CN206254619U - A kind of double-faced color rotary offset machine offset printing device - Google Patents
A kind of double-faced color rotary offset machine offset printing device Download PDFInfo
- Publication number
- CN206254619U CN206254619U CN201621394134.7U CN201621394134U CN206254619U CN 206254619 U CN206254619 U CN 206254619U CN 201621394134 U CN201621394134 U CN 201621394134U CN 206254619 U CN206254619 U CN 206254619U
- Authority
- CN
- China
- Prior art keywords
- level
- double
- spring
- damping
- base
- 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
Abstract
The utility model is related to rotary offset machine technical field, and in particular to a kind of double-faced color rotary offset machine offset printing device, including double-faced color rotary offset machine, bedplate and base, also including one-level damping device, two-step buffer and louvre；The utility model sets one-level damping spring between bedplate and base, buffering can fall its impulsive force being subject to during offset press works, when the impulsive force being subject to is excessive, further damping can be completed by two grades of damping springs, and then ensure the security of whole device, because the stiffness factor of one-level damping spring is smaller, smaller impulsive force can be buffered, when impulsive force than it is larger when, down there is huge change in displacement after being compressed in one-level damping spring, now two grades of damping springs can just carry the remaining impulsive force that one-level damping spring is not buffered, it is very safe, setting louvre on base can, ensure that double-faced color rotary offset machine can radiate in time in the course of the work.
Description
Technical field
The utility model is related to rotary offset machine technical field, and in particular to a kind of double-faced color rotary offset machine offset printing dress
Put.
Background technology
Offset press (offsetprintingpress) is one kind of offset press, and printing figure message is from printing plate elder generation during printing
Print on blanket cylinder, be then transferred on paper by blanket cylinder again.Offset press presses paper feed mode difference, can be divided into sheet-fed
Offset press and roll-fed offset printing press；Printing chromatic number according to one-pass sheet-fed completion can be divided into monochromatic, double-colored, four colors and polychrome print
Brush machine；Maximum paper breadth according to printing can be divided into multifith, six open, four open, a split and paper printing machine entirely, in addition
One more paper feed can simultaneously complete the perfecting press of two-face printing.Sheet-fed offset press is offset press, for printing
The high-grade commercial printing product of brush, package printed matter, are the main flows of modern paper printing.20 century 70s, commercial printing starts
Greatly develop, prepress technique (colored pre-print system) develops to automatic high-end color separation technology and justifying typesetting design system, progressively
Photo colour separation method and manual color seperation are taken leave of, makes coloured image be more easy to transmit and realize " What You See Is What You Get ".Although before colour print
System it is expensive, it is impossible to widely used in printing house, but can conclude that it is following developing direction of offset printing prepress technique.
The electrostatic printing that Xerox released at that time has also pushed offset printing to a new height, the side of electrostatic printing in some sense
Just, fast it is particularly suitable for the demand of short printing, forces printing machine manufacturers to be conceived to raising and set immediately following the market demand
Standby print speed printing speed and automaticity.Thus this period release offset press in unit type press, button control and
Mechanical automatically supplying ink system all turns into standard configuration, and print speed printing speed is also lifted.Now, various offset printing rising stars are continuous
Occur, 1971, Qiu Shan original creation has designed and developed 3 times of footpath impression cylinders and opened four-color machine Hi- with four that speed per hour is 10000
Ace426；1972, graceful rowland production is informed against, and platform modular printing press --- Rondoset offset presses and Shou Tai possessed ink benefit
The ROLAND800 sheet-fed offset presses of control system are repaid, its print speed printing speed can reach 10000 per hour, and release at that time
European maximum direct rotary machine COLORMAN；1974, Heidelberg released first type of printing machine of new generation --- speed
Despot's 72V four colour offset presses；1974, Goebel (pula Nei Ta) was proposed the first in the world platform and possesses eight individual offset printing of paper of unit
Machine.
Can there is the bad factor of damping effect in offset press, therefore the utility model provides a kind of simple structure in itself,
Simple operation, more preferably, the wider array of double-faced color rotary offset machine offset printing device of the scope of application is solved damping effect.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of double-faced color rotary offset machine offset printing device, uses
In solving how to provide a kind of simple structure, simple operation, damping effect is more preferable, the wider array of double-faced color rotation glue of the scope of application
The problem of print machine offset printing device.
