CN210652327U - Closed ink scraper device - Google Patents
Closed ink scraper device Download PDFInfo
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- CN210652327U CN210652327U CN201920980974.9U CN201920980974U CN210652327U CN 210652327 U CN210652327 U CN 210652327U CN 201920980974 U CN201920980974 U CN 201920980974U CN 210652327 U CN210652327 U CN 210652327U
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- backup pad
- scraper
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Abstract
The utility model belongs to printing ink scraper field specifically is closed printing ink scraper device, including curb plate, backplate, intermediate bottom, upper end clamp plate, backplate front end both sides all are provided with the curb plate, be provided with threely between the curb plate intermediate bottom, the curb plate front end is provided with the upper end backup pad, the upper end backup pad downside is provided with the lower extreme backup pad, the curb plate lower extreme is provided with the bottom plate, the bottom plate inboard is provided with stores up the ink tank, it is provided with into china ink mouth to store up the ink tank upside, the upper end backup pad front end is provided with the upper end clamp plate, lower extreme backup pad front end is provided with the lower extreme clamp plate, the upper end backup pad with be provided with the upper end scraper between the upper end clamp plate. Through the utility model discloses the structure is simple relatively, and it is convenient to change printing ink washing, and it is convenient to add printing ink, and the cost advantage such as lower is convenient for discharge and is bubbled, avoids bubbling to influence the seal ink.
Description
Technical Field
The utility model belongs to printing ink scraper field specifically relates to a seal printing ink scraper device.
Background
Ink doctor control in offset printing is a complex process of ink transfer, including ink, plate, and paper. In gravure printing, the ink doctor is a mechanical operation, relatively simple, but it has its own uniqueness.
Flexographic printing doctor blade ink delivery systems are generally divided into two categories: one type is an ink tank type ink transfer (open type), and ink is transferred to an anilox roller by a rubber roller and is scraped by a forward or reverse scraper, or the ink is directly transferred from the ink tank by the anilox roller and is scraped by the forward or reverse scraper. The ink scraping mode is simple and easy to operate, and has the defects that the ink is not easy to control, the ink is thrown away, the ink volatilization concentration becomes thick, bubbles are generated, and the like. The other is a totally-enclosed scraper, an ink cavity is formed by two scrapers and left and right sealing blocks, and the scraper has the advantages that the ink is basically non-volatile, does not throw ink and is suitable for high-speed printing. The disadvantages are that the requirement on the ink is relatively high, the ink can work only by being equipped with peripheral equipment, the price is relatively high, the color changing and the ink box cleaning are complicated, and the advantages and the disadvantages are respectively caused by the comparison of the two.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a seal printing ink scraper device.
The utility model discloses the technical scheme who adopts as follows:
the closed ink scraper device comprises side plates, a back plate, a middle partition plate and an upper end pressing plate, wherein the side plates are arranged on both sides of the front end of the back plate, three intermediate clapboards are arranged between the side boards, an upper end supporting board is arranged at the front end of each side board, a lower end supporting plate is arranged at the lower side of the upper end supporting plate, a bottom plate is arranged at the lower end of the side plate, an ink storage tank is arranged at the inner side of the bottom plate, the upper side of the ink storage tank is provided with an ink inlet, the front end of the upper end supporting plate is provided with the upper end pressing plate, a lower end pressure plate is arranged at the front end of the lower end supporting plate, an upper end scraper is arranged between the upper end supporting plate and the upper end pressure plate, the lower end scraper is arranged between the lower end supporting plate and the lower end pressing plate, fastening screws are arranged on the upper end pressing plate and the lower end pressing plate, and a first sponge side plate and a second sponge side plate are arranged on the side plates.
Preferably: the first sponge side plate and the second sponge side plate are connected to the side plates through glue.
So set up, first sponge curb plate plays sealed effect, has guaranteed connection stability through adhesive bonding.
Preferably: the fastening screw is connected with the upper end pressure plate and the upper end supporting plate through threads.
So set up, fastening screw plays the fastening effect, through threaded connection simple to operate.
Preferably: the lower end supporting plate and the upper end supporting plate are connected with the side plates through welding.
So set up, the lower extreme backup pad the upper end backup pad plays the installation effect, has guaranteed joint strength through the welding.
Preferably: the intermediate partition is connected with the back plate by welding.
So set up, intermediate bottom plays supporting role, has guaranteed stability through the welding.
Preferably: the upper end scraper and the lower end scraper are symmetrically arranged.
So set up, the upper end scraper the lower extreme scraper plays the wiping effect, and the symmetry sets up and scrapes the china ink evenly.
Preferably: the ink inlet is arranged on the upper side.
So set up, the ink inlet plays into the ink and exhausts the effect.
The utility model has the advantages that:
1. the structure is relatively simple, the ink is convenient to replace and clean, the ink is convenient to add, the cost is low, and the like;
2. the ink is convenient to discharge bubbles, and the bubbles are prevented from influencing the ink.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a first configuration of a closed ink doctor apparatus according to the invention;
FIG. 2 is a second schematic view of the enclosed ink scraper assembly of the present invention;
fig. 3 is a schematic view of the upper supporting plate structure of the ink scraper device of the present invention.
