CN110315841A - A kind of positive back printing equipment of intaglio printing press - Google Patents
A kind of positive back printing equipment of intaglio printing press Download PDFInfo
- Publication number
- CN110315841A CN110315841A CN201910586312.8A CN201910586312A CN110315841A CN 110315841 A CN110315841 A CN 110315841A CN 201910586312 A CN201910586312 A CN 201910586312A CN 110315841 A CN110315841 A CN 110315841A
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- CN
- China
- Prior art keywords
- printing
- positive
- scraper
- bracket
- printing plate
- 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.)
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Classifications
-
- 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
- B41F13/10—Forme cylinders
- B41F13/11—Gravure cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/009—Reversible printing presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a kind of positive back printing equipments of intaglio printing press, including black cylinder, the pump being set on black cylinder, are vertically to the bracket of black cylinder two sides, are installed on the ink tank of frame upper, and are installed on pedestal upper end and lower part is located at printing plate in ink tank；It further include the positive printing scraper frame being removably mounted on bracket, positive printing scraper, back up doctor blade holder, back up scraper；The servo motor of unit colour cell is controlled by main control computer where the printing equipment, and available there are two types of signal, printing plate rotates clockwise and rotate counterclockwise two kinds, the clockwise printed back of printing plate, using entire back up device, printing plate reverses printing front, uses entire front printing equipment；It can provide the mode that positive back prints selection after this same colour cell repacking, can not only realize the normal front printing of intaglio printing press, but also when needing to solve the problems, such as that cigarette-brand upwarps curling to printing front, back up device can be used to realize.
Description
Technical field
The present invention relates to printing equipment technology, are just carrying on the back printing dress more particularly, to a kind of same unit colour cell of intaglio printing press
It sets.
Background technique
Applicant was in one Tai Sailudi intaglio printing press of introduction in 2018, due to factors such as product structure of company at that time, not
It is equipped with back up device.Then because product adjusts, the machine is needed to print single side art paper soft packaged cigarette brand product, cigarette of such as reviving
(five-pointed star fire works of sequoia tree) capsule and Hongta (soft classics) capsule etc., since moisture absorption degree in the back side positive after thin paper printing is uneven, cigarette
Rotating savings upsweeps, out-of-flatness, and smoke machine packet cigarette is caused to have some setbacks, and molding is bad, and standard requirements are not achieved.Through researching and analysing, due to
90 grams of single side art papers are easy to be influenced by ambient humidity, and front and back moisture absorption degree is inconsistent when printing.Printing front by
In the barrier of ink, therefore moisture absorption is small, and the back side is due to the barrier of not no ink, and moisture absorption is big, dilatancy, so as to cause to printing just
Face upwarps curling.
In order to solve this problem, back together need to be also printed in back side of paper and is applied, recto and back are made in printing process
The stress and moisture absorption degree in face reach balance, and the product after printing is also just naturally smooth.So single side art paper soft packaged cigarette brand
Demand of the product to back print has been very urgent.
Summary of the invention
It is an object of the invention to for it is above-mentioned in the prior art the shortcomings that, provide it is a kind of it is easy to use, two-way can print
The positive back printing equipment of the intaglio printing press of brush.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of positive back of intaglio printing press
Printing equipment, including black cylinder, the pump being set on black cylinder are vertically to the bracket of black cylinder two sides, are installed on the ink of frame upper
Slot, is installed on pedestal upper end and lower part is located at printing plate in ink tank, and to the servo electricity that printing plate and entire printing equipment are powered
Machine；Further include the positive printing scraper frame for being removably mounted on bracket and being located at printing plate side, is installed on positive printing scraper
The positive printing scraper of frame；It is removably mounted on bracket and is located at the back up doctor blade holder of the printing plate other side, is installed on back
The back up scraper of face printing scraper frame.
The servo motor is controlled by main control computer, and there are two types of signal is selective, printing plate rotates clockwise and turns counterclockwise
It is two kinds dynamic.
Installation installs dancing roll one additional and installs dancing roll two additional in the ground of ink tank two sides, and installation installs dancing roll three additional in installation
Two top of dancing roll is fixed.
The front printing scraper frame is bolted with bracket, and the back up doctor blade holder and bracket pass through bolt
Connection, the front printing scraper are installed on positive printing scraper frame by bolt, and the back up scraper passes through bolt
It is installed on back up doctor blade holder.
The servo motor of unit colour cell where the printing equipment is controlled by main control computer, there are two types of signal is available, print
Version rotates clockwise and rotates counterclockwise two kinds, and the clockwise printed back of printing plate, using entire back up device, printing plate reverses print
Brush front, uses entire front printing equipment.It can provide the mode that positive back prints selection after this same colour cell repacking, it not only can be real
The existing normal front printing of intaglio printing press, and when needing to solve the problems, such as that cigarette-brand upwarps curling to printing front, the back side can be used
Printing equipment is realized.
Compared with prior art, the invention has the following advantages that
Comprehensive manpower financial capacity and time factor wear paper mode using the reversion of printing element colour cell printing plate and change to realize back print.
The present invention wears paper mode by different from front printing equipment, while changing the rotation of printing plate by servo motor
Direction, the printing of Lai Shixian back side of paper.The intaglio printing press that tradition has axis to be driven mostly realizes that printing plate inverts by planetary gear, and I
For the Sai Ludi intaglio printing press of company using servo motor transmission, each printing element has individual servo motor to drive, and only needs
Change the driving direction of servo motor.
After study, since the Sai Ludi intaglio printing press of my company is not equipped with back print function, printing equipment be cannot achieve
Bidrectional printing need to make improvements, and install dancing roll and doctor blade holder tool etc. additional.
When printing, repacking printing element servo motor is opened, when needing front printing, servo motor is rotated counterclockwise,
And paper mode is worn using corresponding to positive print, and use the positive printing scraper wiping on positive printing scraper frame, realization
Front printing.When needing back up, servo motor is rotated clockwise, and is scraped using the back up on back up doctor blade holder
Knife wiping selects back up to wear paper mode, successfully realizes back up, back up is generally directed to single side art paper Soft Roll cigarette
It marks product printing back to apply, and then solves the problems, such as that cigarette-brand upwarps curling to printing front.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, it is not possible to
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is that paper schematic diagram is worn in existing front printing；
Fig. 3 is that back up of the invention wears paper schematic diagram；
Figure label are as follows: 1- ink cylinder, 2- pump, 3- bracket, 4- ink tank, 5- printing plate, 6- impression roller, the front 7- printing scraper
Frame, the front 8- printing scraper, the front 9- printing rotation direction, 10- back up doctor blade holder, 11- back up scraper, 12- back
Face printing rotation direction, 13- dancing roll, 14- drying oven roller, 15- install dancing roll one additional, 16- installs dancing roll two additional, 17- installation is led
Paper bowl three.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
The positive back printing equipment of intaglio printing press shown in Fig. 1, including black cylinder 1, the pump 2 being set on black cylinder 1 are vertically to black cylinder
The bracket 3 of 1 two sides, is installed on the ink tank 4 on 3 top of bracket, and is installed on 3 upper end of bracket and lower part is located at print in ink tank 4
Version 5；Further include the positive printing scraper frame 7 for being removably mounted on bracket 1 and being located at 5 side of printing plate, is installed on positive printing
The positive printing scraper 8 of doctor blade holder 7；It is removably mounted on bracket 3 and is located at the back up doctor blade holder of 5 other side of printing plate
10, it is installed on the back up scraper 11 of back up doctor blade holder 10.The servo motor of unit colour cell where the printing equipment by
Main control computer control, there are two types of signal is available, printing plate rotates clockwise and rotates counterclockwise two kinds, and the clockwise printing of printing plate is carried on the back
Face, using entire back up device, printing plate reverses printing front, uses entire front printing equipment.This same colour cell repacking
Can provide the mode that positive back prints selection afterwards, can not only realize the normal front printing of intaglio printing press, and need to solve cigarette-brand to
When the problem of printing front upwarps curling, back up device can be used to realize.
The front printing scraper frame 7 is bolted with bracket 3.
The back up doctor blade holder 10 is bolted with bracket 3.
The front printing scraper 8 is clamped or is spirally connected with positive printing scraper frame 7.
The back up scraper 11 is clamped or is spirally connected with back up doctor blade holder 10.
Just back printing equipment described above, main is that suitable reverse of selection servo motor wears paper mode with difference.And it carries on the back
Need to install additional dancing roll one, two and three when print to realize that back print wears paper mode.Below by front printing it is corresponding wear paper mode and
Back up wears paper mode and back print dancing roll installs feature additional and illustrates.
Positive printing feature is recto contact printing plate 5, so that picture and text are printed on front, wearing paper mode is that machine is commonly worn
Paper mode can smoothly enter into from a upper unit, recto is located on the outside of dancing roll I, pass through dancing roll II, dancing roll III mono-
Direction is constant always when reaching printing plate 5, then recto smoothly contacts printing plate 5, picture and text are printed on front, then enters baking oven
Roller 14, rear-face contact roller are entered remaining dancing roll by roller dancing roll IV after dry and are entered next unit with anti-friction floral diagram text.
Printing plate rotation direction is consistent with paper printing direction needs as shown in Figure 2 when due to printing, and printing plate is to rotate counterclockwise,
Main control computer reverses signal to servo motor.
Back up feature is back side of paper contact printing plate 5, so that picture and text are printed on the back side, wearing paper mode is particular form,
So we need to install additional dancing roll one, two and three to realize that back side of paper contacts printing plate, wear paper mode are as follows: paper is single from upper one
Member can smoothly enter into, and recto is located on the outside of dancing roll I, and paper is being just when reaching up to install dancing roll 1 additional by dancing roll II
Face is all located at the outside of roller, continues to that installing recto when dancing roll 3 17 then reaches printing plate 5 additional is still located at outside, then
Contacting with printing plate is back side of paper, and picture and text are smoothly printed on the back side, then enters drying oven roller 14, front face roller is with anti-friction floral diagram
Text enters next unit by dancing roll V behind the dry back side.Printing plate rotation direction and paper as shown in Figure 3 when due to printing
Print direction needs unanimously, therefore printing plate is to rotate clockwise, and main control computer gives servo motor clockwise signal.
The dancing roll one, two and three one side that the back side installs additional are to be given to sheet support point, and convenient for tensing paper, tension is steady
It is fixed, it is on the other hand then the direction changed when paper enters printing plate, so that rear-face contact printing plate printing image-text.Paper is led as installation
The installation site of roller one, two and three is then flexible and changeable, if be easy to implement it is as shown in Figure 3 wear paper mode, and install additional
Operative employee is not influenced afterwards to work normally preferably.Installation dancing roll one and two is then added on the ground of the colour cell unit two sides by our company,
It is very convenient, and it is to make tension stability as supporting point that it is main, which to install dancing roll 3 17 additional, our company is installed in installation and is led
2 16 top of paper bowl is fixed, and operation is not influenced.
In short, opening repacking printing element servo motor when printing, when needing front printing, servo motor is counterclockwise
Rotation, and paper mode is worn using corresponding to the printing of front, as shown in Fig. 2, and using the front print on positive printing scraper frame 7
8 wiping of brushing knife realizes front printing.When needing back up, servo motor is rotated clockwise, and uses back up scraper
11 wiping of back up scraper on frame 10 selects back up to wear paper mode, it is necessary to across the installation dancing roll one, two newly added
With three, so that wearing back side of paper after paper contacts printing plate, printed back, when entering oven drying after print, printing front face dries
Case roller 14 wipes flower after preventing rear-face contact roller, as shown in figure 3, successfully realizing back up, back up is generally directed to single side copper
Millboard soft packaged cigarette brand product printing back applies, and then solves the problems, such as that cigarette-brand upwarps curling to printing front.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of positive back printing equipment of intaglio printing press, including black cylinder (1), the pump (2) being set on black cylinder (1), are vertically to ink
The bracket (3) of cylinder (1) two sides is installed on the ink tank (4) on bracket (3) top, is installed on bracket (3) upper end and lower part and is located at ink
Printing plate (5) in slot (4), and to the servo motor that printing plate (5) and entire printing equipment power；It is characterized in that, further including
It is removably mounted on bracket (3) and is located at the positive printing scraper frame (7) of printing plate (5) side, is installed on positive printing scraper
The positive printing scraper (8) of frame (7)；It is removably mounted on bracket (3) and the back up for being located at printing plate (5) other side is scraped
Knife rest (10) is installed on the back up scraper (11) of back up doctor blade holder (10).
2. the positive back printing equipment of intaglio printing press according to claim 1, it is characterised in that: the servo motor is by main control computer
Control, selective there are two types of signal, printing plate rotates clockwise and rotates counterclockwise two kinds.
3. the positive back printing equipment of intaglio printing press according to claim 1, it is characterised in that: installation install additional dancing roll one (15) and
Dancing roll two (16) are installed additional in the ground of ink tank (4) two sides, installation installs dancing roll three (17) additional in installation dancing roll two (16)
Portion is fixed.
4. the positive back printing equipment of intaglio printing press according to claim 1, it is characterised in that: the front printing scraper frame (7)
It is bolted with bracket (3), the back up doctor blade holder (10) is bolted with bracket (3), the front print
Brushing knife (8) is installed on positive printing scraper frame (7) by bolt, and the back up scraper (11) is installed on by bolt
On back up doctor blade holder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910586312.8A CN110315841A (en) | 2019-07-01 | 2019-07-01 | A kind of positive back printing equipment of intaglio printing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910586312.8A CN110315841A (en) | 2019-07-01 | 2019-07-01 | A kind of positive back printing equipment of intaglio printing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110315841A true CN110315841A (en) | 2019-10-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910586312.8A Pending CN110315841A (en) | 2019-07-01 | 2019-07-01 | A kind of positive back printing equipment of intaglio printing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110315841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119586A (en) * | 2019-12-30 | 2021-07-16 | 山东恒达品牌包装股份有限公司 | Non-woven bag back printing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201006644Y (en) * | 2006-12-19 | 2008-01-16 | 陕西北人印刷机械有限责任公司 | Set type intaglio printing press positive and negative printing roll doctor carriage device |
| CN203637310U (en) * | 2013-11-07 | 2014-06-11 | 浙江彩通印刷包装有限公司 | Back reverse printing system for intaglio printing of playing cards |
| CN205631656U (en) * | 2016-05-12 | 2016-10-12 | 江苏顺泰包装印刷科技有限公司 | But double -sided printing's gravure device |
| CN206605892U (en) * | 2017-02-21 | 2017-11-03 | 昆明瑞丰印刷有限公司 | A kind of printing equipment of intaglio printing press |
| CN108466479A (en) * | 2018-04-15 | 2018-08-31 | 陆良福牌彩印有限公司 | Water installations and technique are crossed in a kind of back side of the soft trade mark of intaglio printing press polychrome group chromatography |
-
2019
- 2019-07-01 CN CN201910586312.8A patent/CN110315841A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201006644Y (en) * | 2006-12-19 | 2008-01-16 | 陕西北人印刷机械有限责任公司 | Set type intaglio printing press positive and negative printing roll doctor carriage device |
| CN203637310U (en) * | 2013-11-07 | 2014-06-11 | 浙江彩通印刷包装有限公司 | Back reverse printing system for intaglio printing of playing cards |
| CN205631656U (en) * | 2016-05-12 | 2016-10-12 | 江苏顺泰包装印刷科技有限公司 | But double -sided printing's gravure device |
| CN206605892U (en) * | 2017-02-21 | 2017-11-03 | 昆明瑞丰印刷有限公司 | A kind of printing equipment of intaglio printing press |
| CN108466479A (en) * | 2018-04-15 | 2018-08-31 | 陆良福牌彩印有限公司 | Water installations and technique are crossed in a kind of back side of the soft trade mark of intaglio printing press polychrome group chromatography |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119586A (en) * | 2019-12-30 | 2021-07-16 | 山东恒达品牌包装股份有限公司 | Non-woven bag back printing device |
| CN113119586B (en) * | 2019-12-30 | 2024-05-14 | 山东恒达品牌包装股份有限公司 | Non-woven bag back printing device |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191011 |