CN202448474U - Automatic ink-stirring device for ink fountain of sheet-fed printing press - Google Patents
Automatic ink-stirring device for ink fountain of sheet-fed printing press Download PDFInfo
- Publication number
- CN202448474U CN202448474U CN2012200851236U CN201220085123U CN202448474U CN 202448474 U CN202448474 U CN 202448474U CN 2012200851236 U CN2012200851236 U CN 2012200851236U CN 201220085123 U CN201220085123 U CN 201220085123U CN 202448474 U CN202448474 U CN 202448474U
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- ink
- connecting rod
- roller
- sheet
- ink fountain
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Abstract
The utility model discloses an automatic ink-stirring device for an ink fountain of a sheet-fed printing press. The automatic ink-stirring device comprises an oscillating bar, one end of the oscillating bar is fixed on a machine frame, the other end of the oscillating bar is in hinge joint with a connecting rod b, the other end of the connecting rod b is provided with a roller installed in a guide groove, the connecting rod b is connected with a rectangular plate a and a rectangular plate b through threads, and the rectangular plate a and the rectangular plate b are arranged in the ink fountain. An upward-jumping ink roller is arranged above the connecting rod b, a cam is installed at the shaft end of the upward-jumping ink roller, and a crank is installed on the cam and is connected with the oscillating bar through a connecting rod a. According to the automatic ink-stirring device for the ink fountain of the sheet-fed printing press, due to the fact that power of the upward-jumping ink roller is utilized to drive porous rectangular rubber plates to reciprocate in the ink fountain, ink stirring is carried out along with rotation of the printing press. Due to the fact that multiple holes on the rectangular plates enable stirring to be easy, uniform, time-saving and labor-saving, production is normal, quality of printed matter is guaranteed, and labor intensity of operators is reduced.
Description
Technical field
The utility model belongs to the printing equipment technical field, is specifically related to a kind of printing machine ink fountain printing ink self-poking arrangement.
Background technology
Sheet-fed press is present most widely used printing machine, and the inking device indispensable part that is printing machine.Printing ink is the important printing material that printed matter duplicates use, has characteristics such as higher viscosity and thixotropy.During printing, printing ink is contained in the ink fountain of the inking device, transfers on the forme through ink roller, thereby transfers on the paper.The thixotropy characteristics of printing ink show as: when using external force to stir, printing ink is by thick thinning, and viscosity descends, and helps transmitting and shifting; When stopping using external force, printing ink transmits and shifts difficulty again by rare retrogradation; If the printing ink in the ink fountain does not stir for a long time, then the also easy dry skinning of the printing ink on top layer.The unstable properties of printing ink influences ink-water balance (the distinctive phenomenon of offset printing, other mode of printing does not have this phenomenon) and ratio of printing ink transfer, finally causes print quality unstable, and mass colour is deep mixed, and this all causes damage to client and printing enterprise.Therefore the diligent printing ink that stirs guarantees that it is an important operation in the print production that ink performance is stablized.On producing at present is to stir printing ink like this: in printing process, find time to use the ink knife manual stirring by the board operating personnel in the printing process, this method is used till today always.There are several kinds of deficiencies in the method for this stirring printing ink: the time that printing ink is stirred in (1) can not guarantee; (2) frequency of stirring printing ink is unstable; (3) effect of stirring printing ink is influenced by the individual technical merit of operating personnel.Therefore the method for this stirring printing ink is unappeasable for the printing of the big product of fine product and seal amount.
Summary of the invention
The purpose of the utility model provides a kind of sheet-fed press ink fountain printing ink self-poking arrangement, can't guarantee mixing time when having solved existing manual stirring and stirs, and influences the problem of print quality and normal productive process.
The technical scheme that the utility model adopted is that a kind of sheet-fed press ink fountain printing ink self-poking arrangement comprises fork; One end of fork is fixed on the frame, and the other end is connected with connecting rod b hinge, and the other end of connecting rod b is provided with the roller that is installed in the guide groove; Connecting rod b goes up through rectangular slab a and the rectangular slab b of being threaded; Rectangular slab a and rectangular slab b are arranged in the ink fountain, and connecting rod b top is provided with scurries ink roller, on scurry ink roller axle head cam is installed; Crank is housed on the cam, and crank is connected with fork through connecting rod a.
The characteristics of the utility model also are,
Be processed with screw on the connecting rod b wherein, the end that rectangular slab a and rectangular slab b are connected with connecting rod b is processed into screw thread, through being threaded and connecting rod b fixes.
Screw wherein is provided with two or more.
The beneficial effect of the utility model is; Owing to the rectangular rubber plate of scurrying ink roller power drive porous in the utilization moves back and forth in ink fountain, make printing ink stir and carry out, because the porous on the rectangular slab makes stirring easy and even with the rotation of printing machine; Time saving and energy saving; Thereby make and produce normally, and guaranteed to have alleviated labor intensity of operating staff by print quality.Simultaneously, because rectangular slab adopts elastomeric material, to the wearing and tearing of ink fountain, and corrosion resistance is strong, long service life, low cost of manufacture in the time of can reducing to stir printing ink.
Description of drawings
Fig. 1 is the structural representation of the utility model sheet-fed press ink fountain printing ink self-poking arrangement;
Fig. 2 is the structural representation of connecting rod b in the utility model.
Among the figure, scurry ink roller on 1., 2. cam, 3. crank, 4. connecting rod a, 5. fork, 6. connecting rod b, 7. rectangular slab a, 8. rectangular slab b, 9. roller, 10. guide groove, 11. ink fountains, 12. screws.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is elaborated.
The utility model sheet-fed press ink fountain printing ink self-poking arrangement, as shown in Figure 1, comprise and scurry ink roller 1, cam 2, crank 3, connecting rod a4, fork 5, connecting rod b6, rectangular slab a7, rectangular slab b8, roller 9, guide groove 10, ink fountain 11.On scurry the axle head mounting cam 2 of ink roller 1, on scurry ink roller 1 and rotate with the rotation of printing machine with cam 2, crank 3 is contained on the cam 2; A4 links to each other with connecting rod; Connecting rod a4 and fork 5 hinges together, an end of fork 5 is fixed on the frame, the other end is connected with connecting rod 6 hinges; Connecting rod b6 and roller 9 are fixing, and roller 9 is installed in the guide groove 10.Rectangular slab a7, rectangular slab b8 adopt with connecting rod b6 and are threaded.When printing machine through on scurry ink roller 1 when driving cam 2 and rotating, cam 2 drives cranks 3 and rotates together, crank 3 swings fork 5 through connecting rod a4; Fork 5 pulling connecting rod b6 make roller 9 move back and forth as level in ink fountain 11 along guide groove 10; Because rectangular slab a7, rectangular slab b8 and connecting rod b6 are fixed together, so rectangular slab also moves back and forth as level, realizes that printing ink axially stirs; Can guarantee the printing ink normal delivery; Can practice thrift the manual stirring time again, reduce labor intensity of operating staff, print quality stability is improved.
The utility model sheet-fed press ink fountain printing ink self-poking arrangement; As shown in Figure 2, on connecting rod b6, be processed with a plurality of screws 12, the end that rectangular slab a7, rectangular slab b8 are connected with connecting rod b6 is processed into screw thread; Be fixed together through thread connecting mode and connecting rod b6; The screw 12 that rectangular slab a7, rectangular slab b8 insert diverse location can change spacing, thereby regulates printing ink stirring region in the ink fountain 11, satisfies the needs of printing format or printing figure message change in size.
Claims (3)
1. a sheet-fed press ink fountain printing ink self-poking arrangement is characterized in that, comprises fork (5); One end of fork (5) is fixed on the frame, and the other end is connected with connecting rod b (6) hinge, and the other end of connecting rod b (6) is provided with the roller (9) that is installed in the guide groove (10); Connecting rod b (6) goes up through rectangular slab a (7) and the rectangular slab b (8) of being threaded; Rectangular slab a (7) and rectangular slab b (8) are arranged in the ink fountain (11), and connecting rod b (6) top is provided with scurries ink roller (1), on scurry ink roller (1) axle head cam (2) is installed; Crank (3) is housed on the cam (2), and crank (3) is connected with fork (5) through connecting rod a (4).
2. sheet-fed press ink fountain printing ink self-poking arrangement according to claim 1; It is characterized in that; Be processed with screw (12) on the described connecting rod b (6), rectangular slab a (7) and rectangular slab b (8) are processed into screw thread with the end that connecting rod b (6) is connected, and be fixing with connecting rod b (6) through being threaded.
3. sheet-fed press ink fountain printing ink self-poking arrangement according to claim 2 is characterized in that described screw (12) is provided with two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200851236U CN202448474U (en) | 2012-03-07 | 2012-03-07 | Automatic ink-stirring device for ink fountain of sheet-fed printing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200851236U CN202448474U (en) | 2012-03-07 | 2012-03-07 | Automatic ink-stirring device for ink fountain of sheet-fed printing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448474U true CN202448474U (en) | 2012-09-26 |
Family
ID=46864366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200851236U Expired - Fee Related CN202448474U (en) | 2012-03-07 | 2012-03-07 | Automatic ink-stirring device for ink fountain of sheet-fed printing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448474U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427204A (en) * | 2016-08-16 | 2017-02-22 | 浙江茉织华印刷股份有限公司 | Printing machine ink duct ink-evening device |
| CN108407459A (en) * | 2018-04-28 | 2018-08-17 | 福耀集团（上海）汽车玻璃有限公司 | Automatic addition ink device and printing equipment |
| CN111204126A (en) * | 2018-11-21 | 2020-05-29 | 湖北北新建材有限公司 | Printing ink anti-settling device and working principle |
-
2012
- 2012-03-07 CN CN2012200851236U patent/CN202448474U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427204A (en) * | 2016-08-16 | 2017-02-22 | 浙江茉织华印刷股份有限公司 | Printing machine ink duct ink-evening device |
| CN108407459A (en) * | 2018-04-28 | 2018-08-17 | 福耀集团（上海）汽车玻璃有限公司 | Automatic addition ink device and printing equipment |
| CN111204126A (en) * | 2018-11-21 | 2020-05-29 | 湖北北新建材有限公司 | Printing ink anti-settling device and working principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20130307 |