CN109177478A - A kind of roll web double-side printer - Google Patents
A kind of roll web double-side printer Download PDFInfo
- Publication number
- CN109177478A CN109177478A CN201811398310.8A CN201811398310A CN109177478A CN 109177478 A CN109177478 A CN 109177478A CN 201811398310 A CN201811398310 A CN 201811398310A CN 109177478 A CN109177478 A CN 109177478A
- Authority
- CN
- China
- Prior art keywords
- ink
- paper
- baking oven
- roll web
- feeding device
- 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
- 238000007790 scraping Methods 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000003854 Surface Print Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
-
- 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
Abstract
The invention discloses a kind of roll web double-side printers, including paper feeder, its middle and upper part is equipped with baking oven, ink-feeding device and printing equipment are equipped with below baking oven, the paper feeder includes the first paper-advance unit for front printing, the second paper-advance unit for back up and the sheet delivery being arranged in above baking oven；It is equipped with the ink-scraping device of easy disassembly in the arranged on left and right sides either side of the ink-feeding device, and it is matched with the first paper-advance unit or the second paper-advance unit；Cooling device is symmetrically arranged with below the two sides of the baking oven, inlet and outlet, the configuration of the present invention is simple, manufacturing cost is low, it can be used for the cheap specification printing equipment improvement that is printed on one side, so that it is replaced the installation site of ink-scraping device in printing process, can efficiently carry out roll web printed on both sides, printing efficiency can be improved, manpower and time are greatlyd save, it is practical.
Description
Technical field
The present invention relates to a kind of roll web double-side printers, belong to web press field.
Background technique
Currently, web press has many advantages, such as that print speed printing speed is fast, high production efficiency, therefore high-volume is being needed to print
Field using more and more extensive.Existing web press is needed when carrying out two-face printing using two printing machines, by
After first digital printer is to the reel recto printing supplied from sheet feeding section, overturn the front and back of roll web, then
By the second printing machine to the back up of roll web, need front with two printing machines with the back side, equipment investment expense
Valuableness, when especially need to be only printed on one side, wherein there is an equipment device resource will be caused unrestrained in blank state
Take, and two occupation area of equipment are big, practicability is low.
In addition, more existing can be set with that can realize two-face printing on a printing machine on printing equipment
Standby complicated, manufacturing cost is high.Application No. is 201810735495 patent documents to disclose a kind of roll web perfecting press, packet
Paper feed, ink-feeding device, printing equipment and delivery device are included, respectively sets printing equipment, the printing in ink-feeding device two sides
Device includes the first plate cylinder, the first impression cylinder, the second plate cylinder and the second impression cylinder, the first plate cylinder and the
The top of two plate cylinders is equipped with ink-scraping device, real by the first impression cylinder, the second plate cylinder and corresponding ink-scraping device
Existing front printing, then back up is realized by the second plate cylinder, the second impression cylinder and corresponding ink-scraping device, there is print
The advantages that convenient and efficient, printing quality is good, high-efficient is brushed, but two sets of printing equipments is used to carry out ink supply, increases printing dress
The input cost set, equipment manufacturing costs are higher；Application No. is 201210184850 patent documents to disclose a kind of perfecting
Brush device, including roller devices and turnover device, roller devices are defeated along sending to ink-jet printer by roll web, make it to volume
The upper surface of coil paper is printed, and is then wound by the winder of turnover device, then will make roll web is inverse to send to ink-jet printer, makes it
Lower surface printing to roll web is further provided with the mark sensor and figure of the time label of detection roll web lower surface printing
Printed on both sides efficiency can be improved in case control device etc., but structure is complicated, higher cost.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of this roll web double-side printers, can overcome the prior art
Deficiency.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions: a kind of roll web printed on both sides
Device, including paper feeder are equipped with baking oven in paper feeder middle and upper part, are equipped with ink-feeding device and printing equipment, institute below baking oven
The ink roller that ink-feeding device includes ink fountain He is arranged in ink fountain is stated, the printing equipment includes matching used plate cylinder and pressure
Roller is printed, the printing equipment is arranged above ink-feeding device, and ink roller is bonded with plate cylinder pressure, the paper feeder
Including for front printing the first paper-advance unit, for back up the second paper-advance unit and be arranged in above baking oven go out
Paper device；The ink-feeding device arranged on left and right sides either side be equipped with easy disassembly ink-scraping device, and its with first into
Paper device or the second paper-advance unit match；Cooling device is symmetrically arranged with below the two sides of the baking oven, inlet and outlet.
Aforementioned first paper feeder includes the first conveying roller group and control the first paper feeding dress being arranged on the left of ink-feeding device
Set the first control system.
Aforementioned first conveying roller group arranges from top to bottom for two or more and tilts what close ink-feeding device left side was arranged
First conveying roller.
Aforementioned second paper feeder includes the second conveying roller group being arranged on the left of ink-feeding device；Setting is on the ink-feeding device right side
The commutation roller group of side；And the second control system of the second paper feeder of control.
Aforementioned second conveying roller group is that two or more arranges from top to bottom and tilt the second conveying roller close to commutation roller group；
The commutation roller group includes the first reversing roller and more than one second reversing roller on the right side of ink-feeding device.
Aforementioned sheet delivery is that the feeding-in roll of more than two horizontally arranged settings and the third of control sheet delivery control system
System, and at least one feeding-in roll is located on the left of baking oven, at least one feeding-in roll is located on the right side of baking oven.
Aforementioned ink-scraping device includes doctor and its mounting bracket, and the doctor is connected in by bolt or air-actuated jaw
In mounting bracket.
Aforementioned cooling device includes cold water roller and the water system being attached thereto.
Aforementioned baking oven includes the baking cabinet that roller is dried equipped with two column, is imported and exported drying bottom of cabinet portion equipped with roll paper, rear portion is equipped with and baking
The heating equipment of cabinet connection.
Compared with the prior art, described to send the invention discloses a kind of roll web double-side printer, including paper feeder
Paper device includes the first paper-advance unit for front printing, the second paper-advance unit for back up and is arranged in baking oven
The sheet delivery of side is equipped with baking oven in paper feeder middle and upper part, is symmetrically arranged with cooling below the two sides of the baking oven, inlet and outlet
Device, and ink-feeding device and printing equipment are equipped with below baking oven, it is equipped in the arranged on left and right sides either side of the ink-feeding device
The ink-scraping device of easy disassembly, and it is matched with the first paper-advance unit or the second paper-advance unit, specifically, front printing
When, ink-scraping device is mounted on the right side of ink-feeding device, roll web is sent into printing equipment by the first paper feeder and carries out positive printing,
Enter after being handled using ink-scraping device wiping from baking oven bottom right side and dry cabinet progress drying and processing, then from baking oven left bottom
Paper delivery simultaneously send the cooling device on the left of baking oven to be cooled down, and finally send to the sheet delivery on baking oven top, is sent by it to colour cell
Machine or winding machine；When back up, ink-scraping device is mounted on the left of ink-feeding device, roll web is by the second of the second paper-advance unit
Conveying roller group is sent to commutation roller group, is fitted in the back side of paper on the plate cylinder of printing equipment, carries out back up, then pass through
After crossing the processing of ink-scraping device wiping, enters from baking oven bottom right side and dry cabinet progress drying and processing, then go out from baking oven left bottom
Paper simultaneously send the cooling device on the right side of baking oven to be cooled down, and finally send to the sheet delivery on baking oven top, is sent by it to colour cell machine
Or winding machine.
The configuration of the present invention is simple, manufacturing cost is low, can be used for the cheap specification printing equipment improvement that is printed on one side, makes
Its installation site that ink-scraping device is replaced in printing process can efficiently carry out roll web printed on both sides, print can be improved
Brush efficiency greatlys save manpower and time, practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of front printing of the invention.
Fig. 2 is the structural schematic diagram of back up of the present invention.
Fig. 3 is the mounting structure schematic diagram (embodiment one) of ink-scraping device of the present invention.
Fig. 4 is the mounting structure schematic diagram (embodiment two) of ink-scraping device of the present invention.
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:
As depicted in figs. 1 and 2, a kind of roll web double-side printer, including paper feeder are equipped in paper feeder middle and upper part and dry
Case 1, lower section are equipped with ink-feeding device 2 and printing equipment 3, and the ink-feeding device 2 includes ink fountain 21 and the ink being arranged in ink fountain 21
Roller 22, the printing equipment 3 include matching plate cylinder 31 and impression cylinder 32, and the printing equipment setting is filled in ink supply
2 tops are set, and ink roller 22 is bonded with 31 pressure of plate cylinder, the paper feeder includes the first paper feed for front printing
Device 4, for back up the second paper-advance unit 5 and the sheet delivery 6 of the top of baking oven 1 is set；In the ink-feeding device 2
Arranged on left and right sides either side be equipped with the ink-scraping device 7 of easy disassembly, and itself and the first paper-advance unit 4 or the second paper feed fill
5 are set to match；Cooling device 8 is symmetrically arranged with below the two sides of the baking oven 1, inlet and outlet.
