offers an alternative to this problem by means of a particular distribution of the mentioned units and devices in an upper platform of the machine.
- Furthermore, a special structure of the drying tunnel which also favors laminar substrate arrangement tasks and any necessary intervention thereon is provided.
- For that purpose, the invention proposes a flexographic printing machine of the type integrating:
- a print unit which comprises a rotary impression drum cooled by water (to ensure its diametrical stability) and arranged for supporting a laminar substrate, a plurality of printing groups provided for printing inks successively on said substrate, the substrate being supported in said impression drum, and a plurality of drying groups arranged for drying the ink printed by each printing group;
- a water distribution device for cooling the impression drum;
- a first temperature-regulated air circulation device associated with said drying groups;
- a drying tunnel for drying the substrate printed; and
- a second air circulation device with heating means associated with said drying tunnel.
- In accordance with the proposal of this invention, the mentioned water distribution device, the first and second air circulation devices and the drying tunnel are arranged in an upper level with respect to said print unit, distributed on a wide platform and spread out such that an upper passageway which enables operators to access any of said units or devices optimally is defined between same, access means, for example a stairway, having been provided for accessing said upper passageway from the ground area or lower level of the machine.
- It has further been provided that the mentioned cooling unit is also located in said upper level and accessible from the mentioned upper passageway, said cooling unit including a cooling roller arranged for cooling the printed substrate once it has been dried by the drying tunnel.
- In one embodiment, a quality control unit which comprises an image capturing device for controlling the quality of the printed substrate has been provided also located in said platform or upper level of the machine. Said quality control unit is intended for verifying the quality of the printed substrate once it is cooled by said cooling unit, said quality control unit being readily accessible from the mentioned upper passageway.
- In the same lower level as the print unit there is provided an unwinding unit for unwinding the substrate from a first reel and a winding unit for winding the printed substrate on a second reel.
- The drying tunnel is arranged longitudinally next to one of the sides of the machine and separated by said passageway, one of its ends being next to a passage opening for the passage of the assessing material or the material coming from the drum.
- The drying tunnel comprises a plurality of support rollers defining an elongated arched floor suitable for supporting and guiding the substrate into the drying tunnel. There is a drying screen above each of said rollers. The drying screens are assembled in cantilever and bound by one of their ends to a wall of the tunnel which is articulated to swivel together with a lid portion perpendicular to said wall.
- This arrangement allows a very easy access to the laminar band to be dried, since the ends of the drying screens are free for any necessary intervention thereon during the machine operating cycle.
- In a preferred embodiment, the mentioned upper level defines a platform demarcated by a railing with at least one opening for access from a stairway.
- The machine is also characterized in that it defines an enclosure adjacent to a first side of the central impression drum of the machine wherein all the drive motors both of the drum and of the rollers of the printing groups are arranged, a part of the mentioned upper platform extending above said enclosure.
- A second side of the impression drum where a protective fairing defines a vertical wall of the machine thus remains completely smooth, for removing, for example, the sleeves of the printing rollers through suitable openings of a bedplate of the machine, and all the motors including the traction motor fixed to the shaft of the central impression drum are arranged on the other side and inside the mentioned enclosure.
- Another feature of the machine proposed is that the drive motor of the drum and the brake are placed in a coaxial arrangement, projecting towards said first side of the machine, inside the mentioned enclosure below the upper platform.
- Other features of the invention will be shown more clearly in the detailed description of an embodiment illustrated in the attached drawings in which:
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Fig. 1 is a perspective view of a printing machine according to one embodiment of the present invention; -
Fig. 2 is another perspective view of the printing machine; -
Fig. 3 is a top view of the printing machine; -
Fig. 4 is a side view of the printing machine; and -
Fig. 5 is a perspective view of a drying tunnel pertaining to the printing machine. - The printing machine of this invention comprises the following known units or devices in combination:
- a
flexographic print unit 3 including a centralrotary impression drum 4, advantageously cooled by water and suitable for supporting a substrate S, a plurality ofprinting groups 5 arranged for printing inks successively on said substrate S, the substrate being supported on saidimpression drum 4, and a plurality of drying groups arranged for drying the printed ink, with one drying group for eachprinting group 5; - a
water distribution device 7 for cooling thecentral impression drum 4; - a first
air circulation device 8 associated with saiddrying groups 6 of theprinting groups 5, and provided, in a preferred embodiment, with air temperature regulating means; - a
drying tunnel 10 for drying the printed substrate S; and - a second
air circulation device 11 associated with saiddrying tunnel 10, also advantageously provided with air temperature regulating means. - In a first main aspect, the invention proposes that the mentioned
water distribution device 7, said first and secondair circulation devices electrical cabinet 29 for the air circulation devices, said dryingtunnel 10, and several other devices supporting the print unit, are arranged in an upper level with respect to saidprint unit 3, and distributed on an raisedplatform 6 accessed through astairway 24, such that there is defined between same anupper passageway 19 opening up a generally wide passage so that an operator can easily and/or conveniently access said devices (7, 8, 10, 11, 29) for inspection and/or for performing any maintenance task, access means having been provided for accessing saidupper passageway 19 from the lower level of the machine. - The mentioned
platform 6 located in said upper level is demarcated by a railing orpanel 21 with at least one opening for accessing from thestairway 24. - It can be seen in
Figures 1 to 3 that thedrying tunnel 10 is arranged longitudinally next to one of the sides of the machine and separated bysaid passageway 19, one of its ends being next to a passage opening 51 for the passage of the material coming from theimpression drum 4. It is also possible to access the upper part of thedrum 10 through said passage opening 51 for any maintenance task. - The flexographic printing machine proposed further comprises a plurality of
support rollers 17 for supporting and guiding the substrate S from one unit to another, some of saidsupport rollers 17 raising the substrate S until a position close to the upper level to provide a passage for said operator below the substrate S between theunwinding unit 1 and the mentionedprint unit 3. - The printing machine further comprises a
cooling unit 23 located in said upper level and accessible from theupper passageway 19, saidcooling unit 23 including acooling roller 13 which is intended for cooling the printed substrate S once it is dried by thedrying tunnel 10. - An embodiment of this printing machine also provides the inclusion of a
quality control unit 14 applied for inspecting the quality of the printed substrate S once it is cooled by saidcooling unit 23, said quality control unit being located in said upper level and accessible from theupper passageway 19. In one embodiment, saidquality control unit 14 comprises an image capturing device on top of the printed substrate S for controlling the quality of the printed substrate S. - It can be seen in
Figure 4 that the proposed printing machine further comprises anunwinding unit 1 for unwinding the substrate S from a first reel 2 and awinding unit 15 for winding the printed substrate S on asecond reel 16, said winding and unwindingunits print unit 3. - As can be seen in said
Figure 4 , the machine further integrates a plurality ofsupport rollers 17 for supporting and guiding the substrate from one unit to another, some of saidsupport rollers 17 raising the substrate S until a position close to the upper level to provide apassage 22 for operators below the substrate S between theunwinding unit 1 and theprint unit 3. -
Figure 5 shows the open drying tunnel, where it can be seen that the tunnel comprises a plurality ofsupport rollers 41 for supporting and guiding the substrate into thedrying tunnel 6 and a plurality ofdrying screens 40, with ascreen 40 on top of arespective roller 41, both said support andguide rollers 41 and thedrying screens 40 being assembled in cantilever and bound by one of their ends to a wall of the tunnel to which there is attached in an articulated manner aswiveling cover 42 together with afront lid portion 43 perpendicular to said cover, wherein there is at least one grippingelement 44. - In another aspect of the invention, it has been provided that an enclosure adjacent to a first side of the
impression drum 4 of the machine accessed throughdoor 50 and where all the drive motors both of thedrum 4 and of therollers 5 of the printing groups are arranged, is defined below theplatform 6. Therefore, there are no protruding parts on the other side of theprinting machine 3 and the side of the machine and particularly the printing groups can be accessed for maintenance tasks (replacement of printing sleeves, adjustments, etc.) throughdoor 25. - In yet another aspect of this invention, it has been provided that the drive motor of the drum and the brake are located in a coaxial arrangement on said first side of the central drum of the machine, inside the mentioned enclosure above which the
platform 6 extends.
Claims (12)
- A printing machine of the type comprising:a print unit (3) including a rotary impression drum (4) cooled by water and arranged for supporting a substrate (S), a plurality of printing groups (5) arranged for printing inks successively on said substrate (S) supported on said impression drum (4), and a plurality of drying groups (6) arranged for drying the ink printed by each printing group (5);a water distribution device (7) for cooling the impression drum (4);a first air circulation device (8) associated with said drying groups (6);a drying tunnel (10) for drying the printed substrate (S); anda second air circulation device (11) associated with said drying tunnel (10);characterized in that said water distribution device (7), said first and second air circulation devices (8, 11) and said drying tunnel (10) are arranged in an upper level with respect to said print unit (3) and distributed such that an upper passageway (19) enabling an operator to access said devices is defined between same, access means being provided for accessing said upper passageway (19).
- The printing machine according to claim 1, characterized in that it further comprises a cooling unit (23) located in said upper level and accessible from the upper passageway (19), said cooling unit (23) including a cooling roller (13) arranged for cooling the printed substrate (S) once it is dried by the drying tunnel (10).
- The printing machine according to claim 2, characterized in that it further comprises a quality control unit (14) for controlling the quality of the printed substrate (S) once it is cooled by said cooling unit (23), said quality control unit being located in said upper level and accessible from the upper passageway (19).
- The printing machine according to claim 3, characterized in that said quality control unit (14) comprises an image capturing device for controlling the quality of the printed substrate (S).
- The printing machine according to claim 3, characterized in that it further comprises an unwinding unit (1) for unwinding the substrate (S) from a first reel (2) and a winding unit (15) for winding the printed substrate (S) on a second reel (16), said winding and unwinding units (1, 15) being arranged in the same lower level as the print unit (3).
- The printing machine according to claim 5, characterized in that it further comprises a plurality of support rollers (17) for supporting and guiding the substrate from one unit to another, some of said support rollers (17) raising the substrate (S) until a position close to the upper level to provide a passage for said operator below the substrate (S) between the unwinding unit (1) and the print unit (3).
- The printing machine according to claim 5, characterized in that it further comprises a plurality of support rollers (41) for supporting and guiding the substrate into the drying tunnel (6).
- The printing machine according to claim 7, characterized in that said drying tunnel (10) comprises a plurality of drying screens (40) assembled in cantilever and bound by one of their ends to a wall of the tunnel, from which derives a swiveling cover (42) together with a lid portion (43) perpendicular to said cover.
- The printing machine according to claim 8, characterized in that said drying tunnel (10) is arranged longitudinally next to one of the sides of the machine and separated therefrom by said passageway (19), one of its ends being next to a passage opening (51) for the passage of the material coming from the impression drum (4).
- The printing machine according to any one of the preceding claims, characterized in that said upper level defines a platform (6) demarcated by a railing (21), with at least one opening for access from a stairway (24).
- The printing machine according to claim 10, characterized in that it includes an enclosure adjacent to a first side of the impression drum of the machine, wherein all the drive motors both of the drum (4) and of the rollers of the printing groups (5) are arranged, a part of the mentioned platform extending above said enclosure.
- The printing machine according to claim 11, characterized in that the drive motor of the drum (4) and the brake are placed in a coaxial arrangement on said first side of the central drum of the machine.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201000757A ES2374784B1 (en) | 2010-06-01 | 2010-06-01 | PRINTER MACHINE |
PCT/ES2011/000175 WO2011154566A1 (en) | 2010-06-01 | 2011-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2578403A1 true EP2578403A1 (en) | 2013-04-10 |
Family
ID=45097559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11791962.1A Withdrawn EP2578403A1 (en) | 2010-06-01 | 2011-06-01 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2578403A1 (en) |
BR (1) | BR112012030555A2 (en) |
ES (1) | ES2374784B1 (en) |
WO (1) | WO2011154566A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105946345A (en) * | 2016-05-13 | 2016-09-21 | 安徽海澄德畅电子科技有限公司 | Rear-mounted printing paper cooling assembly for printing machine |
EP3170611A1 (en) * | 2015-11-20 | 2017-05-24 | Comexi Group Industries, S.A.U | Continuous web laser treatment module |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2573815T3 (en) | 2013-10-07 | 2016-06-10 | Comexi Group Industries, S.A.U | Central printing drum printing machine for printing radiation curable inks |
CN112273791B (en) * | 2020-10-29 | 2022-06-21 | 潮州市小牛贝贝鞋业有限公司 | Equipment for slipper printing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3401626A1 (en) * | 1984-01-18 | 1985-07-18 | Fischer & Krecke, 4800 Bielefeld | FLEXO PRINTING MACHINE WITH TEMPERATURE-STABILIZED PRINTING MACHINE FRAME |
IT1229689B (en) * | 1989-04-21 | 1991-09-06 | Graphic Machine Service Srl | FLEXOGRAPHIC MACHINE. |
US5407708B1 (en) * | 1994-01-27 | 1997-04-08 | Grace W R & Co | Method and apparatus for applying radiation curable inks in a flexographic printing system |
DE19811134A1 (en) * | 1998-03-16 | 1999-09-23 | Lemo Maschb Gmbh | Flexographic printing machine with several individually driven printing units |
ITVR20010130A1 (en) * | 2001-12-06 | 2003-06-06 | Of E M S R L | QUICK CHANGE PRINTING GROUP OF SLEEVES IN FLEXOGRAPHIC MACHINES |
CN102173184B (en) * | 2011-03-08 | 2012-08-08 | 上海环野机械有限公司 | Narrow amplitude satellite type flexographic plate printing machine |
-
2010
- 2010-06-01 ES ES201000757A patent/ES2374784B1/en not_active Expired - Fee Related
-
2011
- 2011-06-01 BR BR112012030555A patent/BR112012030555A2/en not_active IP Right Cessation
- 2011-06-01 EP EP11791962.1A patent/EP2578403A1/en not_active Withdrawn
- 2011-06-01 WO PCT/ES2011/000175 patent/WO2011154566A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2011154566A1 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3170611A1 (en) * | 2015-11-20 | 2017-05-24 | Comexi Group Industries, S.A.U | Continuous web laser treatment module |
CN105946345A (en) * | 2016-05-13 | 2016-09-21 | 安徽海澄德畅电子科技有限公司 | Rear-mounted printing paper cooling assembly for printing machine |
CN105946345B (en) * | 2016-05-13 | 2018-07-20 | 广州市雅迪印业有限公司 | Rear-mounted printing paper cooling component for printing machine |
Also Published As
Publication number | Publication date |
---|---|
WO2011154566A1 (en) | 2011-12-15 |
ES2374784A1 (en) | 2012-02-22 |
ES2374784B1 (en) | 2013-01-24 |
BR112012030555A2 (en) | 2017-06-27 |
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