CN206983470U - A kind of drum apparatus of lithographic press - Google Patents
A kind of drum apparatus of lithographic press Download PDFInfo
- Publication number
- CN206983470U CN206983470U CN201720829274.0U CN201720829274U CN206983470U CN 206983470 U CN206983470 U CN 206983470U CN 201720829274 U CN201720829274 U CN 201720829274U CN 206983470 U CN206983470 U CN 206983470U
- Authority
- CN
- China
- Prior art keywords
- plate cylinder
- cylinder
- blanket
- print cartridge
- motor
- 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
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Abstract
The utility model discloses a kind of drum apparatus of lithographic press, including the first motor, print cartridge, second motor, first plate cylinder, second plate cylinder and blanket cylinder, the rear of first motor is connected with delivery device, it is provided with below the print cartridge to black device, the rear of second motor is connected with paper feeding device, and neatening device is provided with the left of paper feeding device, it is provided with first plate cylinder and the second plate cylinder to black device and waterworks, and first plate cylinder and the second plate cylinder by being connected to black device with print cartridge, drying unit is provided with below first plate cylinder, impression cylinder is provided with below the blanket cylinder, and collection sprocket wheel is provided with below impression cylinder.The drum apparatus of the lithographic press, there is provided the first plate cylinder and the second plate cylinder, the two rollers with blanket cylinder contact, can increase printing efficiency when different during printing.
Description
Technical field
Lithographic press equipment technical field is the utility model is related to, specially a kind of drum apparatus of lithographic press.
Background technology
Printing the ancient times from China just has, and from four inventions to today, the development of press is very quick, lithographic press
It is one kind of printing machine, its feature is to be internally provided with waterworks and to black device, the ground that need not will be printed during printing
Side is filled up with water, is printed to ink on blanket, finally on paper is printed onto.But just lithographic press rolling in the market
For wound packages is put or some be present, for example lack ink or stop when changing plate cylinder it is necessary to whole loom, tear open
Replacing is opened, delays printing process.
Utility model content
The purpose of this utility model is to provide a kind of drum apparatus of lithographic press, to solve in above-mentioned background technology
Stop when the scarce ink or replacing plate cylinder that propose it is necessary to whole loom, take replacing apart, delay printing process problem.
To achieve the above object, the utility model provides following technical scheme：A kind of drum apparatus of lithographic press, bag
The first motor, print cartridge, the second motor, the first plate cylinder, the second plate cylinder and blanket cylinder are included, after first motor
Side is connected with delivery device, is provided with below the print cartridge and is connected with paper feeding dress to black device, the rear of second motor
Put, and neatening device be provided with the left of paper feeding device, be provided with first plate cylinder and the second plate cylinder to
Black device and waterworks, and the first plate cylinder and the second plate cylinder be to black device with print cartridge by being connected, described
Drying unit is provided with below one plate cylinder, is provided with impression cylinder below the blanket cylinder, and impression cylinder
Lower section is provided with collection sprocket wheel, and the blanket cylinder fits with the first plate cylinder and the second plate cylinder, and rubber rolls
The periphery of cylinder is enclosed with blanket, and the drying unit is internally provided with heating wire.
Preferably, the print cartridge, two are provided with to black device and waterworks, and print cartridge is detachable apparatus.
Preferably, the bottom of the neatening device flushes with the bottom of paper feeding device, and the right inward of neatening device is recessed
Fall into.
Preferably, first plate cylinder, the second plate cylinder are identical with the size of blanket cylinder, and the first printing plate rolls
The circle center line connecting form right angle triangle of cylinder, the second plate cylinder and blanket cylinder.
Preferably, the blanket is detachable apparatus, and the material of blanket is natural rubber.
Preferably, the heating wire is provided with two rows, and heating wire is distributed in the both sides up and down of drying unit.