The baking oven 1 includes the internal baking cabinet 11 for being equipped with two column and drying roller 12, is imported and exported drying 11 bottom of cabinet equipped with roll paper, after
Portion is equipped with the heating equipment being connected to baking cabinet 11.
See that Fig. 1, first paper feeder 4 include the first conveying roller group 41 and control that 2 left side of ink-feeding device is arranged in
First control system of the first paper feeder 4；And the first conveying roller group 41 be more than two arrangements from top to bottom and
Tilt the first conveying roller being arranged on the left of ink-feeding device 2.
When 9 front printing of roll web, ink-scraping device 7 is mounted on 2 right side of ink-feeding device, roll web 9 is filled by the first paper feeding
Set 4 feeding printing equipments 3 and carry out positive printing, using ink-scraping device 7 handle after from 1 bottom right side of baking oven enter dry cabinet 11 into
Then row drying and processing from 1 left bottom paper delivery of baking oven and send to the cooling device 8 in the left side of baking oven 1, finally send to baking oven 1
The sheet delivery 6 in portion is sent by it to colour cell machine or winding machine.
See that Fig. 2, second paper feeder 5 include the second conveying roller group 51 that 2 left side of ink-feeding device is arranged in；Setting exists
Commutation roller group 52 on the right side of ink-feeding device；And the second control system of the second paper feeder 5 of control.
The second conveying roller group 51 is that two or more is arranged from top to bottom and tilted close to the second defeated of commutation roller group 52
Send roller；The commutation roller group 52 includes the first reversing roller 521 and more than one second reversing roller close to 2 right side of ink-feeding device
522。
When 9 back up of roll web, ink-scraping device 7 is mounted on 2 left side of ink-feeding device, roll web 9 is by the second conveying roller
Front and back sides can be switched after sending to commutation roller group 52 in group 51, subsequently enter printing equipment 3 and carry out back up, using ink-scraping device
After 7 processing, enters from 1 bottom right side of baking oven and dry cabinet 11 and carry out drying and processing, then from 1 left bottom paper delivery of baking oven and send to baking
The cooling device 8 on 1 right side of case, finally send to the sheet delivery 6 on 1 top of baking oven, is sent by it to colour cell machine or winding machine.
The sheet delivery 6 is the third control of the exit roller 61 and control sheet delivery of more than two horizontally arranged settings
System, and at least one exit roller is located at 1 left side of baking oven, at least one exit roller is located at 1 right side of baking oven.
As shown in figure 3, the ink-scraping device 7 includes doctor 71 and its mounting bracket 73, the two of shown doctor 71
End is equipped with mounting flange 72, and mounting flange 72 is equipped with bolt hole, is equipped with through-hole corresponding with bolt hole in mounting bracket 73,
Shown doctor 71 is connected in mounting bracket 73 by bolt 74.
It is fixed as shown in figure 4, the doctor 71 of the ink-scraping device 7 can also be installed by air-actuated jaw, i.e., it is installed
Bracket is air-actuated jaw, and shown air-actuated jaw includes fixed holder 76, and the movable holder 77 connecting with cylinder 78, the two cooperation
It uses, is equipped with the collet 75 with positive stop lug boss at the both ends of the doctor 71, passes through 78 drive activity holder of cylinder when installation
77 is mobile, is clamped in collet 75 between fixed holder 76 and movable holder 77, dismounts more convenient.
The cooling device 8 includes cold water roller and the water system being attached thereto.
Claims (9)
1. a kind of roll web double-side printer, including paper feeder are equipped with baking oven (1) in paper feeder middle and upper part, baking oven (1)
Lower section is equipped with ink-feeding device (2) and printing equipment (3), and the ink-feeding device (2) includes ink fountain (21) and is arranged in ink fountain (21)
Interior ink roller (22), the printing equipment (3) include matching used plate cylinder (31) and impression cylinder (32), the printing
Device (3) setting is above ink-feeding device (2), and ink roller (22) is bonded with plate cylinder (31) pressure, it is characterised in that:
The paper feeder include for front printing the first paper-advance unit (4), for back up the second paper-advance unit (5) and
The sheet delivery (6) being arranged above baking oven (1)；It is equipped in the arranged on left and right sides either side of the ink-feeding device (2) and conveniently tears open
The ink-scraping device (7) of dress, and it is matched with the first paper-advance unit (4) or the second paper-advance unit (5)；In the baking oven
(1) two sides, inlet and outlet lower section is symmetrically arranged with cooling device (8).
2. roll web double-side printer according to claim 1, it is characterised in that: the first paper feeder (4) packet
Include the first conveying roller group (41) and control (4) first control system of the first paper feeder being arranged on the left of ink-feeding device (2).
3. roll web double-side printer according to claim 2, it is characterised in that: described first, which conveys roller group (41), is
Two or more arranges from top to bottom and tilts the first conveying roller being arranged on the left of ink-feeding device (2).
4. roll web double-side printer according to claim 1, it is characterised in that: the second paper feeder (5) packet
Include the second conveying roller group (51) being arranged on the left of ink-feeding device (2)；Commutation roller group on the right side of ink-feeding device (2) is set
(52)；And the second control system of control the second paper feeder (5).
5. roll web double-side printer according to claim 4, it is characterised in that: described second, which conveys roller group (51), is
Two or more arranges from top to bottom and tilts the second conveying roller close to commutation roller group (52)；The commutation roller group (52) includes the
One reversing roller (521) and more than one second reversing roller (522) on the right side of ink-feeding device (2).
6. roll web double-side printer according to claim 1, it is characterised in that: the sheet delivery (6) is two
The third control system of feeding-in roll (61) and control sheet delivery (6) that level above is arranged, and at least one paper feeding
Roller is located on the left of baking oven (1), at least one feeding-in roll is located on the right side of baking oven (1).
7. roll web double-side printer according to claim 1, it is characterised in that: the ink-scraping device (7) includes scraping
Ink knife (71) and its mounting bracket, the doctor (71) are connected in mounting bracket by bolt or air-actuated jaw.
8. roll web double-side printer according to claim 1, it is characterised in that: the cooling device (8) includes cold
Damping roller and the water system being attached thereto.
9. roll web double-side printer according to claim 1, it is characterised in that: the baking oven (1) includes being equipped with two
The baking cabinet (22) for drying roller (12) is arranged, is imported and exported drying cabinet (22) bottom equipped with roll paper, rear portion is equipped with the confession being connected to baking cabinet (22)
Heating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398310.8A CN109177478A (en) | 2018-11-22 | 2018-11-22 | A kind of roll web double-side printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398310.8A CN109177478A (en) | 2018-11-22 | 2018-11-22 | A kind of roll web double-side printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109177478A true CN109177478A (en) | 2019-01-11 |
Family
ID=64938049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811398310.8A Pending CN109177478A (en) | 2018-11-22 | 2018-11-22 | A kind of roll web double-side printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109177478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539555A (en) * | 2019-09-06 | 2019-12-06 | 深圳市彩昇印刷机械有限公司 | Printing machine capable of realizing double-sided printing of rubber surface or base paper and printing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204622792U (en) * | 2015-02-05 | 2015-09-09 | 天津市侨阳印刷有限公司 | A kind of double-side printer |
| 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 |
| CN106113901A (en) * | 2016-08-11 | 2016-11-16 | 东莞市金运汇研激光科技有限公司 | A kind of single double-side multicolor central cylinder type press |
| CN106183364A (en) * | 2016-08-31 | 2016-12-07 | 中山松德印刷机械有限公司 | A kind of satellite-type flexographic presses |
| CN107696687A (en) * | 2017-10-26 | 2018-02-16 | 扬州科信包装印刷有限公司 | A kind of packaging bag printed on both sides and drying unit |
| CN209320467U (en) * | 2018-11-22 | 2019-08-30 | 贵州劲嘉新型包装材料有限公司 | A kind of roll web double-side printer |
-
2018
- 2018-11-22 CN CN201811398310.8A patent/CN109177478A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204622792U (en) * | 2015-02-05 | 2015-09-09 | 天津市侨阳印刷有限公司 | A kind of double-side printer |
| 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 |
| CN106113901A (en) * | 2016-08-11 | 2016-11-16 | 东莞市金运汇研激光科技有限公司 | A kind of single double-side multicolor central cylinder type press |
| CN106183364A (en) * | 2016-08-31 | 2016-12-07 | 中山松德印刷机械有限公司 | A kind of satellite-type flexographic presses |
| CN107696687A (en) * | 2017-10-26 | 2018-02-16 | 扬州科信包装印刷有限公司 | A kind of packaging bag printed on both sides and drying unit |
| CN209320467U (en) * | 2018-11-22 | 2019-08-30 | 贵州劲嘉新型包装材料有限公司 | A kind of roll web double-side printer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539555A (en) * | 2019-09-06 | 2019-12-06 | 深圳市彩昇印刷机械有限公司 | Printing machine capable of realizing double-sided printing of rubber surface or base paper and printing method |
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