The utility model is achieved by the following technical programs：
A kind of double-faced color rotary offset machine offset printing device, including double-faced color rotary offset machine, bedplate and base, institute
Double-faced color rotary offset machine is stated to be arranged in the base, it is characterised in that：Including one-level damping device, two-step buffer
And louvre, the one-level damping device include one-level damping spring and one-level spring mounting seat, the two-step buffer bag
Two grades of damping springs and two-level spring mounting seat are included, described one-level damping spring one end passes through one-level spring mounting seat and the bottom
Seat bottom corner position is connected, other end is connected by one-level spring mounting seat with bedplate upper surface corner position,
Described two grades of damping spring one end are connected by two-level spring mounting seat with the bedplate, other end and two-level spring seat phase
Even, the louvre is arranged on the bottom of the base.
Preferably, stiffness factor of the stiffness factor of the one-level damping spring less than two grades of damping springs.
Preferably, length of the length of two grades of damping springs less than the one-level damping spring.
Preferably, spring diameter of the spring diameter of the one-level damping spring less than two grades of damping springs.
Preferably, the size of the bedplate is connected with the size of the base.
Preferably, the surrounding of the base is additionally provided with fence.
The beneficial effects of the utility model are：
The utility model sets one-level damping spring between bedplate and base, can delay during offset press works
Its impulsive force being subject to is washed out, when the impulsive force being subject to is excessive, further damping can be completed by two grades of damping springs, entered
And ensure the security of whole device, because the stiffness factor of one-level damping spring is smaller, smaller impact can be buffered
Power, when impulsive force than it is larger when, down there is huge change in displacement in one-level damping spring, now two grades after being compressed
Damping spring can just carry the remaining impulsive force that one-level damping spring is not buffered, very safe, be set on base
Louvre can, it is ensured that double-faced color rotary offset machine can radiate in time in the course of the work.The utility model simple structure, behaviour
Make convenient, be capable of achieving heat sinking function, damping effect is more preferably, safer with very strong practicality.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is side structure schematic view of the present utility model；
Fig. 3 is overlooking the structure diagram of the present utility model；
Fig. 4 is that bottom of the present utility model regards structural representation；
Label in figure is represented respectively：
1st, bedplate；2nd, base；3rd, fence；4th, one-level spring mounting seat；5th, one-level damping spring；6th, two-level spring is installed
Seat；7th, two grades of damping springs；8th, louvre.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
A kind of double-faced color rotary offset machine offset printing device as shown in Fig. 1 to Fig. 4, including double-faced color rotation offset printing
Machine, bedplate and base, the double-faced color rotary offset machine are arranged in the base, it is characterised in that：Subtract including one-level
Shake device, two-step buffer and louvre, the one-level damping device include one-level damping spring and one-level spring mounting seat,
The two-step buffer includes two grades of damping springs and two-level spring mounting seat, and described one-level damping spring one end passes through one-level
Spring mounting seat is connected with the base bottom corner position, other end is by one-level spring mounting seat and the bedplate
Surface corner position is connected, and described two grades of damping spring one end are connected by two-level spring mounting seat with the bedplate, in addition
One end is connected with two-level spring seat, and the louvre is arranged on the bottom of the base.
The stiffness factor of one-level damping spring is less than the stiffness factor of two grades of damping springs, two grades of length of damping spring
Degree is less than the length of the one-level damping spring, the spring of the spring diameter less than two grades of damping springs of one-level damping spring
Diameter, the size of bedplate is connected with the size of the base, and the surrounding of base is additionally provided with fence.
The utility model sets one-level damping spring between bedplate and base, can delay during offset press works
Its impulsive force being subject to is washed out, when the impulsive force being subject to is excessive, further damping can be completed by two grades of damping springs, entered
And ensure the security of whole device, because the stiffness factor of one-level damping spring is smaller, smaller impact can be buffered
Power, when impulsive force than it is larger when, down there is huge change in displacement in one-level damping spring, now two grades after being compressed
Damping spring can just carry the remaining impulsive force that one-level damping spring is not buffered, very safe, be set on base
Louvre can, it is ensured that double-faced color rotary offset machine can radiate in time in the course of the work.The utility model simple structure, behaviour
Make convenient, be capable of achieving heat sinking function, damping effect is more preferably, safer with very strong practicality.
Above example is only used to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied to be described in detail the utility model, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these
Modification is replaced, and does not make the spirit and model of essence disengaging each embodiment technical scheme of the utility model of appropriate technical solution
Enclose.
Claims (6)
1. a kind of double-faced color rotary offset machine offset printing device, including double-faced color rotary offset machine, bedplate and base, it is described
Double-faced color rotary offset machine is arranged in the base, it is characterised in that：Including one-level damping device, two-step buffer and
Louvre, the one-level damping device includes one-level damping spring and one-level spring mounting seat, and the two-step buffer includes
Two grades of damping springs and two-level spring mounting seat, described one-level damping spring one end pass through one-level spring mounting seat and the base
Bottom corner position is connected, other end is connected by one-level spring mounting seat with bedplate upper surface corner position, institute
State two grades of damping spring one end be connected with the bedplate by two-level spring mounting seat, other end and two-level spring seat phase
Even, the louvre is arranged on the bottom of the base.
2. double-faced color rotary offset machine offset printing device according to claim 1, it is characterised in that：The one-level damping bullet
Stiffness factor of the stiffness factor of spring less than two grades of damping springs.
3. double-faced color rotary offset machine offset printing device according to claim 1, it is characterised in that：Two grades of damping bullets
Length of the length of spring less than the one-level damping spring.
4. double-faced color rotary offset machine offset printing device according to claim 1, it is characterised in that：The one-level damping bullet
Spring diameter of the spring diameter of spring less than two grades of damping springs.
5. double-faced color rotary offset machine offset printing device according to claim 1, it is characterised in that：The chi of the bedplate
The very little size with the base is connected.
6. double-faced color rotary offset machine offset printing device according to claim 1, it is characterised in that：The surrounding of the base
It is additionally provided with fence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394134.7U CN206254619U (en) | 2016-12-19 | 2016-12-19 | A kind of double-faced color rotary offset machine offset printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394134.7U CN206254619U (en) | 2016-12-19 | 2016-12-19 | A kind of double-faced color rotary offset machine offset printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206254619U true CN206254619U (en) | 2017-06-16 |
Family
ID=59030088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621394134.7U Expired - Fee Related CN206254619U (en) | 2016-12-19 | 2016-12-19 | A kind of double-faced color rotary offset machine offset printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206254619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566517A (en) * | 2019-07-24 | 2019-12-13 | 高邮市大江泵业有限公司 | Mixed flow pump with vibration damping base and convenient maintenance |
-
2016
- 2016-12-19 CN CN201621394134.7U patent/CN206254619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566517A (en) * | 2019-07-24 | 2019-12-13 | 高邮市大江泵业有限公司 | Mixed flow pump with vibration damping base and convenient maintenance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4509424A (en) | Convertible, multicolor, rotary printing press | |
| CN202847077U (en) | Self-adhesive label rubber face printing device used on flexographic printing machine | |
| CN105082747B (en) | Offset press stereoeffect method of lustering | |
| CN103481639A (en) | Offset-printing and flexographic-printing all-in-one machines | |
| CN203901908U (en) | Waterless offset printing equipment | |
| CN206254619U (en) | A kind of double-faced color rotary offset machine offset printing device | |
| CN205291864U (en) | Novel intelligence chromatic printing machine | |
| CN203713207U (en) | Double diameter cylinder sheet-fed offset perfector | |
| CN203818711U (en) | Offset printing system | |
| CN205395437U (en) | Multi -color printing ink marker | |
| CN207207371U (en) | A kind of printing equipment and the print roller for the printing equipment | |
| CN202053656U (en) | Fully-automatic variable amplitude rotary double-face multi-colour offset printer | |
| CN106241454A (en) | A kind of batching cloth-feeding device | |
| CN206266365U (en) | A kind of printing machine realizes the device of green printing | |
| CN206170878U (en) | Two -sided chromatic printing machine of sola digit inkjet is cut out to formula of book | |
| CN204914864U (en) | Wrapping bag printing machine | |
| CN2417021Y (en) | Mechanism for feeding multiple color ink for offset press | |
| CN209904219U (en) | Double-sided multicolor book and periodical printing machine | |
| CN107310256A (en) | A kind of cloth printer | |
| CN206938149U (en) | A kind of two-sided monochromatic water damping offset press of splitlevel | |
| CN207359831U (en) | A kind of print roller of printing machine | |
| CN206141087U (en) | Offset machine | |
| CN1966277B (en) | Method for printing multiple tone colour photo on hose | |
| CN203485605U (en) | Sheet-fed type firstly-stamped and collinearly-worked printed matter with anti-fake logic optical veins | |
| CN105269939B (en) | A kind of orifice plate printing polychrome chromatography device and its overprinting process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20181219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |