CN207789958U - A kind of scraper of printing press plate roller - Google Patents
A kind of scraper of printing press plate roller Download PDFInfo
- Publication number
- CN207789958U CN207789958U CN201820024711.6U CN201820024711U CN207789958U CN 207789958 U CN207789958 U CN 207789958U CN 201820024711 U CN201820024711 U CN 201820024711U CN 207789958 U CN207789958 U CN 207789958U
- Authority
- CN
- China
- Prior art keywords
- scraper
- roller
- printing press
- blade
- press plate
- 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
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
A kind of scraper of printing press plate roller, including scraper clamping plate, scraper blade and scraper lift gearshift, and scraper blade is bonded with the roller of printing machine, the scraper blade blade surface is upward, the back side is downward, and when printing press plate roller rotates, the back side of the scraper blade scrapes downwards ink with respect to roller.The utility model solves the problems, such as that printing press plate roller ink is non-uniform by above structure.
Description
Technical field
The utility model belongs to industrial printer field, and in particular to printing press plate roller scraper.
Background technology
Scraper device is in printing machine for scraping the ink in roller.Age is in the market to the need of high-speed gravure printing machine
The volume asked increases, and user improves printing machine performance requirements.All scraper devices are using forward direction currently on the market
Blade scrapes, and is exactly that blade is downward, and when roller rotates, blade is opposite with roller to be scraped.This blade structure was actually using
Often occur scraping non-uniform situation in journey.Various improvement have been carried out to scraper device for the situation in the market.
Invention content
Technical problem to be solved in the utility model is：One kind is provided and scrapes the more uniform printing machine scraper knot of ink
Structure.
The utility model uses following technical scheme to solve above-mentioned technical problem：
A kind of scraper of printing press plate roller, including scraper clamping plate, scraper blade and scraper lift gearshift, scraper blade and print
The roller of brush machine is bonded, and the scraper blade blade surface is upward, and the back side is downward, when printing press plate roller rotates, the back side of the scraper blade
Opposite roller scrapes downwards ink.
Preferably, rotary guide, the rotary guide control scraper blade and scraper holder are installed below the scraper clamping plate
Plate axial-rotation.
Preferably, the scraper blade is divided into cutter and bottom knife, and two pieces of blades are close together, and are fixed on scraper holder
On plate.
Preferably, the cutter is longer than bottom knife.
Compared with prior art, the utility model has the advantages that：
Scraper is set as reversely scraping by the utility model, can be preferably equal by the ink in roller in practical operation
It is even to scrape, it is uniform in the ink thin and thick that roller surface is adhered；It sets blade to front and back two panels, extends the maintenance week of scraper
Phase.
Description of the drawings
Fig. 1 is the scraper schematic of printing press plate roller；
Fig. 2 is the scraper blade schematic diagram of the scraper of printing press plate roller；
Fig. 3 is scraper blade part front end partial enlarged view；
Fig. 4 is the running orbit figure of the scraper of printing press plate roller.
Specific implementation mode
The structure of the utility model and the course of work are described further below in conjunction with the accompanying drawings.
Such as Fig. 1：A kind of scraper of printing press plate roller, including scraper clamping plate, scraper blade and scraper lift gearshift, scraper
Piece 1 is bonded with the roller 2 of printing machine, and scraper blade blade surface is upward, and the back side is downward.Such as Fig. 4：When printing press plate roller rotates, scraper blade
The back side scrape ink downwards with respect to roller.Scraper lifting device connects scraper clamping plate, and scraper lifting device includes lifting motor
3, lifter rack 4 and lifting handwheel 5.The scraper clamping plate includes being suspended to retaining mechanism 6, scraper angle adjustment structure 7 and scraper
It is moved forward and backward structure 8.It includes a rotary guide that scraper angle, which adjusts structure, and rotary guide controls scraper blade and scraper holder board shaft
To rotation.
Such as Fig. 2：Scraper blade includes doctor edge 9 and knife spine 10.Such as Fig. 4：When installation, the upward knife spine of blade is downward, and roller is inverse
Hour hands rotate, scraper blade downward wiping relatively clockwise.
Such as Fig. 3：Scraper blade is divided into cutter 11 and bottom knife 12, and two pieces of blades are close together, and are fixed on scraper holder
On plate.The cutter is longer than bottom knife.After the design can make front end blade abrasion, rear end blade is continuing with, and increase is scraped
The service life of blade reduces and replaces number, reduces worker's workload.
A kind of embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (4)
1. a kind of scraper of printing press plate roller, including scraper clamping plate, scraper blade and scraper lift gearshift, scraper blade and printing
The roller of machine is bonded, which is characterized in that and the scraper blade blade surface is upward, and the back side is downward, when printing press plate roller rotates, the scraper
The back side of piece scrapes downwards ink with respect to roller.
2. the scraper of printing press plate roller according to claim 1, which is characterized in that be equipped with rotation below the scraper clamping plate
Transduction roller, the rotary guide control scraper blade and scraper holder plate axial-rotation.
3. the scraper of printing press plate roller according to claim 1 or 2, which is characterized in that the scraper blade is divided into cutter
And bottom knife, two pieces of blades are close together, and are fixed on scraper clamping plate.
4. the scraper of printing press plate roller according to claim 3, which is characterized in that the cutter is longer than bottom knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024711.6U CN207789958U (en) | 2018-01-08 | 2018-01-08 | A kind of scraper of printing press plate roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024711.6U CN207789958U (en) | 2018-01-08 | 2018-01-08 | A kind of scraper of printing press plate roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207789958U true CN207789958U (en) | 2018-08-31 |
Family
ID=63278337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820024711.6U Expired - Fee Related CN207789958U (en) | 2018-01-08 | 2018-01-08 | A kind of scraper of printing press plate roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207789958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334237A (en) * | 2018-11-24 | 2019-02-15 | 苏州高研纺织科技有限公司 | A kind of printing machine |
-
2018
- 2018-01-08 CN CN201820024711.6U patent/CN207789958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334237A (en) * | 2018-11-24 | 2019-02-15 | 苏州高研纺织科技有限公司 | A kind of printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180831 Termination date: 20220108 |