CN203157307U - Offset printing device capable of performing letterpress printing - Google Patents
Offset printing device capable of performing letterpress printing Download PDFInfo
- Publication number
- CN203157307U CN203157307U CN 201320089312 CN201320089312U CN203157307U CN 203157307 U CN203157307 U CN 203157307U CN 201320089312 CN201320089312 CN 201320089312 CN 201320089312 U CN201320089312 U CN 201320089312U CN 203157307 U CN203157307 U CN 203157307U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- offset printing
- blanket
- protruding seal
- blanket cylinder
- 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 - Lifetime
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Abstract
The utility model relates to an offset printing device capable of performing letterpress printing. The offset printing printer comprises an ink duct roller, an ink feeding roller, ink oscillating rollers, inking rollers, a plate cylinder, a blanket cylinder and an impression cylinder. The offset printing device is characterized in that a rubber blanket demounted from the blanket cylinder is mounted on the surface of the plate cylinder in an adhering mode, and a letterpress printing resin plate is adhered to the blanket cylinder. The offset printing device has a letterpress printing function by performing reasonable structural improvement on the existing offset printing device, is simple and convenient in method, saves time and cost, and has a good effect.
Description
Technical field:
The utility model relates to a kind of offset printing equipment that carries out protruding seal.
Background technology:
The black road system diagram of existing offset machine is shown in figure one, be the offset press water route, Mo Lu and roller frame schematic diagram, comprise ink foundation roller A1, distributor rollers A2, wavers A3, inking roller A4, plate cylinder A5, blanket cylinder A6 and impression cylinder A7, wherein the terminal inking roller A4 of the terminal damping roller A8 in water route and Mo Lu leans against on the plate cylinder A5, make the ink-water balance on the forme, and plate cylinder A5 is transferred to the printing ink on forme surface above the blanket cylinder A6 in the rollers running process, by blanket cylinder A6 and impression cylinder A7 effect, printing ink is transferred to above the paper at last.
But existing this offset press is not equipped with protruding seal device owing to structure or other side, thereby does not have the letterpress function.
Summary of the invention:
The purpose of this utility model is to provide a kind of offset printing equipment that carries out protruding seal, improves by existing offset printing equipment is carried out Rational structure, makes it possess the letterpress function, and method is easy, saves time and cost and respond well.
The utility model can carry out the offset printing equipment of protruding seal, comprise ink foundation roller, distributor rollers, wavers, inking roller, plate cylinder, blanket cylinder and impression cylinder, it is characterized in that: the blanket that described plate cylinder surface is sticked and unloads from blanket cylinder is pasted with protruding seal resin plate on the blanket cylinder.
Above-mentioned blanket cylinder is provided with breach, is equiped with for the clamping device that clamps protruding seal resin plate in indentation, there.
Be not provided with damping roller on the above-mentioned drum apparatus.
The utility model improves by existing offset printing equipment is carried out Rational structure, makes it possess the letterpress function, and method is easy, saves time and cost and respond well.
Description of drawings:
Fig. 1 is the black road system diagram of existing offset machine;
Fig. 2 is the black road system diagram that the utility model improves the back offset machine;
Fig. 3 is the organigram that the utility model improves the back blanket cylinder.
The specific embodiment:
The utility model can carry out the offset printing equipment of protruding seal, comprise ink foundation roller 1, distributor rollers 2, wavers 3, inking roller 4, plate cylinder 5, blanket cylinder 6 and impression cylinder 7, the blanket that described plate cylinder 5 surfaces are sticked and unload from blanket cylinder, be pasted with protruding seal resin plate 8 on the blanket cylinder 6, form the relief printing plate cylinder.Printing ink is transferred to by black route inking roller 4 on the plate cylinder 5 that posts blanket, and the printing ink in operation process on the plate cylinder 5 is transferred on the resin plate on the relief printing plate cylinder, and under relief printing plate cylinder and impression cylinder 7 effects, printing ink is transferred to above the paper at last.
For reasonable in design, above-mentioned blanket cylinder is provided with breach 9, is equiped with at breach 9 places for the clamping device 10 that clamps protruding seal resin plate.Directly resin plate is attached on the cylinder, in the rollers running process, the easy perk of resin plate front end breaks away from cylinder, influences protruding seal effect; If come unstuck too much and doubling makes cylinder damage by pressure easily, therefore need install a clamping device additional rolling indentation, there, the resin plate front end is fixedly clamped, make front end be close to cylinder, thereby reach protruding seal optimum efficiency.
Be not provided with damping roller on the above-mentioned drum apparatus.Because letterpress does not need the ink-water balance principle, establishing damping roller can the protruding seal effect of impression.
The utility model improves by existing offset printing equipment is carried out Rational structure, makes it namely possess the letterpress function, and method is easy, saves time and cost and respond well.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (3)
1. offset printing equipment that can carry out protruding seal, comprise ink foundation roller, distributor rollers, wavers, inking roller, plate cylinder, blanket cylinder and impression cylinder, it is characterized in that: the blanket that described plate cylinder surface is sticked and unloads from blanket cylinder is pasted with protruding seal resin plate on the blanket cylinder.
2. the offset printing equipment that carries out protruding seal according to claim 1, it is characterized in that: described blanket cylinder is provided with breach, is equiped with for the clamping device that clamps protruding seal resin plate in indentation, there.
3. the offset printing equipment that carries out protruding seal according to claim 1 and 2 is characterized in that: be not provided with damping roller on the described drum apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089312 CN203157307U (en) | 2013-02-27 | 2013-02-27 | Offset printing device capable of performing letterpress printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089312 CN203157307U (en) | 2013-02-27 | 2013-02-27 | Offset printing device capable of performing letterpress printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157307U true CN203157307U (en) | 2013-08-28 |
Family
ID=49018523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320089312 Expired - Lifetime CN203157307U (en) | 2013-02-27 | 2013-02-27 | Offset printing device capable of performing letterpress printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157307U (en) |
-
2013
- 2013-02-27 CN CN 201320089312 patent/CN203157307U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HONGBO CO., LTD. Free format text: FORMER NAME: FUJIAN HONGBO PRINTING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Jinshan Development Zone of Cangshan District of Fuzhou City, Fujian province 350007 Gold Road No. 136 Patentee after: HONGBO Co.,Ltd. Address before: Jinshan Development Zone of Cangshan District of Fuzhou City, Fujian province 350007 Gold Road No. 136 Patentee before: Fujian Hongbo Printing Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |