CN2920645Y - Single-sheet offset multicolour lithographic machine - Google Patents
Single-sheet offset multicolour lithographic machine Download PDFInfo
- Publication number
- CN2920645Y CN2920645Y CN 200620109379 CN200620109379U CN2920645Y CN 2920645 Y CN2920645 Y CN 2920645Y CN 200620109379 CN200620109379 CN 200620109379 CN 200620109379 U CN200620109379 U CN 200620109379U CN 2920645 Y CN2920645 Y CN 2920645Y
- Authority
- CN
- China
- Prior art keywords
- blanket
- blanket cylinder
- cylinder
- conveying belt
- chain conveyor
- 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 provides a sing-sheet offset multicolor lithographic machine, comprising plate cylinders and blanket cylinders, wherein the plate cylinders and the blanket cylinders are divided into two groups; a chain conveying belt for conveying printing stocks is provided between an upper blanket cylinder and a lower blanket cylinder, two ends of each blanket cylinder having sprockets matching with the chain conveying belt; each blanket cylinder has recess to assemble the rubber blankets; the chain conveying belt has paper grippers, and blowers are positioned both above and under the chain conveying belt. The utility model has the advantages of simple structure, low production cost, convenient repair and maintenance as well as fast printing speed etc.
Description
Technical field: the utility model relates to a kind of offset press, relates in particular to a kind of individual lithographic plate multicolour offset press.
Background technology: existing individual lithographic plate multicolour offset press comprises critical pieces such as plate cylinder, blanket cylinder and impression cylinder, wherein the function of impression cylinder except the literal on the blanket cylinder and site are passed print on the stock, also have stock and pass connection function, this structure is not only complicated, involves great expense, and connects stock owing to rely on impression cylinder to pass, it is too much to make its biography connect number of times, print speed printing speed is difficult to improve, and passes and connects instability, as factors such as chromatography, broken paper.
Summary of the invention: the purpose of this utility model is exactly at above-mentioned situation, and a kind of simple in structure, individual lithographic plate multicolour offset press that print speed printing speed is fast is provided.
The utility model comprises plate cylinder and blanket cylinder, described plate cylinder and blanket cylinder divide upper and lower two groups, between upper and lower two blanket cylinders, be provided with a chain conveyor that is used to transmit stock, the two ends of each blanket cylinder all are provided with the sprocket that matches and use with this chain conveyor, on blanket cylinder, also be provided with the groove that is used for installing blanket, described chain conveyor is provided with grippers, is equipped with hair-dryer at the upper and lower of chain conveyor.
The utlity model has simple in structurely, cost is low, maintenance, easy to maintenance, characteristics such as print speed printing speed is fast.
Description of drawings: Fig. 1, the utility model structural representation
1, plate cylinder 2, blanket cylinder 3, chain conveyor 4, sprocket
5, groove 6, grippers
The specific embodiment: contrast Fig. 1 as can be known, the utility model comprises plate cylinder 1 and blanket cylinder 2, described plate cylinder 1 and blanket cylinder 2 are last, two groups down, last, between following two groups of corresponding blanket cylinders 2 chain conveyor 3 that is used to transmit stock is arranged, the two ends of each blanket cylinder 2 are equipped with the sprocket 4 that matches and use with this chain conveyor 3, chain conveyor 3 is provided with grippers 6, also be provided with the groove 5 that is used for installing blanket in addition on the blanket cylinder 2, being convenient to grippers passes through, on chain conveyor 3, the below is equipped with hair-dryer (not marking among the figure), the purpose of this hair-dryer is the steady conveying that keeps paper, and make stock be subjected to the control of wind-force up and down, make its printing aloft of floating, the article inviolateness that prints.
The utility model is compared with common offset machine, reduced impression cylinder, but directly adopt the blanket cylinder combined pressure to finish moulding process, therefore simple in structure, the utility model mode of adopting chain to transmit stock has changed traditional impression cylinder that passes through and has transmitted in addition, make it on the position of paper transport, several paper transports are installed more, improved the conveying capacity of stock.
Claims (1)
1, a kind of individual lithographic plate multicolour offset press, comprise plate cylinder (1) and blanket cylinder (2), described plate cylinder (1) and blanket cylinder (2) are last, two groups down, it is characterized in that last, a chain conveyor (3) that is used to transmit stock is arranged between following two groups of corresponding blanket cylinders (2), the two ends of each blanket cylinder (2) are equipped with the sprocket (4) that matches and use with this chain conveyor (3), chain conveyor (3) is provided with grippers (6), also be provided with the groove (5) that is used for installing blanket in addition on the blanket cylinder (2), on chain conveyor (3), the below is equipped with hair-dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109379 CN2920645Y (en) | 2006-04-29 | 2006-04-29 | Single-sheet offset multicolour lithographic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109379 CN2920645Y (en) | 2006-04-29 | 2006-04-29 | Single-sheet offset multicolour lithographic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920645Y true CN2920645Y (en) | 2007-07-11 |
Family
ID=38253124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620109379 Expired - Fee Related CN2920645Y (en) | 2006-04-29 | 2006-04-29 | Single-sheet offset multicolour lithographic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920645Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850652A (en) * | 2009-03-19 | 2010-10-06 | 小森公司 | Quality inspection apparatus for sheet-shaped matter |
| CN106494067A (en) * | 2016-11-08 | 2017-03-15 | 北京印刷学院 | A kind of round planishing type printed electronic experimental assembly |
-
2006
- 2006-04-29 CN CN 200620109379 patent/CN2920645Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850652A (en) * | 2009-03-19 | 2010-10-06 | 小森公司 | Quality inspection apparatus for sheet-shaped matter |
| CN101850652B (en) * | 2009-03-19 | 2015-03-11 | 小森公司 | Quality inspection apparatus for sheet-shaped matter |
| CN106494067A (en) * | 2016-11-08 | 2017-03-15 | 北京印刷学院 | A kind of round planishing type printed electronic experimental assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |