CN203254758U - Gravure double-scraper device - Google Patents
Gravure double-scraper device Download PDFInfo
- Publication number
- CN203254758U CN203254758U CN 201320258204 CN201320258204U CN203254758U CN 203254758 U CN203254758 U CN 203254758U CN 201320258204 CN201320258204 CN 201320258204 CN 201320258204 U CN201320258204 U CN 201320258204U CN 203254758 U CN203254758 U CN 203254758U
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- CN
- China
- Prior art keywords
- scraper
- rest
- knife rest
- lower slide
- gravure
- 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
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Abstract
The utility model discloses a gravure double-scraper device which comprises a gravure press ink-jumping-scraping mechanism, a scraper rest, a scraper and a forme roller. The scraper is arranged on the scraper rest which is arranged on the gravure press ink-jumping-scraping mechanism, and the scraper rest comprises an upper scraper rest body, a lower scraper rest body and a scraper rest plate. The upper scraper rest body and the lower scraper rest body are fixed on the scraper rest plate in an overlaying mode, the scraper comprises a first scraper body and a second scraper body, the first scraper body is arranged on the upper scraper rest body, and the second scraper body is arranged on the lower scraper rest body. The gravure double-scraper device is simple in structure and convenient to operate, the two scraper bodies can reduce the strength of the scraper so as to achieve the aim that two-time scraping enables ink to be balanced, the production efficiency and quality of products can be effectively improved, the scraper changing time of a worker is reduced, the production sustainability is kept, the service life of the device is prolonged, and the device is low in cost and can be popularized and used in a large scale.
Description
Technical field
The utility model relates to a kind of printing equipment, is specifically related to the two doctor blade devices of a kind of gravure.
Background technology
At present, although being printed on, the UV gloss oil become a kind of general printing-ink technology in intaglio printing press,, still exist aborning some problems more or less.When scraping printing ink; Because of the UV gloss oil larger than common ink viscosity; Use is led black plate and can't evenly is coated in printing ink on forme roller; Must put more effort to scraper in printing process; The wearing and tearing aggravation that scraper puts more effort and can cause wing and forme roller; The frequency of shutting down tool changing is higher; And shut down and once can affect product quality; Increase percent defective; Excessive scraper dynamics can make printing ink outwards overflow and be dropped on the ground; Cause product quality to descend; Production cost and cost of labor increase; Reduce production efficiency; The service life of minimizing equipment; Simultaneously; Also polluted production environment.
The utility model content
The purpose of this utility model is to provide a kind of gravure two doctor blade devices, extension device service life, saves cost and enhances productivity.
For realizing this purpose, the utility model has adopted following technical scheme:
The two doctor blade devices of a kind of gravure, comprise that intaglio printing press alters ink wiping mechanism, knife rest, scraper and forme roller, described scraper is located at described knife rest, described knife rest is located at described intaglio printing press and is altered ink wiping mechanism, described knife rest comprises upper tool post, lower slide and knife rest plate, knife rest plate is fixed in described upper tool post and lower slide stack, and integral body is fixed in described intaglio printing press alters ink wiping mechanism, described scraper comprises the first scraper and the second scraper, described the first scraper is located at described upper tool post, and described the second scraper is located at described lower slide.
Further, described upper tool post and lower slide are screwed in knife rest plate both sides.
Further, described lower slide is back-off " V " shape fixed mount.
Further, described lower slide is provided with a compact heap for the folder cutter.
Further, described compact heap is screwed in described lower slide.
The utility model contrast prior art has the following advantages: simple in structure, easy to operate, two scrapers can reduce the scraper dynamics, realize that secondary scraper makes printing ink balanced, can effectively enhance productivity and the quality of product, reduce employee's tool change time, keep the production continuation, extended the service life of equipment, and this installation cost is cheap, can promotes the use of on a large scale.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment
Referring now to accompanying drawing, further describe the utility model.
As shown in Figure 1, the two doctor blade devices of a kind of gravure, comprise that intaglio printing press alters ink wiping mechanism 1, knife rest 2, scraper 3 and forme roller 4, scraper 3 is located at described knife rest 2, and knife rest 2 is located at intaglio printing press and is altered ink wiping mechanism 1, and knife rest 2 comprises upper tool post 21, lower slide 22 and knife rest plate 23, upper tool post 21 is fixed in knife rest plate 23 with lower slide 22 stacks, scraper 3 comprises that the first scraper 31 and the second scraper 32, the first scrapers 31 are located at upper tool post 21, the second scrapers 32 and are located at lower slide 22.
For better convenient maintenance, this practical new in, upper tool post 21 and lower slide 22 are screwed in knife rest plate 23 both sides, make and be screwed upper tool post 21 and lower slide 22, movable like this knife rest 2 can reduce the time of installation and removal, if one of them knife rest 2 and scraper 3 damage, only need to change getting final product of damaging, save cost.
For the better two scraper effects of performance, lower slide 22 is " V " shape fixed mount of back-off, and lower slide 22 is provided with a compact heap 221 for the folder cutter, and compact heap 221 is screwed in lower slide 22.
At first the utility model, is arranged on respectively upper tool post 21 and lower slide 22 with the first scraper 31 and the second scraper 32 when work, then, adjust the spacing between the first scraper 31 and the second scraper 32 and forme roller 4, control scraper wiping dynamics thereby reach, in order to better control product quality.
Above-described the utility model embodiment does not consist of the restriction to the utility model protection domain.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.
Claims (5)
1. two doctor blade devices of a gravure, comprise that intaglio printing press alters ink wiping mechanism, knife rest, scraper and forme roller, described scraper is located at described knife rest, described knife rest is located at described intaglio printing press and is altered ink wiping mechanism, it is characterized in that, described knife rest comprises upper tool post, lower slide and knife rest plate, knife rest plate is fixed in described upper tool post and lower slide stack, described scraper comprises the first scraper and the second scraper, and described the first scraper is located at described upper tool post, and described the second scraper is located at described lower slide.
2. the two doctor blade devices of a kind of gravure according to claim 1, is characterized in that, described upper tool post and lower slide are screwed in knife rest plate both sides.
3. the two doctor blade devices of a kind of gravure according to claim 2, is characterized in that, described lower slide is " V " shape fixed mount of back-off.
4. the two doctor blade devices of a kind of gravure according to claim 3, is characterized in that, described lower slide is provided with a compact heap for the folder cutter.
5. the two doctor blade devices of a kind of gravure according to claim 4, is characterized in that, described compact heap is screwed in described lower slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320258204 CN203254758U (en) | 2013-05-13 | 2013-05-13 | Gravure double-scraper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320258204 CN203254758U (en) | 2013-05-13 | 2013-05-13 | Gravure double-scraper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254758U true CN203254758U (en) | 2013-10-30 |
Family
ID=49467361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320258204 Expired - Fee Related CN203254758U (en) | 2013-05-13 | 2013-05-13 | Gravure double-scraper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320222A (en) * | 2022-08-09 | 2022-11-11 | 海宁市速美印刷科技股份有限公司 | Doctor blade for gravure printing |
-
2013
- 2013-05-13 CN CN 201320258204 patent/CN203254758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320222A (en) * | 2022-08-09 | 2022-11-11 | 海宁市速美印刷科技股份有限公司 | Doctor blade for gravure printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20170513 |