CN2915499Y - Ink outlet closing device for offset printer ink cartridge - Google Patents
Ink outlet closing device for offset printer ink cartridge Download PDFInfo
- Publication number
- CN2915499Y CN2915499Y CN 200620042590 CN200620042590U CN2915499Y CN 2915499 Y CN2915499 Y CN 2915499Y CN 200620042590 CN200620042590 CN 200620042590 CN 200620042590 U CN200620042590 U CN 200620042590U CN 2915499 Y CN2915499 Y CN 2915499Y
- Authority
- CN
- China
- Prior art keywords
- china ink
- cavity
- jar
- ink
- ink tank
- 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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- Ink Jet (AREA)
Abstract
The utility model relates to an outlet closing device for the ink tank of offset press, which is composed of an inversion ink tank, an ink outlet, a front cover of the ink tank and a bulb stopper, and is characterized in that: a cavity is arranged on the lower side of the front cover of the ink tank, and a rubber hose is arranged inside the cavity for connecting with the air charging system, the rubber hose is provided with a piston which located inside the runner above the cavity, the top of the piston is corresponding with the front cover of the ink tank. The rubber hose in the cavity takes shape as a ring. The utility model has the advantages as follows: which can open or close the ink tank nicely and rapidly, and can control the output volume of ink from the ink tank, by which the printing quality is improved.
Description
Technical field
The utility model relates to a kind of shutoff device, particularly a kind of ink outlet port shutoff device of offset press China ink jar.
Background technology
The China ink jar of offset press is by extruding a jar mouth for black jar of pressurization promotion printing ink when adding China ink to offset press at present, finish to close the time when adding China ink, drip China ink owing to black jar remains remaining pressure effect meeting in the ink outlet port generation of China ink jar, the China ink material that oozes causes equipment to add the accuracy reduction of China ink.
Summary of the invention
To be the China ink jar that solves offset press in the prior art finish need close the time adding China ink the purpose of this utility model, drip black existing the problems referred to above because black jar remains remaining pressure effect meeting black jar ink outlet port generation, a kind of ink outlet port shutoff device of offset press China ink jar is provided.The ink outlet port shutoff device of the utility model design offset press China ink jar, comprise inverted China ink jar, ink outlet port, China ink jar protecgulum, go out the tampon plug, it is characterized in that: below China ink jar protecgulum, a cavity is arranged, the rubber tube that connects aerating device is arranged in cavity, piston is arranged on rubber tube, piston is positioned at the chute of cavity top, and the Shang Ding of piston is corresponding with China ink jar protecgulum.Rubber tube in the cavity in the form of a ring.The utility model has the advantages that the China ink jar that accurately, promptly to open or to close offset press, reach accurate control China ink jar and go out the China ink amount, the raising printing quality.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated, accompanying drawing is a structural representation of the present utility model,
The specific embodiment
Comprise inverted China ink jar 1, ink outlet port 2, China ink jar protecgulum 3 among the figure, go out tampon plug 4, it is characterized in that: below China ink jar protecgulum 3, a cavity 4 is arranged, the rubber tube 5 that connects aerating device is arranged in cavity 4, piston 6 is arranged on rubber tube 5, piston 6 is positioned at the chute 7 of cavity 4 tops, and the Shang Ding of piston 6 is corresponding with China ink jar protecgulum 3.Rubber tube 5 in the cavity 4 in the form of a ring.During use, when needs were opened the China ink jar, the rubber tubes 5 in the cavity 4 were exitted by aerating device, piston 6 retractions, and under the thrust on the China ink jar 1, the black hydraulic pressure in the China ink jar 1 expels tampon plug 4, and China ink jar 1 protecgulum flows out.And when needs were closed, the rubber tube 5 in the cavity 4 was by the aerating device inflation, owing to do not had thrust at black jar 1 this moment, therefore rubber tube 5 is inflated the back expansion, will push up on the piston 6, overcomes the residual pressure in the China ink jar 1, with China ink jar protecgulum 3, go out top on the tampon plug 4, close the ink outlet port 2 of China ink jar 1.
Claims (2)
1, the ink outlet port shutoff device of offset press China ink jar, comprise inverted China ink jar, ink outlet port, China ink jar protecgulum, go out the tampon plug, it is characterized in that: below China ink jar protecgulum, a cavity is arranged, the rubber tube that connects aerating device is arranged in cavity, piston is arranged on rubber tube, piston is positioned at the chute of cavity top, and the Shang Ding of piston is corresponding with China ink jar protecgulum.
2, by the ink outlet port shutoff device of the described offset press China ink of claim 1 jar, it is characterized in that: the rubber tube in the cavity in the form of a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042590 CN2915499Y (en) | 2006-06-09 | 2006-06-09 | Ink outlet closing device for offset printer ink cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042590 CN2915499Y (en) | 2006-06-09 | 2006-06-09 | Ink outlet closing device for offset printer ink cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2915499Y true CN2915499Y (en) | 2007-06-27 |
Family
ID=38186406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620042590 Expired - Fee Related CN2915499Y (en) | 2006-06-09 | 2006-06-09 | Ink outlet closing device for offset printer ink cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2915499Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490472A (en) * | 2011-12-14 | 2012-06-13 | 赫迎秋 | Automatic ink supply device, printing machine and printer |
| CN115384174A (en) * | 2022-09-21 | 2022-11-25 | 安徽天翔高新特种包装材料集团有限公司 | Ink coating device used for gravure printing machine and convenient to rapidly coat ink |
-
2006
- 2006-06-09 CN CN 200620042590 patent/CN2915499Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490472A (en) * | 2011-12-14 | 2012-06-13 | 赫迎秋 | Automatic ink supply device, printing machine and printer |
| CN102490472B (en) * | 2011-12-14 | 2014-09-24 | 赫迎秋 | Automatic ink supply device, printing machine and printer |
| CN115384174A (en) * | 2022-09-21 | 2022-11-25 | 安徽天翔高新特种包装材料集团有限公司 | Ink coating device used for gravure printing machine and convenient to rapidly coat ink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUATAI NUMERICAL CONTROL TECHNOLOGY CO., Free format text: FORMER OWNER: SHANGHAI R+R TECHNOLOGIES DEVELOPMENT CO., LTD. Effective date: 20081010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081010 Address after: No. 388, erudite Road, Jiading District, Shanghai, 201801 Co-patentee after: Shanghai Huasen Automation Control Co., Ltd. Patentee after: Shanghai Huatai CNC Technology Co., Ltd. Address before: B building, No. 2229 Yongsheng Road, Shanghai, Jiading District, China: 201821 Patentee before: Rongrun Tech Development Co Ltd, Shanghai |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20140609 |