CN106427185B - A kind of printing machine that can prevent ink roller heap ink - Google Patents
A kind of printing machine that can prevent ink roller heap ink Download PDFInfo
- Publication number
- CN106427185B CN106427185B CN201610675395.4A CN201610675395A CN106427185B CN 106427185 B CN106427185 B CN 106427185B CN 201610675395 A CN201610675395 A CN 201610675395A CN 106427185 B CN106427185 B CN 106427185B
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- ink
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- ink roller
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- printing
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F22/00—Means preventing smudging of machine parts or printed articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/20—Ink-removing or collecting devices
-
- 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
-
- 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
- B41F33/0045—Devices for scanning or checking the printed matter for quality control for automatically regulating the ink supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/20—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/20—Wiping devices
- B41P2235/21—Scrapers, e.g. absorbent pads
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention belongs to printing equipment technology, more particularly to a kind of printing machine that can prevent ink roller heap ink, including the paper feeding component set gradually along paper direction of transfer, printing assembly and collection component, printing assembly includes several colour cells, plate cylinder is equipped in each colour cell, blanket cylinder, impression cylinder, several ink rollers and damping roller, printing machine further includes high-definition camera, doctor and controller, controller connect with high-definition camera and carries out signal transmission, high-definition camera is set on colour cell inner wall for monitoring ink roller and damping roller in colour cell, controller controls doctor and is bonded or separates with ink roller, the edge of a knife end of doctor is equipped with frosted layer.The operation conditions of ink roller, damping roller in the printing function conduct monitoring at all levels colour cell, is conducive to exclude printing trouble in time；Doctor can the foreign matter to ink roller surface cleared up in time, improve printing quality and printing efficiency.
Description
Technical field
The invention belongs to printing equipment technology, and in particular to a kind of printing machine that can prevent ink roller heap ink.
Background technique
When machine room carries out presswork, paper, ink, fountain solution or other factors superiority and inferiority will directly affect print
The quality of brush.In practical printing technology, the problem of rubber roller, is especially prominent inside colour cell, and rubber roller will affect whole if there is problem
A printing technology.Rubber roller is the main carriers of ink transmitting, its appropriate contact pressure to printing plate is adjusted, to net-point printing matter
Measure important role.Ink roller pressure is too big, is easy to make space of a whole page site abrasion deformation, and be easy to produce scumming situation；Ink roller pressure
Power is too small, then be easy to cause the space of a whole page irregular, insufficient by ink, keep net-point printing unintelligible.Some printing papers are due to quality one
As, dust, paper hair or the sundries of paper surface are easy to be pullled to ink roller, and constantly act on ink between ink roller, Yi Zao
Uneven at the pressure on ink roller, ink is unevenly distributed, and is not cleared up easy be piled up on ink roller for a long time and is caused ink roller not inking
The problem of；Influence of the superiority and inferiority of ink quality to ink roller is also very big, and ropy ink is not easy the inking on ink roller, and ink
Inside there is the surface layer of biggish particle destructible ink roller；The superiority and inferiority of fountain solution easily leads to ink roller surface and calcification problem occurs.Printing machine
Structure is more complicated, and inside of the source that the above problem occurs due to being located at printing machine is often not easy to be found, until performance is extremely
Printing Shi Caihui is found, and general printing machine print speed is very fast, and discovery print quality is shut down again when undesirable and is bound to cause
Substantial portion of underproof printing, in addition, the source that failure occurs needs investigation step by step, process is complicated, efficiency
Lowly.
Application No. is 201420041478.4 Chinese utility model patents to disclose a kind of new type printing press structure, including
Printing machine ontology, the printing machine ontology include: paper feeding device, paper positioning device, Web transfer apparatus, printing equipment, inking and
Damping device, delivery device and operating platform；The structure further include: cam device and display device；Wherein, the camera shooting
Head device is mounted on the printing machine bodies top and bottom, and the cam device also passes through bus and the display device connects
It connects, the display device installation is on the operational platform.The technical solution that the utility model provides has complete monitoring printing machine
Operating status the advantages of, but can not be visually observed that the operating status of ink roller in printing machine, can not efficiently solve
Printing trouble.
Summary of the invention
For the deficiencies in the prior art, the present invention provides a kind of printing machine that can prevent ink roller heap ink, can be clear
The intuitively operating status of observation colour cell inside ink roller, can find in time and efficiently solve the printing troubles such as ink roller heap ink, mention
High printing efficiency.
In order to achieve the above object of the invention, the invention adopts the following technical scheme:
A kind of printing machine that can prevent ink roller heap ink, including set gradually along paper direction of transfer paper feeding component, printing
Component and collection component, printing assembly include several colour cells, be equipped in each colour cell plate cylinder, blanket cylinder, impression cylinder,
Several ink rollers and damping roller, the printing machine further include high-definition camera, doctor and controller, controller and high-definition camera
It connects and carries out signal transmission, high-definition camera is set on colour cell inner wall for monitoring ink roller and damping roller in colour cell, controller
Control doctor is bonded or separates with ink roller, and the edge of a knife end of the doctor is equipped with frosted layer.
Preferably, the controller includes single-chip microcontroller, signal processing module and drive module, single-chip microcontroller and signal processing mould
Block, drive module connection, signal processing module connect with high-definition camera and carry out picture signal transmission, and drive module is for driving
Dynamic doctor is bonded or separates with ink roller.
Preferably, the doctor rotary type is matched on the two sidewalls of colour cell, and the rotation of doctor is driven by motor, electricity
Machine connect with the drive module and carries out signal control.
Preferably, the frosted layer is polyamide fiber material, keeps it consistent with the material of ink roller, reduces material friction and draws
The damage risen.
Preferably, it rotates for described 360 ° of high-definition camera energy, the operation shape of ink roller and damping roller in conduct monitoring at all levels colour cell
State.
Preferably, the paper feeding component includes the layman set gradually, the first guide roller, the second guide roller, deduster
And paper is separated and is transferred to the first guide roller by transmission platform, layman, paper is transferred to the second guiding by the first guide roller
Paper is transferred to transmission platform by roller, the second guide roller, and paper is transferred to printing element by transmission platform, and deduster is set to second
Between guide roller and transmission platform, the dust of paper surface or other foreign matters are cleared up, prevent it from drawing into print couple
Play printing trouble.
Preferably, the paper feeding component further includes electrostatic ionic stick, and electrostatic ionic stick is set to first guide roller and the
Between two guide rollers, electrostatic ionic stick is vertically set on the top of paper direction of transfer, eliminates between paper and its Superficial Foreign Body
Electrostatic attraction, make foreign matter be easy to be detached from paper.
Compared with prior art, the present invention beneficial effect is: high-definition camera, energy being arranged in the colour cell of printing machine of the present invention
The operation conditions of ink roller, damping roller in conduct monitoring at all levels colour cell is conducive to exclude printing trouble in time；Doctor can be to ink roller table
The foreign matter in face is cleared up in time, improves printing quality and printing efficiency；Deduster and electrostatic ionic stick can be effectively removed paper
The dust and foreign matter for opening surface, prevent dust or foreign matter from entering and cause printing trouble in printing element.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of printing machine of the present invention.
Fig. 2 is the portion the d enlarged drawing of Fig. 1.
Fig. 3 is the connection schematic diagram of motor and doctor of the present invention.
Fig. 4 is the structural schematic diagram of printing machine paper feed unit of the present invention.
Specific embodiment
Below by specific embodiment the technical scheme of the present invention will be further described explanation.
As shown in Figs 1-4, the present embodiment can prevent the printing machine of ink roller heap ink, including set gradually along paper direction of transfer
Paper feeding component a, printing assembly b and collection component c, paper from paper feeding component a export, into printing assembly b carry out picture and text print
Brush, finally exports to collection component c.
Paper feeding component includes layman a1, the first guide roller a2, electrostatic ionic stick a3, the second guide roller a4, deduster a5
Paper is separated with the suction nozzle of transmission platform a6, layman a1 and is transferred to the first guide roller a2, the first guide roller a2 for paper
It is transferred to the second guide roller a4, the second guide roller a4 and paper is transferred to transmission platform a6, paper is transferred to by transmission platform a6
In printing assembly b.Electrostatic ionic stick a3 is set between the first guide roller a2 and the second guide roller a4 and is fixed on printing machine, quiet
Electron ion stick a3 is right against the direction of transfer of paper, eliminates the electrostatic attraction between paper and dust and other foreign matters；Deduster
A5 is set between the second guide roller a4 and transmission platform a6 and is fixed on printing machine, dust and other foreign matters to paper surface
It is cleared up, the synergistic effect with electrostatic ionic stick a3 cleans paper surface, prevents dust and other foreign matters from entering printing machine
It is interior, cause the printing troubles such as ink roller heap ink.
Printing assembly b includes four colour cells, and the ink tank of each colour cell can pry into the oil of different colours according to the demand of printing
Ink, ink are transferred to pendulum ink roller 11 by ink tank 18, and pendulum ink roller 11 is transferred to channeling ink roller A, and ink is transferred to distributor rollers by channeling ink roller A
9, it rides roller 10 and is not contacted with other ink rollers set on the side of distributor rollers 9, ink is transferred to channeling ink roller B, channeling ink roller by distributor rollers 9
Ink is transferred to distributor rollers 8 by B, and ink is transferred to channeling ink roller C by distributor rollers 8, and ink is transferred to by version ink by channeling ink roller C respectively
Roller 1 and lean on version ink roller 6, not only contacted with plate cylinder 19 by version ink roller 1, also contact with distributor rollers 3 carry out ink transmitting, biography
Ink is transferred to distributor rollers 4 by ink roller 3, and ink is transferred to channeling ink roller D by distributor rollers 4, and ink is transferred to by channeling ink roller D respectively
By version ink roller 2 and version ink roller 5 is leaned on, is contacted by version ink roller 2, by version ink roller 5 with plate cylinder 19；It is connect by version ink roller 6 with roller 7 is ridden
Touching is ridden roller 7 and is not contacted with other ink rollers set on the side by version ink roller 6.Fountain solution is transferred to metering roll 15 by water bucket roller 14,
Fountain solution is transferred to by version damping roller 12 by metering roll 15, is contacted by version damping roller 12 with plate cylinder 19, by version damping roller 12 also with alter
Damping roller E, intermediate calender rolls 13 contact.Ink and fountain solution are transferred to plate cylinder 19 by the effect of above-mentioned damping roller and ink roller, and
Reach ink-water balance on plate cylinder 19, the areas on printing plate can preferably reappear on the substrate.
Above-mentioned 1 to 15 roller is detachable roller, and A to E roller is non-dismountable roller, and version damping roller, ink are leaned on when intermediate calender rolls 13 are adjusted
Roller must lean on version.The effect for riding roller 7 and 10 is to prevent the appearance of black thick.Channeling ink roller, channeling water roller bilateral reciprocation make ink,
Fountain solution be evenly distributed on ink roller or water bucket roller.
In distributor rollers 9, rides and be equipped on the inner concave that roller 10, channeling ink roller B and distributor rollers 8 surround and ink roller is disposed in parallel scrapes
Ink knife 16, doctor 16 include blade 16a and shaft 16b, and the both ends of shaft 16b are installed on the two sidewalls of colour cell, blade 16a
It is fixedly connected with shaft 16b using detachable, by the rotation linkage blade 16a of shaft 16b, makes the edge of a knife of blade 16a
Motion profile, that is, circular arc, the circular arc all with distributor rollers 9, to ride roller 10, channeling ink roller B, the transversal disc of distributor rollers 8 tangent, make blade
16a can strike off distributor rollers 9, ride ink or other foreign matters extra on roller 10, channeling ink roller B or distributor rollers 8.The edge of a knife is equipped with mill
Layer of sand 16c forms rough shape in the end face of the edge of a knife by polyamide fiber material, is conducive to rapidly and efficiently scrape
Except the ink or foreign matter on ink roller；Frosted layer 16c is consistent with the material of ink roller using polyamide fiber material, will not damage ink roller
Surface.
One end of shaft 16b and the motor axis connection of motor 20, are rotated using 20 drive shaft 16b of motor, motor 20
Operation is controlled by controller, and controller includes single-chip microcontroller, signal processing module and drive module, single-chip microcontroller and signal processing mould
Block, drive module connection carry out signal control, and drive module is connect by conducting wire for driving doctor to rotate with motor 20, color
Travel switch is installed on the two sidewalls of group, travel switch is connect with drive module, and the setting of travel switch is for limiting doctor
Effective travel.Signal processing module connect the transmission for carrying out picture signal with high-definition camera 17, and one or more high definitions are taken the photograph
Picture head 17 is set on colour cell inner wall and 360 ° of rotations of energy, for monitoring the operating status of ink roller and damping roller in colour cell.
The present embodiment printing machine prevents the step of ink roller heap ink as follows: each on 17 real-time monitoring printing machine of high-definition camera
The operating status of ink roller and damping roller inside colour cell when distributor rollers 9, rides the surface adhesion dust of roller 10, channeling ink roller B and distributor rollers 8
Or when foreign matter, dust or foreign matter and the continuous pivoting friction of ink can form the printing event of heap ink or ink retreating from fountain roller on the surface of ink roller
Barrier feeds back to the picture or vision signal of signal processing module by high-definition camera 17, and signal processing module carries out processing will
Signal is transmitted to single-chip microcontroller, and single-chip microcontroller transmits a signal to drive module, and drive module driving motor 20 starts, and makes doctor 16
It turns to distributor rollers 9, ride roller 10, channeling ink roller B or distributor rollers 8, the heap ink situation on its surface is cleared up, travel switch control
Doctor 16 only in distributor rollers 9, ride in stroke range between roller 10, channeling ink roller B and distributor rollers 8 and rotate.
High-definition camera, ink roller, damping roller in energy conduct monitoring at all levels colour cell are set in the colour cell of the printing machine of the present embodiment
Operation conditions, be conducive to exclude printing trouble in time；Doctor can the foreign matter to ink roller surface cleared up in time, improve print
Brush quality and printing efficiency；Deduster and electrostatic ionic stick can be effectively removed the dust and foreign matter of paper surface, prevent dust
Or foreign matter enters and causes printing trouble in printing element；By the synergistic effect of camera and doctor, ink roller can effectively prevent
There is the situation of heap ink, improves printing efficiency
The preferred embodiment of the present invention and principle are described in detail above, to those skilled in the art
Speech, the thought provided according to the present invention will change in specific embodiment, and these changes also should be regarded as the present invention
Protection scope.
Claims (5)
1. a kind of printing machine that can prevent ink roller heap ink, including set gradually along paper direction of transfer paper feeding component, print couple
Part and collection component, printing assembly include several colour cells, if each colour cell in be equipped with plate cylinder, blanket cylinder, impression cylinder,
Dry root ink roller and damping roller, which is characterized in that the printing machine further includes high-definition camera, doctor and controller, controller with
High-definition camera connects and carries out signal transmission, and high-definition camera is set on colour cell inner wall for monitoring ink roller and water in colour cell
Roller, controller control doctor and are bonded or separate with ink roller, and the edge of a knife end of the doctor is equipped with frosted layer, and frosted layer is by polyamides
Amine fibrous material forms rough shape in the end face of the edge of a knife；
The controller includes single-chip microcontroller, signal processing module and drive module, single-chip microcontroller and signal processing module, drive module
Connection, signal processing module connect with high-definition camera and carries out picture signal transmission, drive module be used to driving doctor and
Ink roller fitting or separation；
The doctor rotary type is matched on the two sidewalls of colour cell, and the rotation of doctor is driven by motor, motor and the drive
Dynamic model block connects and carries out signal control；
The ink tank of each colour cell can pry into the ink of different colours according to the demand of printing, and ink is transferred to pendulum ink roller by ink tank,
Pendulum ink roller is transferred to channeling ink roller one, and ink is transferred to distributor rollers one by channeling ink roller one, rides roller one and is set to the side of distributor rollers one simultaneously
It is not contacted with other ink rollers, ink is transferred to channeling ink roller two by distributor rollers one, and ink is transferred to distributor rollers two by channeling ink roller two, is passed
Ink is transferred to channeling ink roller three by ink roller two, and ink is transferred to by version ink roller one and by version ink roller two respectively, leans on by channeling ink roller three
Version ink roller one is not only contacted with plate cylinder, and the transmitting for carrying out ink is also contacted with distributor rollers three, and distributor rollers three transmits ink
To distributor rollers four, ink is transferred to channeling ink roller four by distributor rollers four, and ink is transferred to by three He of version ink roller by channeling ink roller four respectively
By version ink roller four, contacted by version ink roller three, by version ink roller four with plate cylinder；It is contacted by version ink roller two with roller two is ridden, rides roller two
It is not contacted with other ink rollers set on the side by version ink roller two；Fountain solution is transferred to metering roll by water bucket roller, and metering roll will moisten
Version liquid is transferred to by version damping roller, is contacted by version damping roller with plate cylinder, is also contacted with channeling water roller, intermediate calender rolls by version damping roller；
In distributor rollers one, rides and be equipped on the inner concave that roller one, channeling ink roller two and distributor rollers two surround and ink roller is disposed in parallel scrapes
Ink knife, doctor include blade and shaft, and the both ends of shaft are installed on the two sidewalls of colour cell, and blade and shaft are using detachable
Formula is fixedly connected, and by the rotation linkage blade of shaft, makes the motion profile i.e. circular arc of the edge of a knife of blade, the circular arc all with ink transfer
Roller one, to ride roller one, channeling ink roller two, the transversal disc of distributor rollers two tangent, and blade is enable to strike off distributor rollers one, ride roller one, channeling ink
Extra ink on roller two or distributor rollers two.
2. the printing machine of ink roller heap ink can be prevented according to claim 1, which is characterized in that the frosted layer is that polyamide is fine
Tie up material.
3. the printing machine of ink roller heap ink can be prevented according to claim 1, which is characterized in that the high-definition camera can be 360 °
Rotation.
4. the printing machine of ink roller heap ink can be prevented according to claim 1, which is characterized in that the paper feeding component includes successively
Paper is separated and is transferred to by the layman of setting, the first guide roller, the second guide roller, deduster and transmission platform, layman
Paper is transferred to the second guide roller by the first guide roller, the first guide roller, and paper is transferred to transmission platform by the second guide roller, is passed
Paper is transferred to printing element by defeated platform, and deduster is set between the second guide roller and transmission platform.
5. the printing machine of ink roller heap ink can be prevented according to claim 4, which is characterized in that the paper feeding component further includes quiet
Electron ion stick, electrostatic ionic stick are set between first guide roller and the second guide roller, and electrostatic ionic stick is vertically set on paper
Open the top of direction of transfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610675395.4A CN106427185B (en) | 2016-08-16 | 2016-08-16 | A kind of printing machine that can prevent ink roller heap ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610675395.4A CN106427185B (en) | 2016-08-16 | 2016-08-16 | A kind of printing machine that can prevent ink roller heap ink |
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| Publication Number | Publication Date |
|---|---|
| CN106427185A CN106427185A (en) | 2017-02-22 |
| CN106427185B true CN106427185B (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610675395.4A Active CN106427185B (en) | 2016-08-16 | 2016-08-16 | A kind of printing machine that can prevent ink roller heap ink |
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| CN2885580Y (en) * | 2006-04-30 | 2007-04-04 | 洛阳圣瑞机电技术有限公司 | Printing product quality on-line monitor |
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| CN102756551A (en) * | 2012-06-29 | 2012-10-31 | 深圳劲嘉彩印集团股份有限公司 | Online color control device and method of offset press |
| EP2682266A1 (en) * | 2012-07-03 | 2014-01-08 | Komori Corporation | Perfector |
| CN203545207U (en) * | 2013-10-24 | 2014-04-16 | 桐乡市巨圣包装有限公司 | Package automatic paper feeding mechanism |
| CN203697656U (en) * | 2014-01-08 | 2014-07-09 | 浙江万峰包装有限公司 | Gravure press with automatic plate face residual ink detecting function |
| CN203818711U (en) * | 2014-06-20 | 2014-09-10 | 昆山博立雅彩印制品有限公司 | Offset printing system |
| CN205871427U (en) * | 2016-08-16 | 2017-01-11 | 浙江茉织华印刷股份有限公司 | Can prevent printing machine of ink roller heap china ink |
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2016
- 2016-08-16 CN CN201610675395.4A patent/CN106427185B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101421109A (en) * | 2006-03-28 | 2009-04-29 | 柯尼格及包尔公开股份有限公司 | Method for setting an inking unit of a printing press |
| CN2885580Y (en) * | 2006-04-30 | 2007-04-04 | 洛阳圣瑞机电技术有限公司 | Printing product quality on-line monitor |
| CN102756551A (en) * | 2012-06-29 | 2012-10-31 | 深圳劲嘉彩印集团股份有限公司 | Online color control device and method of offset press |
| EP2682266A1 (en) * | 2012-07-03 | 2014-01-08 | Komori Corporation | Perfector |
| CN203545207U (en) * | 2013-10-24 | 2014-04-16 | 桐乡市巨圣包装有限公司 | Package automatic paper feeding mechanism |
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| CN106427185A (en) | 2017-02-22 |
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Effective date of registration: 20220823 Address after: Room 410, office building, no.688, Xinxing 1st Road, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province, 314200 Patentee after: Zhejiang Bozhong hi tech industrialization Co.,Ltd. Address before: No. 666, Jinsha Road, Xincang Town, Pinghu City, Jiaxing City, Zhejiang Province, 314200 Patentee before: ZHEJIANG MATSUOKA PRINTING Co.,Ltd. |