CN100354130C - Pneumatic vacuum offset ink container - Google Patents
Pneumatic vacuum offset ink container Download PDFInfo
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- CN100354130C CN100354130C CNB200610000728XA CN200610000728A CN100354130C CN 100354130 C CN100354130 C CN 100354130C CN B200610000728X A CNB200610000728X A CN B200610000728XA CN 200610000728 A CN200610000728 A CN 200610000728A CN 100354130 C CN100354130 C CN 100354130C
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- piston
- ink
- ink container
- pneumatic vacuum
- offset ink
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Abstract
The present invention discloses a vacuum pneumatic offset printing ink container which comprises a cylinder body and a piston positioned in the cylinder body, wherein the front end of the cylinder body is provided with an ink discharging opening; an inner cover is arranged on the ink discharging opening; the front end plane of the piston is provided with a convex post matched with an inner hole of the ink discharging opening; a gas ventilation hole is arranged in the front end wall of the piston; an air inlet of the gas ventilation hole is positioned on the front end plane of the piston, and an air outlet is positioned on the circumferential side surfaces of the piston. The vacuum pneumatic offset printing ink container of the present invention is additionally provided with the convex post on the front end plane of the piston, so ink can be discharged thoroughly. As a result, the present invention performs the function of saving ink. The gas ventilation hole is arranged in the front end wall of the piston; therefore, when the vacuum pneumatic offset printing ink container is filled in bottles, the piston and ink can be tightly attached by pushing a packaging and pressing machine. Meanwhile, air between the piston and the ink can be completely exhausted, and vacuum packaging and storage can be realized.
Description
Technical field
The present invention relates to a kind of ink reservoir, particularly relating to a kind of be applied in the offset printing can vacuum-packedly store, the pneumatic Pneumatic vacuum offset ink container that goes out China ink.
Background technology
In printing industry, traditional offset ink packing container adopts the cylindrical shape iron flask of black sheet iron compression moulding, and it is made up of tank body and loam cake two parts, behind Ink cartridge, covers plastic film in ink pellet surface and seals, and loam cake again closes.This offset ink iron flask container package has following weak point:
1, transportation is inconvenient, can only keep flat in transportation and handling procedure, otherwise can printing ink be leaked away because of tank body tilts or is inverted;
2, adopt plastic film to hide and pack, the printing ink of jar inner rim is bad because of sealing effectiveness, with air Long contact time generation chemical reaction, causes peripheral printing ink top layer skinning, has both reduced ink quality, causes waste again;
When 3, using, with scraper printing ink is dug out, be difficult to printing ink in the jar is got totally, the part ink adhesion is always arranged on plastic film and in the tank skin, cause sizable loss by manual;
4, get, supplied ink labour intensity is big, especially in winter, temperature is low, the printing ink viscosity is very big, printing ink is harder, operates more difficult;
5, energy consumption height, high material consumption, complex manufacturing technology, cost height.
Chinese invention patent ublic specification of application CN1343566A discloses a kind of liquid pad-ink container that is applied in the printer, this ink reservoir comprises that front end is provided with the cylinder and the piston that is contained in the cylinder of printing ink outlet, wherein, the front bulkhead center of piston has groove, liquid printing ink is contained in the space that is limited by cylinder and piston, this container only is suitable for packing the liquid state and the minimum pad-ink of consumption of rare shape, and container is very little, and printing ink is by self liquid performance outflow.
Summary of the invention
But the object of the present invention is to provide the big pulpous state offset ink of a kind of vacuum storage package viscosity, and go out fast thorough, the lower-cost Pneumatic vacuum offset ink container of China ink.
Pneumatic vacuum offset ink container of the present invention, comprise cylindrical shell and the piston that is positioned at cylindrical shell, described barrel front end is provided with ink outlet port, on the described ink outlet port inner cap is housed, the front end face of described piston is provided with the projection that matches with the endoporus of described ink outlet port, be provided with gas port in the front bulkhead of described piston, the air inlet of described gas port is positioned on the front end face of described piston, and the gas outlet is positioned on the circumference side of described piston.
Pneumatic vacuum offset ink container of the present invention, the root of wherein said projection is provided with annular air slot, and the air inlet of described gas port links to each other with described annular air slot.
Pneumatic vacuum offset ink container of the present invention, the axis of wherein said gas port and the intersect vertical axis of described cylindrical shell.
Pneumatic vacuum offset ink container of the present invention, wherein the outer surface at described projection is provided with vertical ink guide tank more than two.
Pneumatic vacuum offset ink container of the present invention wherein is provided with the printing ink scraping lip of the annular of rolling to the outside, described piston the place ahead at the sidewall front end of described piston.
Pneumatic vacuum offset ink container of the present invention wherein is provided with sealing ring on the sidewall of described piston.
Pneumatic vacuum offset ink container of the present invention, wherein the root at described ink outlet port is provided with annular ink guide tank.
Pneumatic vacuum offset ink container of the present invention also is equipped with enclosing cover on the wherein said ink outlet port.
Pneumatic vacuum offset ink container of the present invention, be respectively equipped with two groups of locking skewed slots on the different axial locations of wherein said ink outlet port external diameter root, each described locking skewed slot homogeneous end opening, the sealing of one end, be respectively equipped with one group of locking helical teeth on the relevant position of described inner cap and enclosing cover endoporus, locking helical teeth that covers in described and the locking helical teeth that covers outward are installed in respectively in described two groups of locking skewed slots swivel feeding, and every group of described locking skewed slot is all along the circumferential direction uniform with the locking helical teeth.
Pneumatic vacuum offset ink container of the present invention, wherein said inner cap and enclosing cover are one.
Pneumatic vacuum offset ink container of the present invention, by on the piston nose face, adding projection, can thoroughly go out China ink, play the effect of saving printing ink, in the piston nose wall, establish gas port, can when the can Pneumatic vacuum offset ink container, piston and printing ink be fitted tightly by the pushing of packing pressing device, air between piston and the printing ink is discharged fully, realize vacuum-packed the storage.
Description of drawings
Fig. 1 is the front view of Pneumatic vacuum offset ink container embodiment of the present invention;
Fig. 2 is the enlarged drawing at I position among Fig. 1;
Fig. 3 is the enlarged drawing at II position among Fig. 2;
Fig. 4 is that A among Fig. 1 is to view;
Fig. 5 is that B among Fig. 1 is to view;
Fig. 6 be among Fig. 1 C-C to cutaway view (all the other are not shown).
The specific embodiment
Be described in further detail below in conjunction with the specific embodiment of accompanying drawing Pneumatic vacuum offset ink container of the present invention.
With reference to figure 1～Fig. 6, Pneumatic vacuum offset ink container of the present invention comprises cylindrical shell 16 and the piston 15 that is positioned at wherein, and in the space that is limited by cylindrical shell 16 and piston 15, the rear end is by piston 15 sealings by vacuum packaging for printing ink.The front end of cylindrical shell 16 is provided with ink outlet port 9, and inner cap 10 and enclosing cover 4 are housed on it.The front end face of piston 15 is provided with the projection 7 that matches with the endoporus of ink outlet port 9, when printing machine needs inking up, promoting piston 15 slides and the emptying of maintenance ink reservoir towards the direction of ink outlet port 9, piston 15 not only can scrape printing ink easily from cylindrical shell 16 inner wall surface, and when piston 15 slides into the front end of cylindrical shell 16, the projection 7 of piston 15 front ends can enter in the ink outlet port 9 that matches with it and the extruding printing ink that continues to slide, thereby printing ink all can be extruded from cylindrical shell 16.As shown in Figure 6, can disposablely thoroughly extrude in order to make printing ink, outer surface at piston 15 projections 7 is provided with a plurality of vertical ink guide tanks 17, and after moving up into ink outlet port 9 before the projection 7, piston 15 still can be extruded from this vertical ink guide tank 17 glibly with the residual ink in the cylindrical shell 16.
Be provided with two gas ports 12 in the front bulkhead 13 of piston 15, the intersect vertical axis of the axis of this two gas port 12 and cylindrical shell 16, and can be positioned on the straight line, the root of piston 15 projections 7 is provided with annular air slot 2, the air inlet of gas port 12 links to each other with annular air slot 2, the gas outlet is positioned on the circumference side of piston 15, this structure makes that when recording packaging offset print printing ink piston 15 can be with the air between cylindrical shell 16 and the piston 15 through annular air slot 2, discharge fully in the packing exhaust stalloy crack slit between gas port 12 and cylindrical shell 16 inwalls and piston 15 outer walls.
As shown in Figures 2 and 3, get China ink totally thoroughly in order to make, be provided with the annular printing ink scraping lip 3 that fits with cylindrical shell 16 inwalls at piston 15 outer wall front ends, root at cylindrical shell 16 ink outlet ports 9 is provided with annular ink guide tank 14, like this, when piston 15 slides in cylindrical shell 16, under the extruding of printing ink, printing ink scraping lip 3 can open and tightly is fitted on the inwall of cylindrical shell 16 to barrel, scrapes and wipes clean thereby help further will stick to printing ink on the barrel.In addition, for the sealing property that makes Pneumatic vacuum offset ink container of the present invention better, on the lateral wall of piston 15, be provided with two sealing rings 1, sealing ring 1 adopts interference fit with cylindrical shell 16 inwalls, sealing firmly in the tube, thereby the offset ink that has guaranteed to be stored in the cylindrical shell 16 is sealed in the vacuum state, has prevented that further the printing ink oxidation by air is rotten.
Be respectively equipped with two groups of locking skewed slots 8,11 on the different axial locations of ink outlet port 9 external diameter roots, each locking skewed slot homogeneous end opening, the sealing of one end, be respectively equipped with one group of locking helical teeth 6,5 on the relevant position of inner cap 10 and enclosing cover 4 endoporus, locking helical teeth 6 on the inner cap 10 and the locking helical teeth 5 on the enclosing cover 4 are installed in respectively in these the two groups locking skewed slots 8,11 swivel feeding, and every group of locking skewed slot is all along the circumferential direction uniform with the locking helical teeth.
When using printing ink, back out inner cap 10 and enclosing cover 4 on the ink outlet port 9, Pneumatic vacuum offset ink container of the present invention is placed pneumatic ink supply rifle, the operation control assembly, piston 15 is slided in cylindrical shell 16 under gas pressure, and the ejection offset ink is extruded from the ink outlet port 9 of cylindrical shell 16.When piston 15 touched cylindrical shell 16 front inner wall, the projection 7 of piston 15 pushed in the ink outlet port 9 of cylindrical shell 16 fully, thereby residual ink is all extruded.
Claims (10)
1, a kind of Pneumatic vacuum offset ink container, comprise cylindrical shell (16) and be positioned at the piston (15) of cylindrical shell (16), described cylindrical shell (16) front end is provided with ink outlet port (9), it is characterized in that: inner cap (10) is housed on the described ink outlet port (9), the front end face of described piston (15) is provided with the projection (7) that matches with the endoporus of described ink outlet port (9), be provided with gas port (12) in the front bulkhead (13) of described piston (15), the air inlet of described gas port (12) is positioned on the front end face of described piston (15), and the gas outlet is positioned on the circumference side of described piston (15).
2, Pneumatic vacuum offset ink container according to claim 1 is characterized in that: the root of described projection (7) is provided with annular air slot (2), and the air inlet of described gas port (12) links to each other with described annular air slot (2).
3, Pneumatic vacuum offset ink container according to claim 2 is characterized in that: the intersect vertical axis of the axis of described gas port (12) and described cylindrical shell (16).
4, according to any one described Pneumatic vacuum offset ink container in the claim 1 to 3, it is characterized in that: the outer surface at described projection (7) is provided with vertical ink guide tank (17) more than two.
5, Pneumatic vacuum offset ink container according to claim 4 is characterized in that: the printing ink scraping lip (3) that is provided with the annular of rolling to the outside, described piston (15) the place ahead at the sidewall front end of described piston (15).
6, Pneumatic vacuum offset ink container according to claim 5 is characterized in that: be provided with sealing ring (1) on the sidewall of described piston (15).
7, Pneumatic vacuum offset ink container according to claim 6 is characterized in that: the root at described ink outlet port (9) is provided with annular ink guide tank (14).
8, Pneumatic vacuum offset ink container according to claim 7 is characterized in that: enclosing cover (4) also is housed on the described ink outlet port (9).
9, Pneumatic vacuum offset ink container according to claim 8, it is characterized in that: be respectively equipped with two groups of locking skewed slots (8 on the different axial locations of described ink outlet port (9) external diameter root, 11), each described locking skewed slot homogeneous end opening, the sealing of one end, be respectively equipped with one group of locking helical teeth (6 on the relevant position of described inner cap (10) and enclosing cover (4) endoporus, 5), locking helical teeth (6) on the described inner cap (10) and the locking helical teeth (5) on the enclosing cover (4) are installed in described two groups of locking skewed slots (8 respectively swivel feeding, 11) in, every group of described locking skewed slot is all along the circumferential direction uniform with the locking helical teeth.
10, Pneumatic vacuum offset ink container according to claim 9 is characterized in that: described inner cap (10) and enclosing cover (4) are one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610000728XA CN100354130C (en) | 2006-01-11 | 2006-01-11 | Pneumatic vacuum offset ink container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610000728XA CN100354130C (en) | 2006-01-11 | 2006-01-11 | Pneumatic vacuum offset ink container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1803452A CN1803452A (en) | 2006-07-19 |
| CN100354130C true CN100354130C (en) | 2007-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610000728XA Expired - Fee Related CN100354130C (en) | 2006-01-11 | 2006-01-11 | Pneumatic vacuum offset ink container |
Country Status (1)
| Country | Link |
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| CN (1) | CN100354130C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468542B (en) * | 2008-03-07 | 2011-04-13 | 谭慈源 | Papery environmental-protecting type vacuum printing ink container and printing ink-feeding device thereof |
| WO2011113172A1 (en) * | 2010-03-18 | 2011-09-22 | Tan Ciyuan | Paper vacuum ink container |
| CN102490472B (en) * | 2011-12-14 | 2014-09-24 | 赫迎秋 | Automatic ink supply device, printing machine and printer |
| CN104494303A (en) * | 2014-11-28 | 2015-04-08 | 无锡市晨阳彩印厂 | Ink probe device of printer |
| CN107697453B (en) * | 2017-09-25 | 2019-03-22 | 刘芮琪 | A kind of skin lotion storage bottle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4951848A (en) * | 1988-06-03 | 1990-08-28 | Keller Wilhelm A | Viscous material dispenser with vented delivery piston |
| JPH0623310A (en) * | 1992-06-09 | 1994-02-01 | Comtec:Kk | Viscous product supply device |
| EP0716923A1 (en) * | 1994-12-16 | 1996-06-19 | BVS Beratung Verkauf Service Grafische Technik GmbH | Device for the ink-supply of an inking device of a printing machine |
| US5799578A (en) * | 1994-04-15 | 1998-09-01 | Heidelberger Druckmaschinen Aktiengesellschaft | Printing press and liquid supply |
| US5921181A (en) * | 1996-08-14 | 1999-07-13 | Ritter; Ralf | Pneumatic cartridge expressing device |
| CN1647919A (en) * | 2005-01-19 | 2005-08-03 | 谭慈源 | Pneumatic hand control ink supply device |
| CN1663796A (en) * | 2005-04-21 | 2005-09-07 | 谭慈源 | Offset printing ink container |
-
2006
- 2006-01-11 CN CNB200610000728XA patent/CN100354130C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4951848A (en) * | 1988-06-03 | 1990-08-28 | Keller Wilhelm A | Viscous material dispenser with vented delivery piston |
| JPH0623310A (en) * | 1992-06-09 | 1994-02-01 | Comtec:Kk | Viscous product supply device |
| US5799578A (en) * | 1994-04-15 | 1998-09-01 | Heidelberger Druckmaschinen Aktiengesellschaft | Printing press and liquid supply |
| EP0716923A1 (en) * | 1994-12-16 | 1996-06-19 | BVS Beratung Verkauf Service Grafische Technik GmbH | Device for the ink-supply of an inking device of a printing machine |
| US5921181A (en) * | 1996-08-14 | 1999-07-13 | Ritter; Ralf | Pneumatic cartridge expressing device |
| CN1647919A (en) * | 2005-01-19 | 2005-08-03 | 谭慈源 | Pneumatic hand control ink supply device |
| CN1663796A (en) * | 2005-04-21 | 2005-09-07 | 谭慈源 | Offset printing ink container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1803452A (en) | 2006-07-19 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20130111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |