CN104742495B - Unit type flexo printing machine printing component - Google Patents
Unit type flexo printing machine printing component Download PDFInfo
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- CN104742495B CN104742495B CN201510129706.2A CN201510129706A CN104742495B CN 104742495 B CN104742495 B CN 104742495B CN 201510129706 A CN201510129706 A CN 201510129706A CN 104742495 B CN104742495 B CN 104742495B
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- roller
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- cylinder
- support arm
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Abstract
The invention discloses a unit type flexo printing machine printing component which comprises a printing roller, a bottom roller and a screen roller. The unit type flexo printing machine printing component is characterized in that the printing roller is installed on a first bracket, the first bracket is connected to a second bracket to float freely in the horizontal direction, the second bracket is connected to a third bracket to slide front and back and driven through an adjusting motor, and the third bracket slides up and down and is pushed by a first air cylinder; in the printing process, front and back shaft shoulders of the printing roller are supported by floating roller bearers, left and right supporting arms are arranged below the roller bearers and provided with corner arcs to support the roller bearers, the left and right supporting arms are arranged in a swinging mode, outward swinging of the left and right supporting arms is limited by left and right limiting blocks, and the left and right limiting blocks are adjustable and are connected with left and right small adjusting motors. The printing roller can be adjusted in the axial, horizontal and vertical directions, plates can be rapidly replaced, the plates and printing pressure can be adjusted, and both the work efficiency and printing quality are improved.
Description
Technical field
The present invention relates to a kind of set type flexible printing machine, and in particular to a kind of Printing Department of set type flexible printing machine
Part.
Background technology
Set type flexible printing machine has that machine construction is simple, adaptability for materials is strong, force of impression is little, printing cost is low, print
The fast quality of brush speed is good, it is environmentally friendly the advantages of.Printing unit is the core of set type flexible printing machine, printing unit include roller,
Bottom roller and net roller, its ideal operation state should be：Roller will be changed conveniently, the print between roller and bottom roller, roller and net roller
Brush pressure will be properly and stable, can realize quick regulation, and axial location is adjustable convenient to meet during roller work
To version, could so improve work efficiency and lift printing quality.But the printing unit of prior art is but difficult to accomplish, such as specially
Profit number 201420513747.2, patent name《Flexible printing machine printing pressure regulating device》Although the patented technology of offer is solved
The regulation problem of squeegee pressure between roller and bottom roller, net roller, it is apparent that quick regulation can not be realized, while roller is only hung down
Nogata to move up and down, to bottom roller, the diameter of net roller and setting height(from bottom) have strict demand, generally require bottom roller, net roller
Diameter, setting height(from bottom) are the same；Other patent No. 201120476838.X, patent name《A kind of single servo gearless type is soft
Version printing unit》The patented technology of offer although solve roller axial location it is adjustable to facilitate to version, roller upper-lower position can
Adjust to adjust the technical problem of the squeegee pressure and between bottom roller, but the patented technology with the patent No. 201420513747.2 and other
The printing unit of all prior arts is the same, and the up and down of roller will could be realized by motor drive screw nut（I.e.
Roller only makees moving up and down for vertical direction during regulation）, but the squeegee pressure tune between this structure roller and net roller
Section there is problem, just as described in the background technology of the patent of the patent No. 201420513747.2.
The content of the invention
In view of the deficiencies in the prior art, it is to provide a kind of the axial of roller, left and right and upper and lower that the purpose of the present invention is
To position it is adjustable, be capable of achieving quick plate change, version is adjusted and squeegee pressure regulation, improve work efficiency and lift printing quality
The set type flexible printing machine printing unit of amount.
The present invention adopts the following technical scheme that to complete：
Set type flexible printing machine printing unit, including the roller before and after between frame plate, bottom roller and net roller,
Roller is above, and bottom roller is located at the lower right side of roller, and net roller is located at the lower left side of roller, it is characterised in that：The rear axle of roller
End is carried out pivoting support by bearing block and is connected with roller motor, and bearing block and roller motor are fixedly mounted on first support
On, the floating action of free left and right directions is made on the secondary support bracket in first support connection, and second support is connected to the 3rd support
On make the sliding action of fore-and-aft direction and be driven by regulation motor, regulation motor is fixedly mounted on the 3rd support, the 3rd
Frame is promoted in the sliding action that above-below direction is made at the back side of afer bay wallboard by the first cylinder；Roller during printing work its
The shaft shoulder in front and back is carried out supporting and then compressed by hook plate by the dancer pillow of semicircular ring shape, hook plate it is up and down by the
Two cylinders are promoted, and dancer pillow is located at the inner side of frame plate, and the lower section of dancer pillow is provided with left and right support arm, left and right
Brace is provided with corner circular arc and dancer pillow is supported, and corner center of arc and the net roller center of left support arm are concentric, the right side
The corner center of arc of support arm is concentric with bottom roller center, and left and right supports arm swing to arrange and pushed away by left and right support arm cylinder
Dynamic, swing pivot is located at support arm upper end, and swinging out for left and right support arm carried out spacing, left and right limited block by left and right limited block
Scalable is arranged and left and right minor adjustment motor connection.
After above-mentioned technical proposal, the course of action of the present invention is：Roller in upper limit position, outside the front shaft end of roller
It is outstanding, plate change operation can be conveniently carried out, after the completion of plate change, roller is promoted quickly downwards by the first cylinder, because roller is on a left side
Free floating in right direction, so the shaft shoulder of the roller after downwards can be directed at dancer and rest the head on and fall into dancer pillow self-centering
（Roller do not make it is proper vertically move up and down, so as to adapt to, bottom roller diameter is big, net roller diameter is little and setting height(from bottom) differs
The actual design of sample is required）, the lower half circle of the roller shaft shoulder is supported by dancer pillow, because dancer is rested the head on by left and right support arm
Supported, so leaving certain clearance distance between roller and bottom roller, net roller, then promote hook plate downward by the second cylinder
Action is compressed from roller shaft shoulder top to roller, and then, left and right support arm cylinder promotes the bottom of left and right support arm outside
Swing, so that the corner circular arc of left and right support arm, dancer pillow and roller are integrally moved down, roller and bottom roller, roller and net roller
Contact is realized, because the position that swings out of left and right support arm is carried out spacing, and the position of left and right limited block by left and right limited block
Put and be adjusted by left and right minor adjustment motor, so the contact pressure of roller and bottom roller, roller and net roller（That is squeegee pressure）Can
Realization is adjusted respectively and is independent of each other, it is ensured that the squeegee pressure between roller and bottom roller, net roller is all suitable and stable, lifts printing
Quality, and realize quick regulation；During printing work, roller is driven to carry out the movement of axial location quickly to realize by regulation motor
Version is adjusted.After using above-mentioned technical proposal, due to the position of the axial of roller, left and right and above-below direction it is adjustable, it is particularly left
The free floating of right direction is adjusted, and dancer pillow, left and right support arm, support arm cylinder and left and right minor adjustment motor set
Put, so be capable of achieving quick plate change, version regulation and squeegee pressure are automatically adjusted, so as to improving work efficiency and lifting printing
Quality.In addition, in above-mentioned technical proposal, dancer pillow is free floating setting, not only good is played to roller during work
Supporting role, the automatic roller center for adapting to different size diameter positional deviation in the lateral direction, and can be in plate change
Changed together with roller, without carrying out unnecessary design in roller shaft shoulder size, made simple structure, be also more suitable for work
Need.
Preferably, the lower end of the hook plate is hingedly connected in vertical push pedal, vertical push pedal is slided up and down and is located at frame
The inner side of wallboard, the bottom of vertical push pedal is connected with the second cylinder, and the 3rd cylinder is also equipped with vertical push pedal, and the 3rd cylinder is pushed away
Dynamic hook plate makees rotary movement.After above-mentioned design, hook plate can also carry out rotary movement while moving up and down, with maximum
Degree is conveniently met needed for work.
Preferably, the roll shaft two ends of the net roller are carried out supporting by half opening roller pillow and then are compressed by semi-ring block,
The up and down setting of semi-ring block is promoted by the 4th cylinder.After above-mentioned design, net roller is capable of achieving quick despatch, with convenient
Cleaning.
Description of the drawings
The present invention has drawings described below：
Fig. 1 is the structural representation of the present invention,
Fig. 2 removes the view after forebay wallboard for Fig. 1,
Fig. 3 removes the view after the parts such as left and right support arm, left and right support arm cylinder for Fig. 2,
Fig. 4 is the back side direction view of Fig. 1.
Accompanying drawing illustrates technical scheme and embodiment, further describes embodiment in conjunction with accompanying drawing below
Each relevant details and its operation principle.
As illustrated, the set type flexible printing machine printing unit of the present invention, including between frame plate 4 before and after being arranged on
Roller 1, bottom roller 3 and net roller 2, roller 1 is above, and bottom roller 3 is located at the lower right side of roller 1, and net roller 2 is located at a left side for roller 1
Downside, the rear shaft end 1b of roller 1 is carried out pivoting support by bearing block 31 and is connected by shaft coupling 35 with roller motor 30, bearing
Seat 31 and roller motor 30 are fixedly mounted in first support 32, and first support 32 is connected in second support 29 makees free left
The floating action of right direction（First support 32 is fixed with slide rail 33, and second support 29 is fixed with slide block 34, and slide block 34 slides
It is located on slide rail 33）, second support 29 is connected on the 3rd support 23 sliding action for making fore-and-aft direction（Second support 29 is fixed
Slide rail 22 is provided with, the 3rd support 23 is fixed with slide block 21, and slide block 21 slides and is located on slide rail 22）, it is fixed in second support 29
Adjusting nut 27 is installed, the adjusting screw rod 28 matched with adjusting nut is rotated to be located on the 3rd support 23 and connected with regulation motor 26
Connect, regulation motor 26 is fixedly mounted on the 3rd support 23, the 3rd support 23 makees above-below direction at the back side of afer bay wallboard 4
Sliding action（3rd support 23 is fixed with slide block 25, and the back side of afer bay wallboard 4 is fixed with slide rail 24, and slide block 25 slides
It is located on slide rail 24）Promoted by the first cylinder 20；Shaft shoulder 1a of the roller 1 during printing work before and after it（The shaft shoulder is arranged outward
Rolling bearing）Carried out supporting and then compressed by hook plate 10 by the dancer pillow of semicircular ring shape, hook plate 10 it is up and down
Promoted by the second cylinder 11, concrete structure is：The lower end of the hook plate 10 is hingedly connected in vertical push pedal 12, is vertically pushed away
Plate 12 slides up and down the inner side for being located at frame plate 4, and the bottom of vertical push pedal 12 is connected with the second cylinder 11, in vertical push pedal 12
The 3rd cylinder 13 is also equipped with, the 3rd cylinder 13 promotes hook plate 10 to make rotary movement.Dancer pillow 17 floats and is located at frame plate 4
Inner side, concrete structure is：The bottom connection montant of dancer pillow 17, montant is plugged on the endoporus of fixed block 18 and can move up and down
With left and right activity.The lower section of dancer pillow 17 is provided with symmetrical left and right support arm 9, and left and right support arm 9 is provided with corner circular arc
Dancer pillow 17 is supported, corner circular arc 9b centers and the center of net roller 2 of left support arm are concentric, the corner of right support arm
Circular arc 9a centers are concentric with the center of bottom roller 3, and left and right support arm 9 swings to arrange and promoted by left and right support arm cylinder 5, swings
Fulcrum A is located at the upper end of support arm 9, promotes fulcrum B to be located at the lower end of support arm 9, and the lower end of left and right support arm 9 is also fixed with left and right
Block 8, when left and right support arm 9 swings out, left and right block 8 contact with left and right limited block 7 respectively to left and right support arm 9 to
Outer swing carries out spacing, and the scalable of left and right limited block 7 is arranged and is connected with left and right minor adjustment motor 6（When minor adjustment motor 6 works
When, drive limited block 7 to be stretched to carry out the position adjustments of left and right limited block by bolt and nut）, the roll shaft of the net roller 2
Two ends are carried out supporting by half opening roller pillow 14 and then are compressed by semi-ring block 15, and the up and down setting of semi-ring block 15 is by the 4th gas
Cylinder 16 is promoted.
The present invention is so work：Roller 1 is hanged in upper limit position outside the front shaft end of roller 1, can conveniently be changed
Version operation, after the completion of plate change, promotes roller quickly downwards, because roller 1 is freely floated in the lateral direction by the first cylinder 20
It is dynamic, so the shaft shoulder 1a of the roller after downwards（Rolling bearing is arranged outside the shaft shoulder）Dancer pillow 17 can be directed at and dancer pillow is fallen into
17 self-centerings, the lower half circle of roller shaft shoulder 1a is supported by dancer pillow 17, because dancer pillow 17 is by left and right support arm 9
Supported, so leaving certain clearance distance between roller 1 and bottom roller 3, net roller 2, then hook is promoted by the second cylinder 11
The downward actuation of plate 10 is compressed from roller shaft shoulder 1a tops to roller 1, and then, left and right support arm cylinder 5 promotes left and right to support
The bottom of arm 9 swings out, so that the corner circular arc 9a of left and right support arm, 9b, dancer pillow 17 and the entirety of roller 1 are moved down,
Roller is realized contacting with bottom roller, roller with net roller, because the position that swings out of left and right support arm 9 is carried out by left and right limited block 7
It is spacing, and the position of left and right limited block 7 is adjusted by left and right minor adjustment motor 6, thus roller 1 and bottom roller 3, roller 1 with
Net roller 2（That is squeegee pressure）It is capable of achieving to adjust respectively and be independent of each other, it is ensured that the squeegee pressure between roller and bottom roller, net roller is all
It is suitable and stable, printing quality is lifted, and realize quick regulation；During printing work, roller 1 is driven to carry out axle by regulation motor 26
Realize adjusting version with quick to the movement of position.Due to realizing quick plate change, the automatic tune to version regulation and squeegee pressure
Section, printing unit can all the time be in ideal operation state, so effectively improving work efficiency and lifting printing quality.
Claims (3)
1. set type flexible printing machine printing unit, including the roller before and after between frame plate, bottom roller and net roller, version
Roller is above, and bottom roller is located at the lower right side of roller, and net roller is located at the lower left side of roller, it is characterised in that：The rear shaft end of roller
Pivoting support is carried out by bearing block and is connected with roller motor, bearing block and roller motor are fixedly mounted on first support
On, the floating action of free left and right directions is made on the secondary support bracket in first support connection, and second support is connected to the 3rd support
On make the sliding action of fore-and-aft direction and be driven by regulation motor, regulation motor is fixedly mounted on the 3rd support, the 3rd
Frame is promoted in the sliding action that above-below direction is made at the back side of afer bay wallboard by the first cylinder；Roller during printing work its
The shaft shoulder in front and back is rested the head on by the dancer of semicircular ring shape（17）Carry out supporting and then compressed by hook plate, hook plate it is up and down
Promoted by the second cylinder, dancer pillow（17）The inner side of frame plate is located at, the lower section of dancer pillow is provided with left and right and supports
Arm, left and right support arm is provided with corner circular arc and dancer pillow is supported, corner center of arc and the net roller center of left support arm
For concentric, corner center of arc and the bottom roller center of right support arm are concentric, and left and right supports arm swing to arrange by left and right support arm
Cylinder is promoted, and swing pivot is located at support arm upper end, the swinging out of left and right support arm carried out by left and right limited block it is spacing,
Left and right limited block scalable is arranged and left and right minor adjustment motor connection.
2. the set type flexible printing machine printing unit as described in claim 1, it is characterised in that：The lower end hinge of the hook plate
It is connected in succession in vertical push pedal, vertical push pedal slides up and down the inner side for being located at frame plate, the bottom of vertical push pedal and the second gas
Cylinder connects, and the 3rd cylinder is also equipped with vertical push pedal, and the 3rd cylinder promotes hook plate to make rotary movement.
3. the set type flexible printing machine printing unit as described in claim 1, it is characterised in that：The roll shaft two of the net roller
Rested the head on by half opening roller at end（14）Carry out supporting and then compressed by semi-ring block, the up and down setting of semi-ring block is entered by the 4th cylinder
Row is promoted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129706.2A CN104742495B (en) | 2015-03-24 | 2015-03-24 | Unit type flexo printing machine printing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129706.2A CN104742495B (en) | 2015-03-24 | 2015-03-24 | Unit type flexo printing machine printing component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104742495A CN104742495A (en) | 2015-07-01 |
| CN104742495B true CN104742495B (en) | 2017-04-19 |
Family
ID=53583004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510129706.2A Active CN104742495B (en) | 2015-03-24 | 2015-03-24 | Unit type flexo printing machine printing component |
Country Status (1)
| Country | Link |
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| CN (1) | CN104742495B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882115B (en) * | 2015-07-20 | 2018-08-10 | 温州峰明机械有限公司 | Printing roller of flexible printing machine control device |
| CN107627717B (en) * | 2017-10-23 | 2023-05-19 | 温州峰明机械有限公司 | Hanging frame type plate roller plate loading mechanism |
| CN112549747A (en) * | 2020-12-11 | 2021-03-26 | 温州职业技术学院 | Pressure regulating equipment used in printing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202428755U (en) * | 2011-11-25 | 2012-09-12 | 青州意高发包装机械有限公司 | Single servo gearless flexible printer unit |
| CN103068577A (en) * | 2010-08-03 | 2013-04-24 | 新基杜股份责任有限公司 | Printing assembly, particularly for flexographic prints with removable printing roller |
| CN203110489U (en) * | 2013-01-30 | 2013-08-07 | 青州神工机械设备有限公司 | Upper paper skipping type flexible printing machine |
| CN204037024U (en) * | 2014-09-05 | 2014-12-24 | 潍坊东航印刷科技股份有限公司 | Flexible printing machine squeegee pressure adjusting device |
| CN204526368U (en) * | 2015-03-24 | 2015-08-05 | 浙江炜冈机械有限公司 | Set type flexible printing machine printing unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBO20000560A1 (en) * | 2000-09-28 | 2002-03-28 | Bieffebi Spa | TRANSMISSION DEVICE FOR ROTARY MOTORCYCLES TO A CYLINDER, PRINTING OF A "MOUNTING MACHINE" FOR FLEXOGRAPHY |
-
2015
- 2015-03-24 CN CN201510129706.2A patent/CN104742495B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103068577A (en) * | 2010-08-03 | 2013-04-24 | 新基杜股份责任有限公司 | Printing assembly, particularly for flexographic prints with removable printing roller |
| CN202428755U (en) * | 2011-11-25 | 2012-09-12 | 青州意高发包装机械有限公司 | Single servo gearless flexible printer unit |
| CN203110489U (en) * | 2013-01-30 | 2013-08-07 | 青州神工机械设备有限公司 | Upper paper skipping type flexible printing machine |
| CN204037024U (en) * | 2014-09-05 | 2014-12-24 | 潍坊东航印刷科技股份有限公司 | Flexible printing machine squeegee pressure adjusting device |
| CN204526368U (en) * | 2015-03-24 | 2015-08-05 | 浙江炜冈机械有限公司 | Set type flexible printing machine printing unit |
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| Publication number | Publication date |
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| CN104742495A (en) | 2015-07-01 |
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Address after: 325400 No.1 Farm No.4 Cropping Area, Pingyang County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Weigang Machinery Co., Ltd. Address before: 325400 No.1 Farm No.4 Cropping Area, Pingyang County, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Wei Gang Machinery Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325400 No.1 Farm No.4 Cropping Area, Pingyang County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Weigang Technology Co.,Ltd. Address before: 325400 No.1 Farm No.4 Cropping Area, Pingyang County, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Weigang Machinery Co.,Ltd. |