The reference numerals are explained below:
1. a side plate; 2. a back plate; 3. a middle partition plate; 4. a first sponge side plate; 5. an upper end pressing plate; 6. an upper end scraper; 7. fastening screws; 8. a lower end scraper; 9. a lower end pressing plate; 10. a second sponge side plate; 11. an ink inlet; 12. an upper end support plate; 13. a lower end support plate; 14. an ink storage tank; 15. a base plate.
Detailed Description
The present invention will be further described with reference to the following examples and drawings.
Examples
As shown in figures 1-3, the closed ink scraper device comprises side plates 1, a back plate 2, intermediate partition plates 3 and an upper end pressing plate 5, wherein the side plates 1 are arranged on both sides of the front end of the back plate 2, the back plate 2 plays a supporting role, the side plates 1 play a supporting role, three intermediate partition plates 3 are arranged between the side plates 1, the intermediate partition plates 3 play a fixing and supporting role, the upper end supporting plate 12 is arranged at the front end of the side plate 1, the upper end supporting plate 12 plays an installing role, the lower end supporting plate 13 is arranged at the lower side of the upper end supporting plate 12, the lower end supporting plate 13 plays an installing role, the lower end of the side plate 1 is provided with a bottom plate 15, the inner side of the bottom plate 15 is provided with an ink storage tank 14, the upper side of the ink storage tank 14 is provided with an ink inlet 11, the front, a lower end scraper 8 is arranged between the lower end supporting plate 13 and the lower end pressing plate 9, fastening screws 7 are arranged on the upper end pressing plate 5 and the lower end pressing plate 9, and a first sponge side plate 4 and a second sponge side plate 10 are arranged on the side plates 1.
The working principle is as follows: when the ink jet printing ink box is used, the upper end scraper 6 and the lower end scraper 8 are close to the anilox roller to form a closed environment, the first sponge side plate 4 and the second sponge side plate 10 can guarantee sealing, ink leakage is not prone to occurring after the ink inlet 11 enters ink, and meanwhile the ink inlet 11 can also discharge generated bubbles.
The first sponge side plate 4 and the second sponge side plate 10 are connected to the side plate 1 through glue, the first sponge side plate 4 plays a role in sealing, and the connection stability is guaranteed through the glue connection; the fastening screw 7 is connected with the upper end pressure plate 5 and the upper end support plate 12 through threads, the fastening screw 7 plays a fastening role, and the installation is convenient through threaded connection; the lower end support plate 13 and the upper end support plate 12 are connected with the side plate 1 through welding, the lower end support plate 13 and the upper end support plate 12 play a mounting role, and the connection strength is ensured through welding; the middle partition plate 3 is connected with the back plate 2 through welding, the middle partition plate 3 plays a supporting role, and the stability is ensured through welding; the upper end scraper 6 and the lower end scraper 8 are symmetrically arranged, the upper end scraper 6 and the lower end scraper 8 play a role in scraping ink, and the ink scraping is symmetrically arranged and uniform; the ink inlet 11 is provided on the upper side, and the ink inlet 11 functions to supply and discharge ink.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. Seal ink scraper device, its characterized in that: including curb plate, backplate, intermediate bottom, upper end clamp plate, backplate front end both sides all are provided with the curb plate, be provided with threely between the curb plate intermediate bottom, the curb plate front end is provided with the upper end backup pad, the upper end backup pad downside is provided with the lower extreme backup pad, the curb plate lower extreme is provided with the bottom plate, the bottom plate inboard is provided with stores up the ink tank, it is provided with into china ink mouth to store up the ink tank upside, the upper end backup pad front end is provided with the upper end clamp plate, lower extreme backup pad front end is provided with the lower extreme clamp plate, the upper end backup pad with be provided with the upper end scraper between the upper end clamp plate, the lower extreme backup pad with be provided with the lower extreme scraper between the lower extreme clamp plate, on the upper end clamp plate all be provided with.
2. The closed ink doctor apparatus according to claim 1, characterized in that: the first sponge side plate and the second sponge side plate are connected to the side plates through glue.
3. The closed ink doctor apparatus according to claim 1, characterized in that: the fastening screw is connected with the upper end pressure plate and the upper end supporting plate through threads.
4. The closed ink doctor apparatus according to claim 1, characterized in that: the lower end supporting plate and the upper end supporting plate are connected with the side plates through welding.
5. The closed ink doctor apparatus according to claim 1, characterized in that: the intermediate partition is connected with the back plate by welding.
6. The closed ink doctor apparatus according to claim 1, characterized in that: the upper end scraper and the lower end scraper are symmetrically arranged.
7. The closed ink doctor apparatus according to claim 1, characterized in that: the ink inlet is arranged on the upper side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980974.9U CN210652327U (en) | 2019-06-27 | 2019-06-27 | Closed ink scraper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980974.9U CN210652327U (en) | 2019-06-27 | 2019-06-27 | Closed ink scraper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210652327U true CN210652327U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920980974.9U Active CN210652327U (en) | 2019-06-27 | 2019-06-27 | Closed ink scraper device |
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| Country | Link |
|---|---|
| CN (1) | CN210652327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI794120B (en) * | 2022-06-20 | 2023-02-21 | 至善實業股份有限公司 | How to improve printing quality of gravure printing machine |
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2019
- 2019-06-27 CN CN201920980974.9U patent/CN210652327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI794120B (en) * | 2022-06-20 | 2023-02-21 | 至善實業股份有限公司 | How to improve printing quality of gravure printing machine |
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