Compared with prior art, the beneficial effects of the utility model are：The drum apparatus of the lithographic press, there is provided
One plate cylinder and the second plate cylinder, the two rollers with blanket cylinder contact, are being printed when different during printing
During different file, one of them can be first used, reuses another, the first plate cylinder replaces with the second plate cylinder
Work, can increase printing efficiency, and such as to change disposably to change and finish, it is only necessary to take the printer apart once i.e.
Can, and the time of replacing can be reduced, increase the efficiency of printing, there is provided drying unit and heating wire, is so printing
Bi Hou, quickly the ink on paper can be dried, prevent that ink is scratched during transmission, there is provided neatening device,
Paper is set not have fold or knuckle when house print is entered, cause printing to fail.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model blanket cylinder structural representation；
Fig. 3 is the utility model drying unit structural representation.
In figure：1st, the first motor, 2, delivery device, 3, print cartridge, 4, to black device, 5, waterworks, 6, neatening device, 7,
Paper feeding device, the 8, second motor, 9, drying unit, the 10, first plate cylinder, the 11, second plate cylinder, 12, blanket cylinder,
13rd, collection sprocket wheel, 14, impression cylinder, 15, blanket, 16, heating wire.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of drum apparatus of lithographic press, including
First motor 1, delivery device 2, print cartridge 3, to black device 4, waterworks 5, neatening device 6, paper feeding device 7, the second motor 8,
Drying unit 9, the first plate cylinder 10, the second plate cylinder 11, blanket cylinder 12, collection sprocket wheel 13, impression cylinder 14, rubber
Cloth 15 and heating wire 16, the rear of the first motor 1 are connected with delivery device 2, and the lower section of print cartridge 3 is provided with to black device 4, print cartridge
3rd, two are provided with to black device 4 and waterworks 5, and print cartridge 3 is detachable apparatus, be so easy to no ink when
Wait, can quickly add ink, the rear of the second motor 8 is connected with paper feeding device 7, and the left side of paper feeding device 7 is provided with
Neatening device 6, the bottom of neatening device 6 flush with the bottom of paper feeding device 7, and the right inward depression of neatening device 6, make paper
Open when house print is entered, do not have fold or knuckle, cause printing to fail, the first plate cylinder 10 and the second print
Be provided with plate cylinder 11 to black device 4 and waterworks 5, and the first plate cylinder 10 and the second plate cylinder 11 by
Black device 4 is connected with print cartridge 3, and the lower section of the first plate cylinder 10 is provided with drying unit 9, and the lower section of blanket cylinder 12 is set
Have an impression cylinder 14, and the lower section of impression cylinder 14 is provided with collection sprocket wheel 13, blanket cylinder 12 with the first plate cylinder 10
Being fitted with the second plate cylinder 11, the first plate cylinder 10, the second plate cylinder 11 are identical with the size of blanket cylinder 12, and
The circle center line connecting form right angle triangle of first plate cylinder 10, the second plate cylinder 11 and blanket cylinder 12, the two rollers
Contacted with blanket cylinder 12 when different during printing, when printing different files, can first use one of them, then
Using another, the first plate cylinder 10 can increase printing efficiency, and such as with the alternation of the second plate cylinder 11
Replacing, which can be changed disposably, to be finished, it is only necessary to and take the printer apart once, and can reduce and tear open the machine time, increase printing
Efficiency, and the periphery of blanket cylinder 12 is enclosed with blanket 15, and blanket 15 is detachable apparatus, and the material of blanket 15
For natural rubber, it is easy to after blanket 15 has used dirty, replacing can be disassembled, drying unit 9 is internally provided with
Heating wire 16, heating wire 16 is provided with two rows, and heating wire 16 is distributed in the both sides up and down of drying unit 9, is so printing
Quickly the ink on paper can be dried after finishing, prevent that ink is scratched during transmission.
Operation principle：When using the drum apparatus of the lithographic press, switch on power first, be then placed on paper
On paper feeding device 7, the second motor 8 drives paper feeding device 7 to move, and paper is sent at neatening device 6, then neatening device 6
Paper is arranged smooth, then paper is entered between blanket cylinder 12 and impression cylinder 14, at the same time the first plate cylinder
10 are in contact with blanket cylinder 12, and the second plate cylinder 11 does not contact, and then water is uniformly applied to the first print by waterworks 5
There is no the place of print pattern on plate cylinder 10, then the first plate cylinder 10 rotates clockwise, and print cartridge 3 passes through to black device 4
Ink, which is uniformly applied to, the place of print pattern on the first plate cylinder 10, then the first plate cylinder 10 prints ink
To the blanket 15 of the periphery of blanket cylinder 12, blanket cylinder 12 rotate in the ink printed on blanket 15 to paper, it is necessary to
When printing another file, the first plate cylinder 10 does not contact with blanket cylinder 12, the second plate cylinder 11 and blanket cylinder
12 are in contact, and then repeat the above steps, and after printing terminates, collection sprocket wheel 13 transmits paper under the drive of the first motor 1
To drying unit 9, the heating wire 16 on drying unit 9 generates heat, and dries the ink on paper, last paper is again from delivery device
2 send out, and here it is the drum apparatus occupation mode of the lithographic press.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of drum apparatus of lithographic press, including the rolling of the first motor (1), print cartridge (3), the second motor (8), the first printing plate
Cylinder (10), the second plate cylinder (11) and blanket cylinder (12), it is characterised in that：The rear of first motor (1) is connected with
Delivery device (2), be provided with below the print cartridge (3) and give black device (4), the rear of second motor (8) be connected with to
Paper device (7), and neatening device (6) is provided with the left of paper feeding device (7), first plate cylinder (10) and the second printing plate
It is provided with roller (11) to black device (4) and waterworks (5), and the first plate cylinder (10) and the second plate cylinder
(11) by being connected to black device (4) with print cartridge (3), drying unit is provided with below first plate cylinder (10)
(9) impression cylinder (14), is provided with below the blanket cylinder (12), and paper collecting chain is provided with below impression cylinder (14)
Take turns (13), the blanket cylinder (12) fits with the first plate cylinder (10) and the second plate cylinder (11), and rubber rolls
The periphery of cylinder (12) is enclosed with blanket (15), and the drying unit (9) is internally provided with heating wire (16).
A kind of 2. drum apparatus of lithographic press according to claim 1, it is characterised in that：The print cartridge (3), to ink
Device (4) and waterworks (5) are provided with two, and print cartridge (3) is detachable apparatus.
A kind of 3. drum apparatus of lithographic press according to claim 1, it is characterised in that：The neatening device (6)
Bottom flushed with the bottom of paper feeding device (7), and neatening device (6) right inward depression.
A kind of 4. drum apparatus of lithographic press according to claim 1, it is characterised in that：First plate cylinder
(10), the second plate cylinder (11) is identical with the size of blanket cylinder (12), and the first plate cylinder (10), the second plate cylinder
(11) and blanket cylinder (12) circle center line connecting form right angle triangle.
A kind of 5. drum apparatus of lithographic press according to claim 1, it is characterised in that：The blanket (15) is
Detachable apparatus, and the material of blanket (15) is natural rubber.
A kind of 6. drum apparatus of lithographic press according to claim 1, it is characterised in that：The heating wire (16) sets
Two rows are equipped with, and heating wire (16) is distributed in the both sides up and down of drying unit (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720829274.0U CN206983470U (en) | 2017-07-10 | 2017-07-10 | A kind of drum apparatus of lithographic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720829274.0U CN206983470U (en) | 2017-07-10 | 2017-07-10 | A kind of drum apparatus of lithographic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206983470U true CN206983470U (en) | 2018-02-09 |
Family
ID=61404575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720829274.0U Expired - Fee Related CN206983470U (en) | 2017-07-10 | 2017-07-10 | A kind of drum apparatus of lithographic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206983470U (en) |
-
2017
- 2017-07-10 CN CN201720829274.0U patent/CN206983470U/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 |
Granted publication date: 20180209 Termination date: 20190710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |