CN106739456A - A kind of soft hybrid printing press of glue - Google Patents
A kind of soft hybrid printing press of glue Download PDFInfo
- Publication number
- CN106739456A CN106739456A CN201611106245.8A CN201611106245A CN106739456A CN 106739456 A CN106739456 A CN 106739456A CN 201611106245 A CN201611106245 A CN 201611106245A CN 106739456 A CN106739456 A CN 106739456A
- Authority
- CN
- China
- Prior art keywords
- pair
- roller
- printing
- wallboards
- offset
- 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.)
- Pending
Links
- 238000007639 printing Methods 0.000 title claims abstract description 58
- 239000003292 glue Substances 0.000 title abstract description 5
- 238000007645 offset printing Methods 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000007774 anilox coating Methods 0.000 claims description 12
- 238000007647 flexography Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010017 direct printing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/007—Apparatus or machines for carrying out printing operations combined with other operations with selective printing mechanisms, e.g. ink-jet or thermal printers
-
- 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
- B41F7/00—Rotary lithographic machines
- B41F7/02—Rotary lithographic machines for offset printing
- B41F7/04—Rotary lithographic machines for offset printing using printing units incorporating one forme cylinder, one transfer cylinder, and one impression cylinder, e.g. for printing on webs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a kind of soft hybrid printing press of glue, including upper and lower roller mandrel, impression cylinder, offset printing ink feeding system on a pair of main wall plates are connected across, also including a switching mechanism, reticulate pattern roller and flexo ink feeding system；Switching mechanism includes a pair of parapet plates, a pair secondary wallboards, a pair of servomotors, two screw mandrels and two nut blocks；A pair of parapet plates are formed after being extended by a pair of paper delivery sides of main wall plate respectively, and a pair of guide rails is horizontally installed respectively on a pair of medial surfaces of parapet plate；Guide rails assembling sliding block is corresponded to respectively on a pair lateral surfaces of secondary wallboard；A pair of servomotors are arranged on a pair of paper delivery sides of parapet plate；Two screw mandrels are connected on a pair of servomotors；Two nut blocks are screwed on two screw mandrels and are fixed on a pair lateral surfaces of secondary wallboard；Reticulate pattern roller is connected across on a pair secondary wallboards；Flexo ink feeding system be connected across on a pair secondary wallboards and with reticulate pattern cylinder contact.The soft mixed printing function of glue of the invention realizes the mutual conversion of offset printing and flexo.
Description
Technical Field
The invention relates to a printing machine, in particular to an offset-flexible mixed printing machine.
Background
In the offset-flexographic hybrid printing machine, the printing mechanism is different in structure because the offset printing is an indirect printing method and the flexo printing is a direct printing method, which are different printing methods. Current printing presses are either standalone offset or flexo printing configurations. Two production lines are needed for indirect printing of offset printing and direct printing of flexo printing.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an offset-flexible mixed printing machine which can realize the interconversion between offset printing and flexible printing and save the manufacturing and purchasing cost.
The purpose of the invention is realized as follows: the offset-flexible mixed printing machine comprises an upper roller mandrel, a lower roller mandrel, an impression roller, an offset ink supply system, a conversion mechanism, an anilox roller and a flexible ink supply system, wherein the upper roller mandrel and the lower roller mandrel are bridged on a pair of main wallboards of the printing machine and are vertically arranged from top to bottom; wherein,
the conversion mechanism comprises a pair of short wallboards, a pair of auxiliary wallboards, a pair of servo motors, two lead screws and two nut blocks; the pair of short wall boards are respectively formed by extending the paper outlet side ends of the pair of main wall boards, and a pair of guide rails are respectively horizontally arranged on the inner side surfaces of the pair of short wall boards; the outer side surfaces of the pair of auxiliary wallboards are respectively provided with a sliding block corresponding to the guide rails on the pair of short wallboards, so that the auxiliary wallboards can be movably connected to the inner side surfaces of the short wallboards through the guide rails and the sliding blocks; the pair of servo motors are arranged at the paper outlet side ends of the pair of short wallboards in a one-to-one correspondence manner; the two screw rods are connected to the pair of servo motors in a one-to-one correspondence manner; the two nut blocks are screwed on the two screw rods in a one-to-one corresponding manner and fixed on the outer side surfaces of the pair of auxiliary wall plates in a one-to-one corresponding manner;
the anilox roller is bridged on the pair of auxiliary wall boards;
the flexible printing ink supply system is bridged on the pair of auxiliary wall plates and is in contact with the anilox roller;
when in an offset printing working state, a plate cylinder sleeve and a rubber cylinder sleeve are respectively sleeved on the upper cylinder mandrel and the lower cylinder mandrel, and the offset printing ink supply system is in contact with the plate cylinder sleeve;
when the flexography operating condition, the flexible version sleeve of suit on the lower cylinder dabber, through drive servo motor, make vice wallboard gets into the inboard of main wall board makes the reticulation cylinder with the contact of flexible version sleeve provides the ink and wash of printing machine by the flexography ink supply system.
The offset-type hybrid printing press described above, wherein the offset inking system includes a water roller, first to third ink rollers; the water roller and the first to the third ink rollers are respectively connected with a set of water ink roller clutch mechanism.
Foretell gentle mixed printing machine of gluing, wherein, every set the oscillating damper of water ink roller includes cylinder and one end and the rocking arm that the piston rod of cylinder is connected, the roller of water roller or the roller of first to third ink roller is connected with the other end of rocking arm.
The flexible printing ink supply system comprises a doctor blade mechanism and an ink fountain mechanism.
The glue soft mixing printing machine is characterized in that the pair of servo motors are connected to the paper outlet ends of the pair of short wallboards in a one-to-one correspondence mode through the pair of brackets.
The glue-soft mixed printing machine can realize the mutual conversion between the offset printing mode and the flexible printing mode through the conversion mechanism with simple structure and convenient operation, thereby saving the manufacturing and purchasing cost and printing products made of various materials quickly and conveniently.
Drawings
FIG. 1 is a schematic diagram of the construction of the flexographic printing press of the present invention;
FIG. 2 is a view taken along the line A in FIG. 1 (offset printing operation);
fig. 3 is a view in the direction a in fig. 1 (flexo-printing operation state).
Detailed Description
The invention will be further explained with reference to the drawings.
Referring to fig. 1 to 3, the hybrid offset printing press of the present invention includes an upper cylinder core 10, a lower cylinder core 20, an impression cylinder 30 and an offset ink supply system 40 disposed at the periphery of the upper cylinder core 10, which are bridged on a pair of main wall boards 100, 100' of the printing press and are vertically arranged from top to bottom; the flexible printing ink supply system further comprises an anilox roller 50, a flexible printing ink supply system 60 and a conversion mechanism;
the offset ink supply system 40 comprises a water roller and first to third ink rollers, wherein the water roller and the first to third ink rollers are respectively connected with a set of water roller clutch mechanism; each set of water roller clutch mechanism comprises an air cylinder and a rocker arm, one end of the rocker arm is connected with a piston rod of the air cylinder, and a roller shaft of the water roller or roller shafts of the first to third ink rollers are connected with the other end of the rocker arm;
the conversion mechanism comprises a pair of short wallboards 110 and 110 ', a pair of auxiliary wallboards 200 and 200', a pair of servo motors 23, two screw rods 24 and two nut blocks 25; wherein,
a pair of short wall boards 110, 110 ' are respectively formed by extending the paper outlet side ends of the pair of main wall boards 100, 100 ', and a pair of guide rails 21 are respectively horizontally mounted on the inner side surfaces of the pair of short wall boards 110, 110 ';
the outer side surfaces of a pair of auxiliary wall boards 200 and 200 'are respectively corresponding to the guide rail mounting sliding blocks 22 on a pair of short wall boards 200 and 200', so that the auxiliary wall board 200 is movably connected to the inner side surface of the short wall board 110 through the guide rail 21 and the sliding blocks 22;
a pair of servo motors 23 are mounted on the paper-out side ends of the pair of short wall boards 110, 110' through a pair of brackets 230 in a one-to-one correspondence;
the two screw rods 24 are connected to the pair of servo motors 23 in a one-to-one correspondence manner;
the two nut blocks 25 are screwed on the two screw rods 24 in a one-to-one corresponding manner and fixed on the outer side surfaces of the pair of auxiliary wall plates 200 and 200' in a one-to-one corresponding manner;
the anilox roller 50 is bridged over a pair of secondary wall panels 200, 200';
the flexible printing ink supply system 60 is bridged on the pair of auxiliary wall boards 200 and 200' and is contacted with the anilox roller 50; the flexographic ink supply system 60 includes a doctor blade mechanism and an ink supply mechanism.
In an offset printing working state, the upper cylinder mandrel 10 and the lower cylinder mandrel 20 are respectively sleeved with a plate cylinder sleeve 101 and a rubber cylinder sleeve 201, and the offset ink supply system 40 is in contact with the plate cylinder sleeve 101;
in the flexo printing operation, the lower roller core shaft 20 is sleeved with the flexible plate sleeve 202, the servo motor 23 is driven to drive the auxiliary wall plate 200 to enter the inner side of the main wall plate 100, the anilox roller 50 is in contact with the flexible plate sleeve 202, and the flexo ink supply system 50 supplies water and ink for the printing machine.
The working principle of the glue-soft mixed printing machine is as follows:
as shown in fig. 1, in which the main wall 100 of the printing machine is mainly used as the main body of the existing offset printing machine, the upper side is the offset ink supply system 40, and the ink is transferred to the plate cylinder, which is then transferred to the blanket cylinder for printing, where we use both the plate cylinder and the blanket cylinder in a sleeve type structure, the mandrel of the cylinder is unchanged, but the sleeve on the mandrel is replaceable. On the operation side of the printing machine, the arm support 300 can be opened through the openable arm support structure, so that the roller sleeve can be replaced.
When offset printing is used, the anilox roller 50 and the flexographic ink supply system 60 on the secondary wallboard 200 are separated from the main wallboard 100 through the guide rail 21 and the slide block 22 between the short wallboard 110 and the secondary wallboard 200, and retreat to the short wallboard 110 without working. The offset inking system 40 is in contact with the plate cylinder sleeve 101 through an inker clutch mechanism, and the water and ink for the printing press is provided by the offset inking system 40.
During the flexographic printing, as shown in fig. 2, due to the difference of the printing processes, during the flexographic printing, the arm support 300 of the plate cylinder is opened, the plate cylinder sleeve 101 is taken down, the rubber cylinder sleeve 201 is also taken down, the flexible plate sleeve 202 is replaced, the servo motor 23 drives the ball screw 24 to rotate, the auxiliary wall plate 200 moves along the guide rail 21, the auxiliary wall plate 200 is moved into the main wall plate 100, the anilox cylinder 50 contacts the flexible plate sleeve 202, at this time, the printing machine enters the flexographic printing mode, and the flexographic printing ink supply system 60 starts to work.
The glue-soft mixed printing machine can realize the mutual conversion between the offset printing mode and the flexible printing mode through the conversion mechanism with simple structure and convenient operation, thereby saving the manufacturing and purchasing cost and printing products made of various materials quickly and conveniently.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.
Claims (5)
1. The offset-printing and mixing printing machine comprises an upper roller mandrel, a lower roller mandrel, an impression roller and an offset ink supply system, wherein the upper roller mandrel and the lower roller mandrel are bridged on a pair of main wallboards of the printing machine and are vertically arranged from top to bottom; the printing machine is characterized by further comprising a conversion mechanism, an anilox roller and a flexible printing ink supply system;
the conversion mechanism comprises a pair of short wallboards, a pair of auxiliary wallboards, a pair of servo motors, two lead screws and two nut blocks; the pair of short wall boards are respectively formed by extending the paper outlet side ends of the pair of main wall boards, and a pair of guide rails are respectively horizontally arranged on the inner side surfaces of the pair of short wall boards; the outer side surfaces of the pair of auxiliary wallboards are respectively provided with a sliding block corresponding to the guide rails on the pair of short wallboards, so that the auxiliary wallboards can be movably connected to the inner side surfaces of the short wallboards through the guide rails and the sliding blocks; the pair of servo motors are arranged at the paper outlet side ends of the pair of short wallboards in a one-to-one correspondence manner; the two screw rods are connected to the pair of servo motors in a one-to-one correspondence manner; the two nut blocks are screwed on the two screw rods in a one-to-one corresponding manner and fixed on the outer side surfaces of the pair of auxiliary wall plates in a one-to-one corresponding manner;
the anilox roller is bridged on the pair of auxiliary wall boards;
the flexible printing ink supply system is bridged on the pair of auxiliary wall plates and is in contact with the anilox roller;
when in an offset printing working state, a plate cylinder sleeve and a rubber cylinder sleeve are respectively sleeved on the upper cylinder mandrel and the lower cylinder mandrel, and the offset printing ink supply system is in contact with the plate cylinder sleeve;
when the flexography operating condition, the flexible version sleeve of suit on the lower cylinder dabber, through drive servo motor, make vice wallboard gets into the inboard of main wall board makes the reticulation cylinder with the contact of flexible version sleeve provides the ink and wash of printing machine by the flexography ink supply system.
2. The offset hybrid printing press of claim 1, wherein the offset inking system includes a water roller, first to third ink rollers; the water roller and the first to the third ink rollers are respectively connected with a set of water ink roller clutch mechanism.
3. A flexographic printing machine according to claim 2, characterized in that each set of said water roller clutch comprises a cylinder and a rocker arm connected at one end to the piston rod of the cylinder, the roller shaft of said water roller or the roller shafts of the first to third rollers being connected to the other end of the rocker arm.
4. The machine of claim 1, wherein the flexographic ink supply system includes a doctor blade mechanism and an ink fountain mechanism.
5. The machine of claim 1, wherein the pair of servo motors are connected to the paper output ends of the pair of short wall boards through a pair of brackets in a one-to-one correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106245.8A CN106739456A (en) | 2016-12-05 | 2016-12-05 | A kind of soft hybrid printing press of glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106245.8A CN106739456A (en) | 2016-12-05 | 2016-12-05 | A kind of soft hybrid printing press of glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106739456A true CN106739456A (en) | 2017-05-31 |
Family
ID=58874163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611106245.8A Pending CN106739456A (en) | 2016-12-05 | 2016-12-05 | A kind of soft hybrid printing press of glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106739456A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001043A (en) * | 2017-12-29 | 2018-05-08 | 高斯图文印刷系统（中国）有限公司 | The ink-feeding device and ink supply control method of a kind of offset press |
| CN108749312A (en) * | 2018-06-14 | 2018-11-06 | 阜阳市飞扬印务有限公司 | A kind of printing machine glazing device |
| CN109591454A (en) * | 2018-12-31 | 2019-04-09 | 高斯图文印刷系统（中国）有限公司 | A kind of top of books and periodicals web press changes plate device automatically |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0477389A1 (en) * | 1990-08-02 | 1992-04-01 | Luigi Ghisalberti | Monobloc ink duct for the feed rollers of offset printing machines |
| CN103085445A (en) * | 2013-02-01 | 2013-05-08 | 唐山万杰机械设备有限公司 | Offset printing and flexo printing fast conversion device of offset printing rotation printing machinery |
| CN203126103U (en) * | 2012-12-24 | 2013-08-14 | 高文举 | Printing device with scraper system and ink evening rubber roller capable of being used simultaneously |
| CN103481639A (en) * | 2013-08-30 | 2014-01-01 | 高斯图文印刷系统（中国）有限公司 | Offset-printing and flexographic-printing all-in-one machines |
-
2016
- 2016-12-05 CN CN201611106245.8A patent/CN106739456A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0477389A1 (en) * | 1990-08-02 | 1992-04-01 | Luigi Ghisalberti | Monobloc ink duct for the feed rollers of offset printing machines |
| CN203126103U (en) * | 2012-12-24 | 2013-08-14 | 高文举 | Printing device with scraper system and ink evening rubber roller capable of being used simultaneously |
| CN103085445A (en) * | 2013-02-01 | 2013-05-08 | 唐山万杰机械设备有限公司 | Offset printing and flexo printing fast conversion device of offset printing rotation printing machinery |
| CN103481639A (en) * | 2013-08-30 | 2014-01-01 | 高斯图文印刷系统（中国）有限公司 | Offset-printing and flexographic-printing all-in-one machines |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001043A (en) * | 2017-12-29 | 2018-05-08 | 高斯图文印刷系统（中国）有限公司 | The ink-feeding device and ink supply control method of a kind of offset press |
| CN108749312A (en) * | 2018-06-14 | 2018-11-06 | 阜阳市飞扬印务有限公司 | A kind of printing machine glazing device |
| CN109591454A (en) * | 2018-12-31 | 2019-04-09 | 高斯图文印刷系统（中国）有限公司 | A kind of top of books and periodicals web press changes plate device automatically |
| CN109591454B (en) * | 2018-12-31 | 2020-08-07 | 高斯图文印刷系统（中国）有限公司 | Automatic upper plate changing device of book and periodical web printing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103085445B (en) | Offset printing and flexo printing fast conversion device of offset printing rotation printing machinery | |
| CN204263689U (en) | Wide volume coil paper batch (-type) offset press | |
| CN106739456A (en) | A kind of soft hybrid printing press of glue | |
| CN201240101Y (en) | Flexographic plate taper printer | |
| CN103481639A (en) | Offset-printing and flexographic-printing all-in-one machines | |
| CN201366830Y (en) | Flexible and gravure dual-purpose combined printing group of printer | |
| CN202669133U (en) | Intaglio printing device | |
| CN103101290A (en) | Batch-type flexible printing device | |
| CN107187177A (en) | A kind of two-sided monochromatic water damping offset press of splitlevel | |
| CN102059846B (en) | Horizontal printing unit of a rotary printing machine | |
| CN210436790U (en) | Gravure press | |
| CN218702031U (en) | High-precision paper positioning printing mechanism | |
| CN203331573U (en) | Double-face-roller type printing machine | |
| CN206374335U (en) | A printing machine structure | |
| CN106739455A (en) | A kind of soft hybrid printing press of compact glue | |
| CN203046435U (en) | Offset-printing and soft-printing rapid conversion device of offset-printing rotating printing machinery | |
| CN204586080U (en) | Soft version production line | |
| CN205997491U (en) | One kind six axle drain pan automatic printing all-in-one for printing industry | |
| CN203637308U (en) | Three-dimensional printing-ink regulating scraper mechanism for playing card gravure | |
| CN103465608A (en) | Double-feeding and double-discharging photogravure press | |
| CN206938149U (en) | A kind of two-sided monochromatic water damping offset press of splitlevel | |
| CN208361446U (en) | A kind of printing machine automatic paper feeding device | |
| CN212124484U (en) | Switching device of double-sided printing flexible plate rotary printing machine | |
| CN215203940U (en) | Flexo printing device with movable ink groove | |
| CN205311032U (en) | Take easily tearing opening cutting mechanism of printing machine of across cutting function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |