CN203637332U - Preheating system for playing card gravure - Google Patents
Preheating system for playing card gravure Download PDFInfo
- Publication number
- CN203637332U CN203637332U CN201320696077.8U CN201320696077U CN203637332U CN 203637332 U CN203637332 U CN 203637332U CN 201320696077 U CN201320696077 U CN 201320696077U CN 203637332 U CN203637332 U CN 203637332U
- Authority
- CN
- China
- Prior art keywords
- hot blast
- main pipe
- printing
- hot air
- playing card
- 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
Images
Abstract
The utility model relates to a printing device, in particular to a preheating system for playing card gravure. The preheating system mainly solves the technical problems, in the prior art, that the drying of body paper is not complete, as the temperature is not controlled, water content in the body paper is not uniform, and the printing quality for subsequent printing is not stable. The preheating system provided by the utility model comprises a printing unit (1), and is characterized by that the printing unit (1) is connected with a hot air main pipe (2), and a first stop valve (3) is arranged on the hot air main pipe; the hot air main pipe is communicated with a draught fan; a hot air branch pipe (4) is connected with the hot air main pipe; an electronic temperature controller (5) is connected with the hot air branch pipe and communicated with a numerical control device through a line; the numerical control device is connected with a draught fan.
Description
Technical field
The utility model relates to a kind of printing equipment, especially relates to a kind of playing card intaglio printing pre-heating system.
Background technology
The advantages such as intaglio printing is as the one of typography, real, bright-colored with its printing product China ink bed thickness, saturation degree is high, forme press resistance rate is high, print quality stable, print speed printing speed is fast occupy extremely important status in printing packaging and picture and text publishing area.Intaglio printing is called for short gravure, is four large mode of printings a kind of mode of printings wherein.Intaglio printing is a kind of directly printing process, and it is imprinted directly into ink contained in intaglio plate pit on stock, and the forme of intaglio printing is made up of the surface of corresponding with original copy picture and text one by one pit and forme.When printing, ink is filled in pit, and the ink on forme surface is wiped off with doctor, and forme and stock, with certain pressure contact, are transferred to the ink in pit on stock, complete printing.Chinese patent discloses a kind of intaglio press (publication number: CN102991097A), and it comprises feeder apparatus, for coating is provided; Suction roller, its periphery is connected with feeder apparatus, has the multiple depressions that form image-region in the time filling with coating on periphery; Rubber-coated roller, its periphery is connected with suction roller, the image-region forming on applicator roll for accepting coating, and image-region is transferred on steel plate; Also comprise the first scraper, be arranged on the first scraper support, contact with suction roller with special angle, for striking off the coating outside the image-region of suction roller; The second scraper, is arranged on the second scraper support, contacts, for striking off the remaining coating after rubber-coated roller transfer with special angle with applicator roll; The first scraper contacts with suction roller with the angle that is less than 30 degree; The second scraper contacts with applicator roll with the angle that is greater than 30 degree.But this printing equipment is dry more incomplete to body paper, and because temperature cannot regulate and control, therefore the moisture in body paper is more inhomogeneous, the printing quality when causing follow-up printing is more unstable.
Utility model content
The utility model is to provide a kind of playing card intaglio printing pre-heating system, it is mainly that solution prior art is existing more incomplete to being dried of body paper, because temperature cannot regulate and control, therefore the moisture in body paper is more inhomogeneous, for causing the technical problem of the more unstable grade of printing quality in follow-up when printing.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Playing card intaglio printing pre-heating system of the present utility model, comprise printing unit, described printing unit is connected with hot blast main pipe, hot blast main pipe is provided with the first stop valve, hot blast main pipe is communicated with blower fan, is connected with hot blast manifold on hot blast main pipe, is connected with electronic thermostat on hot blast manifold, electronic thermostat is communicated with numerical control device by circuit, numerical control device connecting fan.Preheating parts before printing, adopt heat-wind circulate drying form, steam conversion hot blast air heat, and electronic thermostat regulates controls to reach the stable of body paper moisture content.The first stop valve can open and close to printing heat air delivery in unit.
As preferably, described hot blast manifold is provided with the second stop valve.Can open and close the heat air delivery to electronic thermostat place by the second stop valve.
As preferably, on described hot blast main pipe, hot blast manifold, offer one every certain spacing and detect hole, detect hole place and seal with metal closures.In the time that electronic thermostat breaks down, because hot blast can, from detecting hole ejection, therefore can directly pull out metal closures, measure the hot blast temperature of every section, also can not pull out metal closures, directly measure the metal closures temperature of heat conduction.
Therefore, the utility model adopts heat-wind circulate drying form, steam conversion hot blast air heat, and utilize the temperature of electronic thermostat monitoring hot blast, adjust at any time the hot blast rate of carrying to printing unit, thereby guarantee the moisture stabilization in body paper, the quality of printing is better, simple and reasonable for structure.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Parts, position and numbering in figure: printing unit 1, hot blast main pipe 2, the first stop valve 3, hot blast manifold 4, electronic thermostat 5, the second stop valve 6, detection hole 7.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the playing card intaglio printing pre-heating system that this is routine, as Fig. 1, comprise printing unit 1, printing unit is connected with hot blast main pipe 2, and hot blast main pipe is provided with the first stop valve 3, and hot blast main pipe is communicated with blower fan, on hot blast main pipe, be connected with hot blast manifold 4, on hot blast manifold, be connected with electronic thermostat 5, electronic thermostat is communicated with numerical control device by circuit, numerical control device connecting fan.Hot blast manifold is provided with the second stop valve 6.On hot blast main pipe, hot blast manifold, offer one every certain spacing and detect hole 7, detect hole place and seal with metal closures.
When use, open the first stop valve 3, the second stop valve 6, hot blast just can by hot blast main pipe 2, be passed into printing unit 1 in, body paper is carried out to preheating, the temperature that simultaneously electronic thermostat 5 can Real-Time Monitoring hot blast, if temperature exceedes the temperature range of setting, it can be by the switch of numerical control device control blower fan, thereby reaches temperature automatically controlled object.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.
Claims (3)
1. a playing card intaglio printing pre-heating system, comprise printing unit (1), it is characterized in that described printing unit (1) is connected with hot blast main pipe (2), hot blast main pipe is provided with the first stop valve (3), hot blast main pipe is communicated with blower fan, is connected with hot blast manifold (4) on hot blast main pipe, is connected with electronic thermostat (5) on hot blast manifold, electronic thermostat is communicated with numerical control device by circuit, numerical control device connecting fan.
2. playing card intaglio printing pre-heating system according to claim 1, is characterized in that described hot blast manifold (4) is provided with the second stop valve (6).
3. playing card intaglio printing pre-heating system according to claim 1, the hot blast main pipe (2) described in it is characterized in that, hot blast manifold (4) are above offered one every certain spacing and are detected hole (7), detect hole place and seal with metal closures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696077.8U CN203637332U (en) | 2013-11-07 | 2013-11-07 | Preheating system for playing card gravure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696077.8U CN203637332U (en) | 2013-11-07 | 2013-11-07 | Preheating system for playing card gravure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637332U true CN203637332U (en) | 2014-06-11 |
Family
ID=50868608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320696077.8U Expired - Fee Related CN203637332U (en) | 2013-11-07 | 2013-11-07 | Preheating system for playing card gravure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637332U (en) |
-
2013
- 2013-11-07 CN CN201320696077.8U patent/CN203637332U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204196441U (en) | A kind of decorating film stamp drying unit | |
| CN203580306U (en) | Photogravure press | |
| WO2007148215A3 (en) | Flexographic printing machine with a drying, desiccation, polymerization and/or heating device of the inked strip | |
| CN204955721U (en) | Gumming preheating -type gilding press | |
| CN204622789U (en) | A kind of inkjet transfer machine | |
| CN203637332U (en) | Preheating system for playing card gravure | |
| CN204914877U (en) | Novel printing machine | |
| CN204547326U (en) | A kind of printing machine of drying with oneself | |
| CN203780041U (en) | Printing rolling tube device with heating device for gravure printing machine | |
| CN206838382U (en) | A kind of plastic floor tile glue spreading apparatus | |
| CN108297542A (en) | A kind of ink drying apparatus of cigarette case printing machine | |
| CN203637308U (en) | Three-dimensional printing-ink regulating scraper mechanism for playing card gravure | |
| CN204398468U (en) | A kind of laminating machine device | |
| CN204160861U (en) | A kind of small-sized intaglio printing proofing machine | |
| CN203637333U (en) | Dryer for playing card gravure | |
| CN203331552U (en) | Novel photogravure press | |
| CN207859743U (en) | The novel recessed machine of list | |
| CN207916287U (en) | A kind of ink drying apparatus of cigarette case printing machine | |
| CN205185541U (en) | Gravure press oven high temperature heating auxiliary device | |
| CN201950921U (en) | Humidifying device for screen printing | |
| CN203697690U (en) | Knife coating system provided with anilox roller | |
| CN203510907U (en) | Offset press | |
| CN203637310U (en) | Back reverse printing system for intaglio printing of playing cards | |
| CN202556871U (en) | Connecting pipe for thermal blowing device | |
| CN202556867U (en) | Offset printing press with good printing effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161214 Address after: Xiaoshan District of Hangzhou City, Zhejiang Province, Changan village 311258 Wen Yan Zhen Ying Zhu bridge four groups 25 Patentee after: Zhao Jianfang Address before: 311258 Hangzhou City, Zhejiang Province, Xiaoshan District Wen Yan Town, Sanjiang Village Patentee before: Zhejiang Caitong Printing Packaging Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20181107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |