CN110001186A - Printing roller of flexible printing machine pressure-regulating device - Google Patents
Printing roller of flexible printing machine pressure-regulating device Download PDFInfo
- Publication number
- CN110001186A CN110001186A CN201910375343.9A CN201910375343A CN110001186A CN 110001186 A CN110001186 A CN 110001186A CN 201910375343 A CN201910375343 A CN 201910375343A CN 110001186 A CN110001186 A CN 110001186A
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- China
- Prior art keywords
- mobile pallet
- shaft
- screw rod
- gear
- adjusting screw
- 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
- 238000007774 anilox coating Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B41F13/08—Cylinders
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
- B41F13/34—Cylinder lifting or adjusting devices
- B41F13/38—Cylinder lifting or adjusting devices electrically or magnetically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F5/00—Rotary letterpress machines
- B41F5/24—Rotary letterpress machines for flexographic printing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
Abstract
The present invention relates to a kind of pressure-regulating device, specifically a kind of printing roller of flexible printing machine pressure-regulating device belongs to flexible printing machine technical field.It includes impression roller, forme drum and anilox roll, and the forme drum front and back end can be in rolling contact with anilox roll, impression roller respectively；The lower affixed mounting rack in mobile pallet side, top and the bottom are rotatablely connected upper shaft and lower rotary shaft respectively in mounting rack, and mounting rack side is equipped with shaft driving mechanism, and shaft driving mechanism connects and drive upper shaft and lower rotary shaft to rotate together；The upper mobile pallet side is connected through a screw thread adjusting screw rod, and upper shaft faces upward adjusting screw rod one end equipped with upper electromagnetic clutch, and upper electromagnetic clutch can be by upper shaft and upper adjusting screw rod clutch.The invention has the advantages of simple structure, compactness and reasonable structure, can convenient and efficient adjusting anilox roll, impression roller for the pressure size of forme drum, reduce equipment cost, improve work efficiency.
Description
Technical field
The present invention relates to a kind of pressure-regulating device, specifically a kind of printing roller of flexible printing machine pressure-regulating device,
Belong to flexible printing machine technical field.
Background technique
Requirement with country to environmental protection is increasingly stringenter, and the problem of environmental pollution that printing packaging industry is faced also welcomes
Huge challenge, and flexible printing machine pollution-free water-based ink as used in specific printing and by packaging producer
Favor, therefore each mechanical producer also exhibits one's skill to the full.But in the design of mechanical practical structures and operating process, due to flexible printing machine
Specific characteristic needs the pressure between printing plate cylinder and roller platen and anilox roll and printing plate cylinder to need respectively individually to adjust
Section (in addition to individually operated outer manually), in order to improve the intelligentized control method of equipment and the labor intensity of mitigation operator,
In some mechanical structures and automatically controlled control, two independent motors is needed respectively to be self-regulated to realize, brought by such equipment not
Only the increase of machine cost, the cost of electrical control can also accordingly increase, and due to the ruthlessness of market competition, equipment at
This increase certainly will will affect the sale of product.So in order to reduce equipment cost, and can satisfy above-mentioned respective pressure tune
Whole purpose certainly will need to carry out the adjustment of structure and the change of control mode.
Summary of the invention
It is an object of the present invention to overcome the above deficiencies, to provide a kind of printing roller of flexible printing machine pressure adjusting dress
Set, can convenient and efficient adjusting anilox roll, impression roller for the pressure size of forme drum, reduce equipment cost, improve
Working efficiency.
According to technical solution provided by the invention, printing roller of flexible printing machine pressure-regulating device includes impression roller, printing plate
Roller and anilox roll, impression roller are rotatably connected in coining roller frame, it is characterized in that: coining roller frame upper surface slides back and forth connection
Lower mobile pallet is rotatablely connected forme drum on lower mobile pallet；Lower mobile pallet upper surface slides back and forth mobile support in connection
Plate, anilox roll is rotatablely connected on upper mobile pallet, and the forme drum front and back end can be rolled with anilox roll, impression roller respectively
Contact；The lower affixed mounting rack in mobile pallet side, top and the bottom are rotatablely connected upper shaft and lower rotary shaft respectively in mounting rack, pacify
Side is shelved equipped with shaft driving mechanism, shaft driving mechanism connects and drive upper shaft and lower rotary shaft to rotate together；On described
Mobile pallet side is connected through a screw thread adjusting screw rod, and upper shaft faces upward adjusting screw rod one end equipped with upper electromagnetic clutch,
Upper electromagnetic clutch can be by upper shaft and upper adjusting screw rod clutch；The coining roller frame side is connected through a screw thread lower adjusting spiral shell
Bar, lower rotary shaft are equipped with lower electromagnetic clutch towards lower adjusting screw rod one end, and lower electromagnetic clutch can be by lower rotary shaft and lower adjusting
Screw rod clutch.
Further, shaft driving mechanism includes adjustment motor, adjustment gear, gear and lower gear, and adjustment motor is solid
It is scheduled on mounting rack side, adjustment motor output end connection adjusts gear, connects gear in upper shaft, connect lower tooth on lower rotary shaft
Wheel, adjustment gear engage connection with gear, lower gear respectively.
Further, it imprints roller frame and lower mobile pallet connecting end surface is equipped with linear bearing, lower mobile pallet passes through straight line
Bearing is slidably connected in coining roller frame.
Further, lower mobile pallet and upper mobile pallet connecting end surface are equipped with linear bearing, and upper mobile pallet passes through straight
Spool, which is held, to be slidably connected on lower mobile pallet.
Compared with the prior art the present invention has the advantage that
The invention has the advantages of simple structure, compactness and reasonable structure, can it is convenient and efficient adjust anilox roll, impression roller for forme drum pressure
Power size, reduces equipment cost, improves work efficiency.
Detailed description of the invention
Fig. 1 is main view of the present invention.
Description of symbols: 1- impression roller, 2- forme drum, 3- anilox roll, 4- coining roller frame, the upper mobile pallet of 5-,
Mobile pallet, 7- adjustment motor, 8- adjustment gear, 9- gear, 10- upper shaft, the upper electromagnetic clutch of 11-, 12- up-regulation under 6-
Save electromagnetic clutch, 16- lower adjusting screw rod, 17- mounting rack under screw rod, 13- lower gear, 14- lower rotary shaft, 15-.
Specific embodiment
The present invention will be further described in conjunction with the embodiment in attached drawing below:
As shown in Figure 1, the invention mainly comprises impression roller 1, forme drum 2 and anilox roll 3, impression roller 1 is rotatably connected on
It imprints in roller frame 4, coining 4 upper surface of roller frame slides back and forth the lower mobile pallet 6 of connection, is rotatablely connected printing plate on lower mobile pallet 6
Roller 2.
The coining roller frame 4 and lower 6 connecting end surface of mobile pallet are equipped with linear bearing, and lower mobile pallet 6 passes through linear axis
It holds and is slidably connected in coining roller frame 4.
Lower 6 upper surface of mobile pallet slides back and forth the upper mobile pallet 5 of connection, is rotatablely connected anilox roll on upper mobile pallet 5
3.2 front and back end of forme drum can be in rolling contact with anilox roll 3, impression roller 1 respectively.
The lower mobile pallet 6 and 5 connecting end surface of upper mobile pallet are equipped with linear bearing, and upper mobile pallet 5 passes through straight line
Bearing is slidably connected on lower mobile pallet 6.
The affixed mounting rack 17 in 6 side of lower mobile pallet, top and the bottom are rotatablely connected upper shaft 10 respectively in mounting rack 17
With lower rotary shaft 14,17 side of mounting rack is equipped with shaft driving mechanism, and shaft driving mechanism connects and drives upper shaft 10 and lower turn
Axis 14 rotates together.
The shaft driving mechanism includes adjustment motor 7, adjustment gear 8, gear 9 and lower gear 13, and adjustment motor 7 is solid
It is scheduled on 17 side of mounting rack, adjustment 7 output end of motor connection adjusts gear 8, connects gear 9, lower rotary shaft 14 in upper shaft 10
Upper connection lower gear 13, adjustment gear 8 engage connection with gear 9, lower gear 13 respectively.
5 side of upper mobile pallet is connected through a screw thread adjusting screw rod 12, and upper shaft 10 faces upward adjusting screw rod 12
One end is equipped with upper electromagnetic clutch 11, and upper electromagnetic clutch 11 can inhale upper shaft 10 and upper adjusting screw rod 12 in the case of being powered
It closes, upper shaft 10 and upper adjusting screw rod 12 separate under upper 11 power blackout situation of electromagnetic clutch.
4 side of coining roller frame is connected through a screw thread lower adjusting screw rod 16, and lower rotary shaft 14 is towards lower adjusting screw rod 16 1
End is equipped with lower electromagnetic clutch 15, and lower electromagnetic clutch 15 can inhale lower rotary shaft 14 and lower adjusting screw rod 16 in the case of being powered
It closes, lower rotary shaft 14 and lower adjusting screw rod 16 separate under lower 15 power blackout situation of electromagnetic clutch.
The present invention can be realized the adjusting of the pressure between impression roller 1 and forme drum 2, forme drum 2 and anilox roll 3,
Need adjust coining roller and forme drum pressure when, by lower electromagnetic clutch be powered, lower electromagnetic clutch will under
Adjusting screw rod and lower rotary shaft are attracted, and shaft driving mechanism drives lower adjusting screw rod rotation, realize lower mobile pallet in coining roller frame
On movement, finally come realize impression roller and forme drum pressure adjust；Upper electromagnetic clutch power-off simultaneously, therefore reticulate pattern
Roller holding position is motionless.
Similarly, when the pressure for needing to adjust forme drum and anilox roll is adjusted, by being powered to upper electromagnetic clutch, on
Upper adjusting screw rod and upper shaft are attracted by electromagnetic clutch, and shaft driving mechanism drives upper adjusting screw rod rotation, are moved in realization
Movement of the supporting plate on lower mobile pallet, finally come realize forme drum and anilox roll pressure adjust；With electromagnetic clutch at present
Device power-off, therefore forme drum holding position is motionless.
Meanwhile in printing process, the position of forme drum and anilox roll can be recorded by control mode, when
When printing process needs to shut down due to special circumstances, shaft driving mechanism drives upper lower rotary shaft rotation, passes through upper electromagnetic clutch
It is attracted simultaneously with lower electromagnetic clutch, upper pallet adjusting screw rod and lower pallet adjusting screw rod is driven to realize anilox roll and printing plate respectively
Roller tripping is not from tooth (gear engagement does not depart from)；After debugging, by the memory area of motor, anilox roll and forme roller
Cylinder is restored to the position of original printing pressure quickly, i.e. reduction waste of material, and production efficiency can be improved.Through the invention can
Enough realize only realizes that impression roller and forme drum and anilox roll and the respective pressure of forme roller are adjusted by a motor, structure
Simply, easy to operate.
Claims (4)
1. a kind of printing roller of flexible printing machine pressure-regulating device, including impression roller (1), forme drum (2) and anilox roll (3),
Impression roller (1) is rotatably connected on coining roller frame (4), it is characterized in that: coining roller frame (4) upper surface slides back and forth connection and moves down
It moves supporting plate (6), is rotatablely connected forme drum (2) on lower mobile pallet (6)；Lower mobile pallet (6) upper surface slides back and forth connection
Upper mobile pallet (5) is rotatablely connected anilox roll (3) on upper mobile pallet (5), and forme drum (2) front and back end can be distinguished
It is in rolling contact with anilox roll (3), impression roller (1)；The affixed mounting rack in lower mobile pallet (6) side (17), mounting rack
(17) interior top and the bottom are rotatablely connected upper shaft (10) and lower rotary shaft (14) respectively, and mounting rack (17) side is equipped with shaft driving machine
Structure, shaft driving mechanism connect and drive upper shaft (10) and lower rotary shaft (14) to rotate together；Upper mobile pallet (5) side
It is connected through a screw thread adjusting screw rod (12), upper shaft (10) faces upward adjusting screw rod (12) one end equipped with upper electromagnetic clutch
(11), upper electromagnetic clutch (11) can be by upper shaft (10) and upper adjusting screw rod (12) clutch；Coining roller frame (4) side
It is connected through a screw thread lower adjusting screw rod (16), lower rotary shaft (14) is equipped with lower electromagnetic clutch towards lower adjusting screw rod (16) one end
(15), lower electromagnetic clutch (15) can be by lower rotary shaft (14) and lower adjusting screw rod (16) clutch.
2. printing roller of flexible printing machine pressure-regulating device as described in claim 1, it is characterized in that: the shaft driving mechanism packet
Adjustment motor (7), adjustment gear (8), gear (9) and lower gear (13) are included, adjustment motor (7) is fixed on mounting rack (17) one
Side, adjustment motor (7) output end connection adjust gear (8), connect gear (9) in upper shaft (10), lower rotary shaft connects on (14)
It connects lower gear (13), adjustment gear (8) engages connection with gear (9), lower gear (13) respectively.
3. printing roller of flexible printing machine pressure-regulating device as described in claim 1, it is characterized in that: the coining roller frame (4) and
Lower mobile pallet (6) connecting end surface is equipped with linear bearing, and lower mobile pallet (6) is slidably connected at coining roller frame by linear bearing
(4) on.
4. printing roller of flexible printing machine pressure-regulating device as described in claim 1, it is characterized in that: the lower mobile pallet (6)
It is equipped with linear bearing with upper mobile pallet (5) connecting end surface, upper mobile pallet (5) is slidably connected at lower movement by linear bearing
On supporting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910375343.9A CN110001186A (en) | 2019-05-07 | 2019-05-07 | Printing roller of flexible printing machine pressure-regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910375343.9A CN110001186A (en) | 2019-05-07 | 2019-05-07 | Printing roller of flexible printing machine pressure-regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110001186A true CN110001186A (en) | 2019-07-12 |
Family
ID=67176007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910375343.9A Pending CN110001186A (en) | 2019-05-07 | 2019-05-07 | Printing roller of flexible printing machine pressure-regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110001186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297593A (en) * | 2020-09-17 | 2021-02-02 | 温州芭童仕网络科技有限公司 | Energy-saving and environment-friendly printing roller with wide applicability |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3792658A (en) * | 1971-02-19 | 1974-02-19 | Colodense Ltd | Rotary printing machine with stop members for cylinder adjustments |
| GB1473001A (en) * | 1974-07-30 | 1977-05-11 | Simon Vk Ltd | Printing machines |
| FR2611164A1 (en) * | 1987-02-20 | 1988-08-26 | Lehmacher & Sohn Masch | DEVICE FOR REMOTELY CONTROLLING AND DIGITAL CONTROL OF FINE AND PRECISE POSITIONING SETTINGS OF A FLEXOGRAPHIC INK |
| US4936215A (en) * | 1988-01-22 | 1990-06-26 | Cobden Chadwick Limited | Printing machines |
| CN202528549U (en) * | 2012-04-29 | 2012-11-14 | 平阳县百胜印刷机械有限公司 | Printing component adjusting mechanism of printing machine |
| US20120296242A1 (en) * | 2010-01-26 | 2012-11-22 | Kazuhiro Ochi | Passive exercise equipment |
| CN107126345A (en) * | 2017-07-05 | 2017-09-05 | 浙江工业大学 | Joint of lower extremity exerciser |
| CN107757076A (en) * | 2016-08-15 | 2018-03-06 | 方正汇智（天津）彩色印刷股份公司 | Printing machine with flexographic printing head |
| CN208101305U (en) * | 2018-04-03 | 2018-11-16 | 广州钜龙包装设备有限公司 | A kind of printing pressure control mechanism |
| CN210362902U (en) * | 2019-05-07 | 2020-04-21 | 无锡长城机器制造有限公司 | Pressure adjusting device for printing roller of flexographic printing machine |
-
2019
- 2019-05-07 CN CN201910375343.9A patent/CN110001186A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3792658A (en) * | 1971-02-19 | 1974-02-19 | Colodense Ltd | Rotary printing machine with stop members for cylinder adjustments |
| GB1473001A (en) * | 1974-07-30 | 1977-05-11 | Simon Vk Ltd | Printing machines |
| FR2611164A1 (en) * | 1987-02-20 | 1988-08-26 | Lehmacher & Sohn Masch | DEVICE FOR REMOTELY CONTROLLING AND DIGITAL CONTROL OF FINE AND PRECISE POSITIONING SETTINGS OF A FLEXOGRAPHIC INK |
| US4936215A (en) * | 1988-01-22 | 1990-06-26 | Cobden Chadwick Limited | Printing machines |
| US20120296242A1 (en) * | 2010-01-26 | 2012-11-22 | Kazuhiro Ochi | Passive exercise equipment |
| CN202528549U (en) * | 2012-04-29 | 2012-11-14 | 平阳县百胜印刷机械有限公司 | Printing component adjusting mechanism of printing machine |
| CN107757076A (en) * | 2016-08-15 | 2018-03-06 | 方正汇智（天津）彩色印刷股份公司 | Printing machine with flexographic printing head |
| CN107126345A (en) * | 2017-07-05 | 2017-09-05 | 浙江工业大学 | Joint of lower extremity exerciser |
| CN208101305U (en) * | 2018-04-03 | 2018-11-16 | 广州钜龙包装设备有限公司 | A kind of printing pressure control mechanism |
| CN210362902U (en) * | 2019-05-07 | 2020-04-21 | 无锡长城机器制造有限公司 | Pressure adjusting device for printing roller of flexographic printing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297593A (en) * | 2020-09-17 | 2021-02-02 | 温州芭童仕网络科技有限公司 | Energy-saving and environment-friendly printing roller with wide applicability |
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Legal Events
| 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: 20190712 |