CN208827312U - A kind of environment-friendly type offset press - Google Patents
A kind of environment-friendly type offset press Download PDFInfo
- Publication number
- CN208827312U CN208827312U CN201821581096.5U CN201821581096U CN208827312U CN 208827312 U CN208827312 U CN 208827312U CN 201821581096 U CN201821581096 U CN 201821581096U CN 208827312 U CN208827312 U CN 208827312U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- rack
- dampening device
- environment
- friendly type
- 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.)
- Expired - Fee Related
Links
- 238000007639 printing Methods 0.000 claims abstract description 20
- 230000002745 absorbent Effects 0.000 claims abstract description 19
- 239000002250 absorbent Substances 0.000 claims abstract description 19
- 210000002268 wool Anatomy 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000013016 damping Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 description 5
- 210000002683 foot Anatomy 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Rotary Presses (AREA)
Abstract
The utility model discloses a kind of environment-friendly type offset presses, including printing machine ontology, the printing machine ontology is by rack, ink roller, plate cylinder, blanket cylinder, impression cylinder and dampening device composition, ink roller is fixed with by bearing in the rack, plate cylinder is equipped with below the ink roller bearing, the lower section of the plate cylinder is equipped with blanket cylinder, impression cylinder is equipped with below the blanket cylinder, rotate dampening device, moisture in it is entered in absorbent wool by through-hole, uniform moisture in it can be applied on printing cylinder by absorbent wool, revolving speed by changing dampening device can change the moisture in absorbent wool, to change the moisture on printing cylinder, collecting tank can collect extra moisture and ink, the utility model structure is simple, function is reliable, it is practical, it is easy to use, Can effectively solve the problem that existing environment-friendly type lithographic press there are the problem of.
Description
Technical field
The utility model relates to printer technology field, specially a kind of environment-friendly type offset press.
Background technique
With the development of printing machine, environment-friendly type lithographic press is received and is used by most people, environment-friendly type offset printing
Machine directly influences printing quality in use, to the control that the moisture of plate surface applies, existing control moisture
Dampening device is mostly the device of spray water mist, by the way that plate cylinder on water mist sprinkling to plate cylinder, will be made wet, still, this
Kind mode can not accurately control the amount that moisture is agglomerated on printing cylinder, and water mist is easy by extraneous interference, and spray arrives other
On roller, in debugging machine, extra moisture and ink are easy to drop onto inside machine, lack certain collection device.
For this purpose, the utility model proposes a kind of environment-friendly type offset presses for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of environment-friendly type offset presses, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of environment-friendly type offset press, including print
Brush machine ontology, the printing machine ontology is by rack, ink roller, plate cylinder, blanket cylinder, impression cylinder and dampening device
It forms, ink roller is fixed with by bearing in the rack, is equipped with plate cylinder, the printing plate below the ink roller bearing
The lower section of roller is equipped with blanket cylinder, and impression cylinder is equipped with below the blanket cylinder, and printing plate rolling is corresponded in the rack
The rear of cylinder is fixed with dampening device by bearing, and the dampening device is hollow columnar structures, along axis on barrel
Equipped with multiple groups through-hole, outer wall is equipped with one layer of absorbent wool, and the both ends of the dampening device are connected with by rotatable water swivel
Two groups of water pipes, wherein one end of one group of water pipe is equipped with water pump, one end of another group of water pipe is equipped with water tank.
Preferably, the lower section that dampening device is corresponded in the rack is equipped with collecting tank, and the collecting tank is V-shaped, bottom
It is arranged in water tank by pipeline connection, the inside of the collecting tank is equipped with filter paper.
Preferably, the bottom of the rack is equipped with multiple groups supporting leg, and the supporting leg is equipped with liftable structure, and its bottom is equipped with
Damping feet.
Preferably, the bottom of the rack is equipped with variable-frequency motor I, and the variable-frequency motor I connects blanket by belt and rolls
Cylinder passes through gear drive, the plate cylinder and ink roller between the blanket cylinder and impression cylinder and plate cylinder
Between pass through gear drive.
Preferably, the dampening device is equipped with variable-frequency motor II, and control is equipped between the dampening device and variable-frequency motor II
Device and rotational speed meters processed.
Compared with prior art, the utility model has the beneficial effects that
1. rotate dampening device, in moisture entered in absorbent wool by through-hole, absorbent wool can be by the moisture in it
It is uniformly applied on printing cylinder, the revolving speed by changing dampening device can change the moisture in absorbent wool, to change print
Moisture on brush roller, collecting tank can collect extra moisture and ink；
2. the utility model structure is simple, function is reliable, practical, easy to use, can effectively solve the problem that existing
Environment-friendly type lithographic press there are the problem of.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model section figure；
Fig. 3 is dampening device and collecting tank sectional view.
In figure: 1 printing machine ontology, 2 ink rollers, 3 plate cylinders, 4 racks, 41 supporting legs, 42 damping feets, 5 blankets
Roller, 6 impression cylinders, 7 water tanks, 8 variable-frequency motors I, 9 dampening devices, 91 through-holes, 92 absorbent wools, 10 collecting tanks, 11 filter papers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of environment-friendly type offset press, including printing
Machine ontology 1, printing machine ontology 1 are filled by ink roller 2, plate cylinder 3, rack 4, blanket cylinder 5, impression cylinder 6 and damping
9 compositions are set, ink roller 2 is wherein fixedly installed with by bearing in rack 4, the underface that ink roller 2 is corresponded in rack 4 is logical
It crosses bearing and is fixedly installed with plate cylinder 3, the underface that plate cylinder 3 is corresponded in rack 4 is fixedly installed with rubber by bearing
Cloth roller 5, the underface that blanket cylinder 5 is corresponded in rack 4 are fixedly installed with impression cylinder 6 by bearing, lead in rack 4
It crosses bolt and is fixedly installed with variable-frequency motor I 8, variable-frequency motor I 8 connects blanket cylinder 5, blanket cylinder 5 and pressure by belt
It prints by gear drive between roller 6 and plate cylinder 3, passes through gear drive between the plate cylinder 3 and ink roller 2,
Start variable-frequency motor I 8, blanket cylinder 5 drives impression cylinder 6 and plate cylinder 3 to rotate by gear drive, and then drives oil
Inking roller cylinder 2 rotates, and when being rotatably assorted, ink can uniformly be applied to plate cylinder 3 for ink roller 2 and plate cylinder 3
On surface, variable-frequency motor II is bolted on the other end of rack 4, connects dampening device 9, dampening device by belt
9 be in hollow columnar structures, is fixed in the rack 4 at opposite 3 rear of plate cylinder by bearing, passes through welding thereunder
It is fixedly installed with collecting tank 10, filter paper 11 is installed in collecting tank 10, filter paper 11 can filter ink and other magazines,
The both ends of dampening device 9 are connected with water pipe by rotatable water swivel, are equipped with water tank 7, water in the bottom middle position of rack 4
Water pump is installed, one end of water pump is connected with one group of water pipe, and another group of water pipe is arranged in water tank 7, starts water pump, will in case 7
Water pump in water tank 7 is given in dampening device 9, is provided with multiple groups through-hole 91 along axis on the barrel of dampening device 9, starts variable-frequency electric
Machine II, dampening device 9 rotate, and under the influence of centrifugal force, water can flow to the outside of dampening device 9 by through-hole 91, wherein leading to
91, hole aperture, when dampening device 9 does not rotate, under the influence of air pressure, in water will not be flowed out by through-hole 91, in damping
One layer of absorbent wool 92 is installed on the outer wall of device 9, is entered in absorbent wool 92 by the water that through-hole 91 flows out, absorbent wool 92 is passed through
With the cooperation of plate cylinder 3, the moisture of absorbent wool 92 can uniformly spray the surface of plate cylinder 3, state dampening device 9
Controller and rotational speed meters are installed between variable-frequency motor II, the revolving speed of variable-frequency motor II can be controlled by controller, to control
System is by the moisture of through-hole 91, more when debugging machine to control the amount for the moisture that absorbent wool 92 sprays on plate cylinder 3
Remaining moisture can be collected by filtration with ink by collecting tank 10.
Further, the lower section that dampening device 9 is corresponded in rack 4 is equipped with collecting tank 10, and collecting tank 10 is V-shaped, bottom
It is arranged in water tank 7 by pipeline connection, the inside of collecting tank 10 is equipped with filter paper 11.
Further, the bottom of rack 4 is equipped with multiple groups supporting leg 41, and supporting leg 41 is equipped with liftable structure, and its bottom is equipped with
Damping feet 42.
Further, the bottom of rack 4 is equipped with variable-frequency motor I 8, and variable-frequency motor I 8 connects blanket cylinder 5 by belt,
By gear drive between blanket cylinder 5 and impression cylinder 6 and plate cylinder 3, lead between plate cylinder 3 and ink roller 2
Cross gear drive.
Further, dampening device 9 is equipped with variable-frequency motor II, and controller is equipped between dampening device 9 and variable-frequency motor II
With rotational speed meters.
Working principle: printing machine ontology 1 is installed to suitable position, the height of supporting leg 41 is adjusted, rack 4 is made to be in water
In plane, starting variable-frequency motor I 8, blanket cylinder 5 drives impression cylinder 6 and plate cylinder 3 to rotate by gear drive, into
And ink roller 2 is driven to rotate, when being rotatably assorted, ink is uniformly applied to plate cylinder for ink roller 2 and plate cylinder 3
On 3 surface, starting water pump and variable-frequency motor II, the water pump in water tank 7 is given in the dampening device 9 of rotation, in moisture
It is left in absorbent wool 92 by through-hole 91, by the cooperation of absorbent wool 92 and plate cylinder 3, the moisture of absorbent wool 92 can be uniform
The surface for spraying to plate cylinder 3, debug printing machine ontology 1 when, by controller change variable-frequency motor II revolving speed, to control
Moisture in absorbent wool 92 processed, so that the amount that absorbent wool 92 sprays to moisture on printing cylinder 3 is controlled, extra moisture and ink
It can be collected by filtration by collecting tank 10.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of environment-friendly type offset press, including printing machine ontology (1), it is characterised in that: the printing machine ontology (1) is by machine
Frame (4), ink roller (2), plate cylinder (3), blanket cylinder (5), impression cylinder (6) and dampening device (9) composition, it is described
It is fixed with ink roller (2) in rack (4) by bearing, is equipped with plate cylinder (3) below the ink roller, the printing plate
The lower section of roller (3) is equipped with blanket cylinder (5), is equipped with impression cylinder (6) below the blanket cylinder (5), the rack
(4) rear that plate cylinder (3) is corresponded on is fixed with dampening device (9) by bearing, and the dampening device (9) is hollow circle
Column structure is equipped with multiple groups through-hole (91) along axis on barrel, and outer wall is equipped with one layer of absorbent wool (92), the damping dress
The both ends for setting (9) are connected with two groups of water pipes by rotatable water swivel, wherein one end of one group of water pipe is equipped with water pump, another group of water
One end of pipe is equipped with water tank (7).
2. a kind of environment-friendly type offset press according to claim 1, it is characterised in that: corresponding profit on the rack (4)
The lower section of version device (9) is equipped with collecting tank (10), and the collecting tank (10) is V-shaped, and bottom is arranged by pipeline connection in water
In case (7), the inside of the collecting tank (10) is equipped with filter paper (11).
3. a kind of environment-friendly type offset press according to claim 1, it is characterised in that: the bottom of the rack (4) is set
Have multiple groups supporting leg (41), the supporting leg (41) is equipped with liftable structure, and its bottom is equipped with damping feet (42).
4. a kind of environment-friendly type offset press according to claim 1, it is characterised in that: the bottom of the rack (4) is set
Have a variable-frequency motor I (8), the variable-frequency motor I (8) connects blanket cylinder (5) by belt, the blanket cylinder (5) with
By gear drive between impression cylinder (6) and plate cylinder (3), pass through between the plate cylinder (3) and ink roller (2)
Gear drive.
5. a kind of environment-friendly type offset press according to claim 1, it is characterised in that: the dampening device (9) is equipped with
Variable-frequency motor II is equipped with controller and rotational speed meters between the dampening device (9) and variable-frequency motor II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581096.5U CN208827312U (en) | 2018-09-27 | 2018-09-27 | A kind of environment-friendly type offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581096.5U CN208827312U (en) | 2018-09-27 | 2018-09-27 | A kind of environment-friendly type offset press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208827312U true CN208827312U (en) | 2019-05-07 |
Family
ID=66317017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821581096.5U Expired - Fee Related CN208827312U (en) | 2018-09-27 | 2018-09-27 | A kind of environment-friendly type offset press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208827312U (en) |
-
2018
- 2018-09-27 CN CN201821581096.5U patent/CN208827312U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 |