CN104626729A - Rotary flexo press film-inner automatic printing device - Google Patents
Rotary flexo press film-inner automatic printing device Download PDFInfo
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- CN104626729A CN104626729A CN201310566479.0A CN201310566479A CN104626729A CN 104626729 A CN104626729 A CN 104626729A CN 201310566479 A CN201310566479 A CN 201310566479A CN 104626729 A CN104626729 A CN 104626729A
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Abstract
The invention discloses a rotary flexo press film-inner automatic printing device which comprises a paper feeding roller, a paper feeding device, a film supply roller, a pressing roller and a paper-out device. The paper feeding device and the paper-out device are provided with a plurality of impressing mechanisms respectively. Each group of impressing mechanisms comprises a plate roller, an impressing roller, an anilox roller, a rubber roller and a duct. Roll paper is arranged on the paper feeding roller. A film is arranged on the film supply roller. A guiding roller group is arranged above the paper-feeding device and the paper-out device. The guiding roller group comprises a first guiding roller, a second guiding roller, a third guiding roller, a fourth guiding roller, a fifth guiding roller and a sixth guiding roller. The pressing roller is placed below the position between the third guiding roller and the fourth guiding roller. The film supply roller is placed above the left portion of the pressing roller. The rotary flexo press film-inner automatic printing device has the advantages that the guiding roller group is arranged between the impressing mechanisms can the film supply roller, a conveying pressing route of printed materials is enlarged, and a rotary flexo press is compact in structure. A position adjusting mechanism is arranged on the impressing roller, and accordingly the distance between the impressing roller and the plate roller can be adjusted automatically according to the thickness of the printed materials.
Description
Technical field
The present invention relates to a kind of printing equipment, specifically automatic printing device in flexible printing press film.
Background technology
Set type flexible printing press the world today applies a kind of flexible printing press the most universal.The plurality of advantages such as its design feature is, each printing element separate, is linearly arranged in order in the horizontal direction, and it has, and accessibility is good, time before printing is short.The stock of existing flexible printing press is often because of the little frequent generation folding line of transmission path, and existing flexible printing press also has loosely organized, the deficiency that floor space is large.
Summary of the invention
For solving the problem, the object of this invention is to provide automatic printing device in a kind of flexible printing press film.
The present invention for achieving the above object, be achieved through the following technical solutions: comprise paper feed roller, paper-advance unit, for film roller, press bonding roller and sheet delivery, paper-advance unit and sheet delivery have array eindruckwerk respectively, often organize eindruckwerk by roller, roller platen, anilox roll, rubber roll and ink fountain composition, paper feed roller arranges coil paper, for on film roller, diaphragm is set, above paper-advance unit and sheet delivery, guide roller group is set, guide roller group is by the first guide roller, second guide roller, 3rd guide roller, 4th guide roller, 5th guide roller and the 6th guide roller composition, first guide roller is positioned at paper-advance unit upper right side, second guide roller is positioned at paper-advance unit upper left side, 3rd guide roller is positioned at directly over the second guide roller, 4th guide roller is positioned at above sheet delivery, 5th guide roller is positioned at sheet delivery upper left side, 6th guide roller is positioned on the left of sheet delivery, the below of press bonding roller between the 3rd guide roller and the 4th guide roller, press bonding roller upper left side is positioned at for film roller.
For realizing object of the present invention further, can also by the following technical solutions: described press bonding roller or roller platen two ends installation site governor motion respectively; Described position adjusting mechanism comprises housing and adjusting bolt, adjusting bolt passes housing bottom surface and is threaded with housing, case inside sidewall is offered the second regulating tank, mounting bracket is offered the first regulating tank, the roll shaft of press bonding roller or roller platen is each passed through the first regulating tank and the second regulating tank stretches into housing, mounting spring in housing, and spring one end is connected with housing tip, the spring other end and roll shaft touch, the power that spring gives one, roll shaft downward all the time; Arrange bearing in described position adjusting mechanism, bearing is arranged on roll shaft, bearing lower end installation shaft bearing, and bearing block and adjusting bolt touch; Described position adjusting mechanism also has two limiting plates, and limiting plate is positioned at housing, and two limiting plates lay respectively at the second regulating tank both sides; The axle of described each roller is all installed first driving wheel, first driving wheel is made up of two coaxial drives, connected successively by several first Timing Belt between several first driving wheel, the first driving wheel of high order end is connected with the first motor by the first driving-belt; The axle of each anilox roll is all installed second driving wheel, connected successively between several second driving wheel by several second Timing Belt, the second driving wheel of high order end is connected with the second motor by the second driving-belt.
The invention has the advantages that: it is at eindruckwerk and supply to arrange guide roller group between film roller, has both increased the transmission pressing path of stock, has also made flexible printing press compact conformation, saved floor space.The further advantage of the present invention is: it is setting position governor motion on roller platen, and the distance of roller platen and roller can be regulated automatically according to the thickness of stock.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention; Fig. 2 analyses and observe structure for amplifying schematic diagram along the A-A line of Fig. 1; Fig. 3 is I structure for amplifying schematic diagram of Fig. 1.
Reference numeral: 1 paper feed roller 2 coil paper 3 roller 4 roller platen 5 first guide roller 6 is for film roller 7 diaphragm 8 press bonding roller 9 pressing paper 12 first motor 13 first driving-belt 14 first driving wheel 15 first Timing Belt 16 apparatus for adjusting position 17 base 18 first regulating tank 19 shell 20 second regulating tank 21 roll shaft 22 spring 23 adjusting bolt 24 limiting plate 25 bearing 26 bearing block 27 anilox roll 28 rubber roll 29 second motor 30 second driving-belt 31 second Timing Belt 32 second driving wheel 33 ink fountain 37 second guide roller 38 the 3rd guide roller 39 the 4th guide roller 40 the 5th guide roller 41 the 6th guide roller.
Detailed description of the invention
In flexible printing press film of the present invention, automatic printing device comprises paper feed roller 1, paper-advance unit, for film roller 6, press bonding roller 8 and sheet delivery, paper-advance unit and sheet delivery have array eindruckwerk respectively, often organize eindruckwerk by roller 3, roller platen 4, anilox roll 27, rubber roll 28 and ink fountain 33 form, roller platen 4 is positioned at above roller 3, roller 3 and anilox roll 27 touch, anilox roll 27 and rubber roll 28 touch, rubber roll 28 is positioned at ink fountain 33 upper end, paper feed roller 1 is arranged coil paper 2, for on film roller 6, diaphragm 7 is set, above paper-advance unit and sheet delivery, guide roller group is set, guide roller group is by the first guide roller 5, second guide roller 37, 3rd guide roller 38, 4th guide roller 39, 5th guide roller 40 and the 6th guide roller 41 form, first guide roller 5 is positioned at paper-advance unit upper right side, second guide roller 37 is positioned at paper-advance unit upper left side, 3rd guide roller 38 is positioned at directly over the second guide roller 37, 4th guide roller 39 is positioned at above sheet delivery, 5th guide roller 40 is positioned at sheet delivery upper left side, 6th guide roller 41 is positioned on the left of sheet delivery, the below of press bonding roller 8 between the 3rd guide roller 38 and the 4th guide roller 39, press bonding roller 8 upper left side is positioned at for film roller 6.Arrange for film roller 6 and guide roller group above paper-advance unit and sheet delivery, made coil paper 2 before meeting with diaphragm 7 through longer extrusion stretching path, reduce the possibility that coil paper 2 produces folding line, coil paper 2 and diaphragm 7 meet and after pressing together and becoming pressing paper 9, also will, through longer pressing path, pressing paper 9 be made to produce folding line.This structure also makes flexible printing press compact conformation, saves floor space.
For convenience of the distance of adjustment roller platen 4 and roller 3, press bonding roller 8 and the 3rd guide roller 38 and the 4th guide roller 39, installation site governor motion 16 is distinguished at described press bonding roller 8 or roller platen 4 two ends.
The structure that described position adjusting mechanism 16 can have bolt to match with spring, also can be made up of expansion bracket, preferred structure comprises housing 19 and adjusting bolt 23, adjusting bolt 23 passes housing 19 bottom surface and is threaded with housing 19, housing 19 inside side walls is offered the second regulating tank 20, mounting bracket is offered the first regulating tank 18, the roll shaft 21 of press bonding roller 8 or roller platen 4 is each passed through the first regulating tank 18 and the second regulating tank 20 stretches into housing 19, mounting spring 22 in housing 19, spring 22 one end is connected with housing 19 top, spring 22 other end and roll shaft 21 touch, the power that spring 22 gives 21 1, roll shaft downward all the time.This structure is simple, and maintain easily, cost is low.Position adjusting mechanism 16 also can be made up of expansion bracket, and this structure registration, but complex structure, be inconvenient to safeguard, cost is high.
In order to reduce the loss of roll shaft 21 and spring 22 and adjusting bolt 23, arrange bearing 25 in described position adjusting mechanism 16, bearing 25 is arranged on roll shaft 21, bearing 25 lower end installation shaft bearing 26, and bearing block 26 and adjusting bolt 23 touch.
In order to avoid roll shaft 21 drops in adjusting bolt 23, described position adjusting mechanism 16 also has two limiting plates 24, and limiting plate 24 is positioned at housing 19, and two limiting plates 24 lay respectively at the second regulating tank 20 both sides.
In order to ensure roller 3 and anilox roll 27 velocity of rotation and ink feed and consistent to black speed, ink feed speed can not be there is and be less than the unclear phenomenon of the printing that causes to black speed, the axle of described each roller 3 is all installed first driving wheel 14, first driving wheel 14 is made up of two coaxial drives, connected successively by several first Timing Belt 15 between several first driving wheel 14, the first driving wheel 14 of high order end is connected with the first motor 12 by the first driving-belt 13; The axle of each anilox roll 27 is all installed second driving wheel 32, connected successively between several second driving wheel 32 by several second Timing Belt 31, the second driving wheel 32 of high order end is connected with the second motor 29 by the second driving-belt 30.This structure adopts bi-motor separately to drive roller 3 and anilox roll 27, adds transmission efficiency, decreases power transmission loss, also makes ink feed and is consistent to black speed.
Technical scheme of the present invention is not restricted in the scope of embodiment of the present invention.The technology contents of the not detailed description of the present invention is known technology.
Claims (6)
1. automatic printing device in flexible printing press film, it is characterized in that: comprise paper feed roller (1), paper-advance unit, for film roller (6), press bonding roller (8) and sheet delivery, paper-advance unit and sheet delivery have array eindruckwerk respectively, often organize eindruckwerk by roller (3), roller platen (4), anilox roll (27), rubber roll (28) and ink fountain (33) composition, paper feed roller (1) is arranged coil paper (2), for on film roller (6), diaphragm (7) is set, above paper-advance unit and sheet delivery, guide roller group is set, guide roller group is by the first guide roller (5), second guide roller (37), 3rd guide roller (38), 4th guide roller (39), 5th guide roller (40) and the 6th guide roller (41) composition, first guide roller (5) is positioned at paper-advance unit upper right side, second guide roller (37) is positioned at paper-advance unit upper left side, 3rd guide roller (38) is positioned at directly over the second guide roller (37), 4th guide roller (39) is positioned at above sheet delivery, 5th guide roller (40) is positioned at sheet delivery upper left side, 6th guide roller (41) is positioned on the left of sheet delivery, press bonding roller (8) is positioned at the below between the 3rd guide roller (38) and the 4th guide roller (39), press bonding roller (8) upper left side is positioned at for film roller (6).
2. automatic printing device in flexible printing press film according to claim 1, is characterized in that: described press bonding roller (8) or roller platen (4) two ends are respectively installation site governor motion (16).
3. automatic printing device in flexible printing press film according to claim 2, it is characterized in that: described position adjusting mechanism (16) comprises housing (19) and adjusting bolt (23), adjusting bolt (23) passes housing (19) bottom surface and is threaded with housing (19), housing (19) inside side walls is offered the second regulating tank (20), mounting bracket is offered the first regulating tank (18), the roll shaft (21) of press bonding roller (8) or roller platen (4) is each passed through the first regulating tank (18) and stretches into housing (19) with the second regulating tank (20), housing (19) interior mounting spring (22), spring (22) one end is connected with housing (19) top, spring (22) other end and roll shaft (21) touch, spring (22) gives roll shaft (21) downward power all the time.
4. automatic printing device in flexible printing press film according to claim 3, it is characterized in that: bearing (25) is set in described position adjusting mechanism (16), bearing (25) is arranged on roll shaft (21), bearing (25) lower end installation shaft bearing (26), bearing block (26) and adjusting bolt (23) touch.
5. automatic printing device in the flexible printing press film according to claim 3 or 4, it is characterized in that: described position adjusting mechanism (16) also has two limiting plates (24), limiting plate (24) is positioned at housing (19), and two limiting plates (24) lay respectively at the second regulating tank (20) both sides.
6. automatic printing device in flexible printing press film according to claim 1, it is characterized in that: the axle of described each roller (3) is all installed first driving wheel (14), first driving wheel (14) is made up of two coaxial drives, connected successively by several first Timing Belt (15) between several first driving wheel (14), first driving wheel (14) of high order end is connected with the first motor (12) by the first driving-belt (13); The axle of each anilox roll (27) is all installed second driving wheel (32), connected successively by several second Timing Belt (31) between several second driving wheel (32), second driving wheel (32) of high order end is connected with the second motor (29) by the second driving-belt (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566479.0A CN104626729A (en) | 2013-11-13 | 2013-11-13 | Rotary flexo press film-inner automatic printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566479.0A CN104626729A (en) | 2013-11-13 | 2013-11-13 | Rotary flexo press film-inner automatic printing device |
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| Publication Number | Publication Date |
|---|---|
| CN104626729A true CN104626729A (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310566479.0A Pending CN104626729A (en) | 2013-11-13 | 2013-11-13 | Rotary flexo press film-inner automatic printing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790377A (en) * | 2018-07-30 | 2018-11-13 | 河南龙都天仁生物材料有限公司 | Flexible letter press apparatus |
| CN111114101A (en) * | 2020-01-18 | 2020-05-08 | 温州职业技术学院 | Pressure adjusting device of flexible printing machine |
| CN113334989A (en) * | 2021-06-03 | 2021-09-03 | 深圳市雅图燊印刷包装有限公司 | Production process of gradient dazzling texture panel |
-
2013
- 2013-11-13 CN CN201310566479.0A patent/CN104626729A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790377A (en) * | 2018-07-30 | 2018-11-13 | 河南龙都天仁生物材料有限公司 | Flexible letter press apparatus |
| CN111114101A (en) * | 2020-01-18 | 2020-05-08 | 温州职业技术学院 | Pressure adjusting device of flexible printing machine |
| CN111114101B (en) * | 2020-01-18 | 2021-08-06 | 温州职业技术学院 | Pressure adjusting device of flexible printing machine |
| CN113334989A (en) * | 2021-06-03 | 2021-09-03 | 深圳市雅图燊印刷包装有限公司 | Production process of gradient dazzling texture panel |
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Application publication date: 20150520 |