CN201092134Y - Ink-scraper clamping plate for high-speed gravure press - Google Patents
Ink-scraper clamping plate for high-speed gravure press Download PDFInfo
- Publication number
- CN201092134Y CN201092134Y CNU2007201262238U CN200720126223U CN201092134Y CN 201092134 Y CN201092134 Y CN 201092134Y CN U2007201262238 U CNU2007201262238 U CN U2007201262238U CN 200720126223 U CN200720126223 U CN 200720126223U CN 201092134 Y CN201092134 Y CN 201092134Y
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- China
- Prior art keywords
- clamp plate
- middle clamp
- plate
- scraping blade
- train wheel
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- Expired - Lifetime
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Abstract
The utility model discloses a scraping blade clamp plate device of high-speed intaglio press, which comprises an upper clamp plate, a lower clamp plate and a scraping blade bottom plate, wherein the wedge face composed of the lower slope face at the front end of the upper clamp plate and the plane of the lower clamp plate is arranged with an internal middle clamp plate, the upper surface at the back end of the middle clamp plate is slope, the lower surface at the front end of the middle clamp plate and the lower clamp plate are mounted with a scraping blade, and the middle clamp plate is connected with the upper clamp plate via a clamp bolt. The scraping blade clamp plate device can directly exchange scraping blade on printer with reduced exchange time, improved integral rigidity, reduced vibration of scraping blade, improved product quality, reduced rejection rate and improved efficiency.
Description
Technical field
The utility model belongs to the printing machinery technical field, relates to a kind of high speed intaglio press doctor fixation device.
Background technology
The intaglio press print speed printing speed just cutter sleek mark occurs or scrapes the phenomenon of not doing quiet printing ink, the so wing that just must more renew on the material film easily when 250m/min～300m/min.But existing doctor device is provided with unreasonable, cause the doctor blade consume fast, the parts that need operate during replacing are more, to lift down on the scraper clamping plate slave device earlier, again tens screws on the scraper clamping plate are unclamped and to change wing, so time is very long, prolonged the normal production cycle, efficient reduces.
Summary of the invention
The purpose of this utility model is, a kind of doctor fixation device of high speed intaglio press is provided, and solved conventional device percent defective height, the problem that the parts that need operate during replacing are more, time is long.
The technical solution of the utility model is, a kind of doctor fixation device of high speed intaglio press, comprise train wheel bridge, train wheel bridge, lower plate and scraper base plate put together on together by screw, insert and put middle clamp plate in the wedge surface that the front end lower inclined plane of train wheel bridge and the plane of lower plate form, the rear end upper surface of middle clamp plate is the inclined-plane, between the front end lower surface of middle clamp plate and the lower plate doctor blade is installed, and middle clamp plate is connected with train wheel bridge by fishbolt.
The utlity model has following beneficial effect, directly change doctor blade on printing machine, and the clamping of doctor blade only need twist two bolts and get final product, it is very convenient to change doctor blade, the used time shortening of the doctor blade that more renews; Make doctor fixation device whole rigidity strengthen, reduced the vibration of scraper, improved the quality of printed matter, reduced percent defective.Thereby reduced labour intensity, improved the efficient of high speed intaglio press.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1, train wheel bridge, 2, middle clamp plate, 3, wing, 4, lower plate, 5, screw, 6, fishbolt, 7, the scraper base plate.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is done detailed explanation.
As shown in the figure, the utility model comprises train wheel bridge 1, train wheel bridge 1, lower plate 4 and scraper base plate 7 put together on together by screw 5, insert and put middle clamp plate 2 in the wedge surface that the front end lower inclined plane of train wheel bridge 1 and the plane of lower plate 4 form, the rear end upper surface of middle clamp plate 2 is the inclined-plane, between the front end lower surface of middle clamp plate 2 and the lower plate 4 doctor blade 3 is installed, middle clamp plate 2 is connected with train wheel bridge 1 by fishbolt 6.
Operation principle of the present utility model is, the contact-making surface of train wheel bridge 1 and middle clamp plate 2 is the inclined-plane, and the material of train wheel bridge 1, middle clamp plate 2 and lower plate 4 is an iron and steel, sassafras coefficient f=0.1～0.15 of rubbing of iron and steel, the sassafras angle ψ that rubs=5 ° 43 '～8 ° 30 '.What scraper clamp to adopt is the condition of self-locking that voussoir clamps, that is: two rub sassafras angle sum must be greater than the angle of wedge, α＜ψ 1+ ψ 2 because the material of train wheel bridge 1, middle clamp plate 2 and lower plate 4 is an iron and steel, so α＜2 ψ, promptly α＜11 are ° 26 '～17 °.More than be the condition of self-locking under the perfect condition, because the printing plate cylinder rotating speed is very high, scraper is pressed on edition roller, must cause the vibration of scraper, so that α should get is smaller as far as possible, generally gets α=5 °～7 °.
During the utility model operation, train wheel bridge 1 is put together on lower plate 4 usefulness screws 5, the following of train wheel bridge 1 is the inclined-plane, and train wheel bridge 1 forms wedge surface with lower plate 4, and the top of middle clamp plate 2 is the inclined-plane, when middle clamp plate 2 moves inward, middle clamp plate 2 will be pressed on the inclined-plane of lower plate 4, wing is clamped, simultaneously because train wheel bridge 1 forms wedge surface with lower plate 4, and self-locking conditions satisfied, make middle clamp plate 2 self-lockings.When the doctor blade 3 that more renews, fishbolt 6 is unscrewed, middle clamp plate 2 is released, make middle clamp plate 2 and lower plate 4 that the slit be arranged, old doctor blade is taken off, change new doctor blade 3, then fishbolt 6 is tightened, make middle clamp plate 2 enter the wedge surface groove and strain, middle clamp plate 2 and lower plate 4 are clamped doctor blade 3.
The utlity model has following beneficial effect, can realize that the scraper clamping plate need not take down from machine, On machine, directly change wing, and the clamping of wing only need to twist two bolts and get final product, more It is very convenient to change wing, and the used time of the wing that more renews is very short; Because train wheel bridge, middle clamp plate and The material of lower plate is iron and steel, and whole is fixed together with many bolts and scraper base plate, so that The rigidity of scraper integral body is strengthened, and has reduced the vibration of scraper; Improved the quality of printed matter, reduced Percent defective; Improve the efficient of high-speed gravure printing machine, reduced labour intensity.
Claims (1)
1. the doctor fixation device of a high speed intaglio press, it is characterized in that: comprise train wheel bridge (1), train wheel bridge (1), lower plate (4) and scraper base plate (7) put together on together by screw (5), insert and put middle clamp plate (2) in the wedge surface that the plane of the front end lower inclined plane of train wheel bridge (1) and lower plate (4) forms, the rear end upper surface of middle clamp plate (2) is the inclined-plane, between the front end lower surface of middle clamp plate (2) and the lower plate (4) doctor blade (3) is installed, middle clamp plate (2) is connected with train wheel bridge (1) by fishbolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201262238U CN201092134Y (en) | 2007-10-26 | 2007-10-26 | Ink-scraper clamping plate for high-speed gravure press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201262238U CN201092134Y (en) | 2007-10-26 | 2007-10-26 | Ink-scraper clamping plate for high-speed gravure press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201092134Y true CN201092134Y (en) | 2008-07-30 |
Family
ID=39900096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201262238U Expired - Lifetime CN201092134Y (en) | 2007-10-26 | 2007-10-26 | Ink-scraper clamping plate for high-speed gravure press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201092134Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553257A (en) * | 2014-12-17 | 2015-04-29 | 西安航天华阳印刷包装设备有限公司 | Intaglio press scraper blade device |
| CN110065302A (en) * | 2019-04-04 | 2019-07-30 | 陕西北人印刷机械有限责任公司 | A kind of knife silk removal system for intaglio printing press |
| CN113474171A (en) * | 2019-03-28 | 2021-10-01 | 群岛科技集团有限公司 | Device, method and assembly for loading a nozzle with a fluid |
-
2007
- 2007-10-26 CN CNU2007201262238U patent/CN201092134Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553257A (en) * | 2014-12-17 | 2015-04-29 | 西安航天华阳印刷包装设备有限公司 | Intaglio press scraper blade device |
| CN113474171A (en) * | 2019-03-28 | 2021-10-01 | 群岛科技集团有限公司 | Device, method and assembly for loading a nozzle with a fluid |
| CN110065302A (en) * | 2019-04-04 | 2019-07-30 | 陕西北人印刷机械有限责任公司 | A kind of knife silk removal system for intaglio printing press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080730 |
|
| CX01 | Expiry of patent term |