CN105034606A - Printer ink cartridge edge leakage detection device - Google Patents
Printer ink cartridge edge leakage detection device Download PDFInfo
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- CN105034606A CN105034606A CN201510366250.1A CN201510366250A CN105034606A CN 105034606 A CN105034606 A CN 105034606A CN 201510366250 A CN201510366250 A CN 201510366250A CN 105034606 A CN105034606 A CN 105034606A
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- vacuum tank
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- checkout gear
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Abstract
A printer ink cartridge edge leakage detection device comprises a rack and a vacuum box which is arranged on the rack and can vacuumize, the vacuum box is equipped with a sealing cover which can be opened, and a detachable sealing device used for sealing an ink cartridge is arranged in the vacuum box. The sealing device comprises a supporting rack for fixing the ink cartridge, a telescopic air intake plug possessing an air intake channel is arranged at one end of the supporting rack, and a telescopic sealing plug is arranged at the other end of the supporting rack. The air intake channel of the air intake plug is connected with an inflation device outside the vacuum box via an air pipe, and the vacuum box is equipped with a vacuum pressure sensor. The printer ink cartridge edge leakage detection device avoids the misdetection when an air leakage hole is small, and enables the detection rate to be improved.
Description
Technical field
The present invention relates to the checkout equipment of ink-cases of printers side leakage.
Background technology
Along with the continuous progress of science and technology, printer is applied very extensive in Working Life.Quality and the printer ink cartridge of printer print quality have direct relation.When printer ink cartridge sidepiece leaks powder, the paper printed there will be sheet or strip color lump, affect print quality.Therefore, in ink-cases of printers production process, need to detect ink-cases of printers tightness.Whether at present, ink-cases of printers is taked in print cartridge, fill a certain amount of gas in producing, then stop inflation, leaked gas by pressure inductor numerical value change.When this detection method is larger for the leakage hole of print cartridge, easy detection, but if there is when leaking gas in a small amount, because pressure inductor numerical value changes not quite at the appointed time, the result measured is caused to be forbidden, pressure sensitive numerical value change is at the appointed time little, causes surveying by mistake, and defective products is come into the market.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of ink-cases of printers side leakage checkout gear, and it can reduce the false failure rate of ink-cases of printers.
For solving the problems of the technologies described above, technical scheme kind ink-cases of printers side leakage checkout gear provided by the invention, comprise frame, it is characterized in that comprising the vacuum tank of the vacuum-pumping be arranged in described frame, described vacuum tank has an openable seal cover; Dismountable sealing device for sealing print cartridge is set in described vacuum tank, described sealing comprises the bracing frame of holding ink container, be provided with the telescopic air inlet plug with inlet channel in support frame as described above one end, the support frame as described above other end is provided with telescopic closed plug; The inlet channel of described air inlet plug is connected by the aerating device of tracheae with described vacuum tank outside, and described vacuum tank is provided with vacuum pressure inductor.
Described air inlet plug and described closed plug are arranged on cylinder respectively, and described cylinder is connected by the described aerating device of tracheae with described vacuum tank outside.Air inlet plug and closed plug is driven to do stretching motion by cylinder, the print cartridge hole that print cartridge two ends are in communication with the outside is blocked respectively from print cartridge two ends, inflated in print cartridge by ability air inlet plug, prevent institute's inflatable body from the gas leakage of print cartridge hole, to ensure that the gas be charged in print cartridge only can be revealed from the side leakage of print cartridge by air inlet plug and closed plug simultaneously.
A sidewall of described vacuum tank is provided with the some groups of gas-tpe fittings for being connected with described aerating device.
Detachable quick change conversion adapter device is set in described vacuum tank, described quick change conversion adapter device comprises support, be provided with the tracheae adapter that can be connected with described cylinder and described inlet channel on the bracket, described tracheae adapter is connected with the described gas-tpe fitting be arranged on described vacuum tank sidewall by tracheae.
When print cartridge specification changes, realize detecting the print cartridge of different size by the sealing device and quick change conversion adapter device changing sealing print cartridge.
Described seal cover is connected with and drives it to open or close the cylinder of described vacuum tank.
Described seal cover wears on the guide bar, and described guide post is positioned at the both sides of described vacuum tank.
Ink-cases of printers side leakage checkout gear of the present invention, by print cartridge inflation, then tests vacuum pressure change under vacuum conditions and detects its gas leakage situation, avoid the little mistiming of gas leakage pore and survey, improve recall rate.The ink box sealing device that the present invention is placed in vacuum tank can be changed according to the print cartridge of different size, and realizes the quick connection of different size cylinder and inlet channel by quick change conversion adapter device, facilitates the detection of different size print cartridge.By automatically controlling the opening and closing of seal cover, realize the automated job detected.
Accompanying drawing explanation
Fig. 1, structural representation of the present invention.
Fig. 2, vacuum box structure schematic diagram of the present invention.
Fig. 3, ink box sealing device structural representation of the present invention.
Detailed description of the invention
For the technical scheme of above-mentioned ink-cases of printers side leakage checkout gear, now lift a preferred embodiment and be specifically described in conjunction with diagram.Referring to Fig. 1 to Fig. 3, this checkout gear mainly comprises vacuum tank, sealing device, quick change conversion adapter device, wherein:
Vacuum tank 1, vacuum chamber is fixedly mounted in frame.Vacuum chamber has an openable seal cover 11, and seal cover and vacuum tank contact surface are provided with sealing device.Frame outside vacuum chamber both sides is arranged at intervals with respectively two guide posts 12, four angular positions of seal cover are on the guide bar sheathed.Frame above seal cover is fixed with cylinder, and the tailpiece of the piston rod of cylinder is connected with above seal cover.Under the drive of cylinder, seal cover can do vertical up-or-down movement along guide post, and when need close vacuum tank, seal cover moves downward closedown vacuum tank, when need open, then moves upward, opens vacuum tank.Be respectively arranged with vacuum-pumping valve (not shown), vacuum breaker valve (not shown), vacuum pressure inductor (not shown) and some groups of gas-tpe fittings 13 on the vacuum box.Be connected with outside vaccum-pumping equipment by vacuum-pumping valve, vacuum tank is vacuumized.Be in communication with the outside by vacuum breaker valve, in vacuum tank, inject air, pressure and external pressure in vacuum tank are balanced.Vacuum pressure inductor can be responded to and show vacuum in vacuum tank, and situation of change, observes for testing staff.Gas-tpe fitting 13 is the gas-tpe fitting of some groups of different sizes, goes for being connected with the tracheae adapter of different size.The aerating device (not shown) of tip side and vacuum tank outside that gas-tpe fitting 13 is positioned at vacuum tank outside is connected, and the tip side being positioned at vacuum tank inside can be connected with the quick change conversion adapter device being positioned at vacuum tank inside.
Sealing device, is positioned at vacuum tank.Comprise bracing frame 21, bracing frame is provided with the spacing framework 22 of print cartridge, when print cartridge A is placed in spacing framework, the limited block of spacing framework surrounding or gag lever post can carry out position all around to print cartridge and limit.The bracing frame at the two ends of spacing framework is respectively arranged with closed plug 23 and air inlet plug 24.Close plug 23 and comprise the plug being fixed on bracing frame upper cylinder and being arranged on cylinder piston rod end.Under cylinder drives, closed plug can do telescopic moving, and when need close print cartridge hole, cylinder piston rod protrudes through plug and blocks print cartridge hole, and upon completion of the assays, cylinder drives plug to depart from print cartridge.The quantity closing plug can carry out correspondence setting according to print cartridge hole number (the print cartridge hole that removing air inlet plug is closed).Air inlet plug 24, its structure is similar with closed plug, comprises and is arranged on bracing frame upper cylinder, is connected with the plug with inlet channel at cylinder piston rod end.When air inlet plug closes print cartridge hole, can be inflated in print cartridge by the inlet channel of air inlet plug, make gas pressure in print cartridge reach certain value.
Quick change conversion adapter device 3, is detachablely arranged in vacuum tank.Comprise support, support is provided with the some groups of tracheae adapters that can be connected with the inlet channel in the cylinder of closed plug and air inlet plug, air inlet plug.One end of tracheae adapter is the adapter link matched be connected with air inlet plug and the cylinder of closed plug and the air inlet link of inlet channel, and the other end is the adapter link matched with it be connected with the gas-tpe fitting that vacuum tank sidewall is arranged.By fastener or screw etc. be detachable etc., mode is fixed in vacuum tank support.In the present embodiment, be fixed by screws in vacuum tank.Tracheae adapter is connected with the gas-tpe fitting be arranged on vacuum tank sidewall by tracheae, and gas-tpe fitting is connected with external inflation device, gas transmission in cylinder and inlet channel.When print cartridge specification changes, the print cartridge that the sealing sealing device of print cartridge and quick change conversion adapter device realize detecting different size can be changed.
Ink-cases of printers side leakage checkout gear of the present invention, first opens seal cover, and be placed on by print cartridge in spacing framework, then seal cover moves down containing vacuum case; Closed plug and air inlet plug close print cartridge hole; Vacuumize vacuum tank, when vacuum reaches setting value, vaccum-pumping equipment stops vacuumizing operation according to the vacuum pressure inductor induced signal received.In print cartridge, inflate certain hour by external inflation device, the blowing pressure controls to bear within pressure limit at print cartridge.In gas replenishment process, whether the numerical value observing vacuum tank vacuum pressure inductor changes, if vacuum values changes, then proves that print cartridge has side leakage phenomenon, if no change, then proves that print cartridge does not have side leakage.
Claims (6)
1. ink-cases of printers side leakage checkout gear, comprises frame, it is characterized in that comprising the vacuum tank of the vacuum-pumping be arranged in described frame, and described vacuum tank has an openable seal cover; Dismountable sealing device for sealing print cartridge is set in described vacuum tank, described sealing comprises the bracing frame of holding ink container, be provided with the telescopic air inlet plug with inlet channel in support frame as described above one end, the support frame as described above other end is provided with telescopic closed plug; The inlet channel of described air inlet plug is connected by the aerating device of tracheae with described vacuum tank outside, and described vacuum tank is provided with vacuum pressure inductor.
2. ink-cases of printers side leakage checkout gear according to claim 1, it is characterized in that described air inlet plug and described closed plug are arranged on cylinder respectively, described cylinder is connected by the described aerating device of tracheae with described vacuum tank outside.
3. ink-cases of printers side leakage checkout gear according to claim 1, is characterized in that on a sidewall of described vacuum tank, be provided with the some groups of gas-tpe fittings for being connected with described aerating device.
4. ink-cases of printers side leakage checkout gear according to claim 1, it is characterized in that in described vacuum tank, arrange detachable quick change conversion adapter device, described quick change conversion adapter device comprises support, be provided with the tracheae adapter that can be connected with described cylinder and described inlet channel on the bracket, described tracheae adapter is connected with the described gas-tpe fitting be arranged on described vacuum tank sidewall by tracheae.
5. ink-cases of printers side leakage checkout gear according to claim 1, is characterized in that described seal cover is connected with the cylinder driving its unlatching or close described vacuum tank.
6. ink-cases of printers side leakage checkout gear according to claim 5, it is characterized in that described seal cover wears on the guide bar, described guide post is positioned at the both sides of described vacuum tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366250.1A CN105034606B (en) | 2015-06-29 | 2015-06-29 | Ink-cases of printers side device for detecting leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366250.1A CN105034606B (en) | 2015-06-29 | 2015-06-29 | Ink-cases of printers side device for detecting leakage |
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| Publication Number | Publication Date |
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| CN105034606A true CN105034606A (en) | 2015-11-11 |
| CN105034606B CN105034606B (en) | 2017-01-04 |
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| CN201510366250.1A Active CN105034606B (en) | 2015-06-29 | 2015-06-29 | Ink-cases of printers side device for detecting leakage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628420A (en) * | 2015-12-25 | 2016-06-01 | 北海绩迅电子科技有限公司 | Device for detecting recycled cartridge air guide loop |
| JP2017035845A (en) * | 2015-08-11 | 2017-02-16 | キヤノン株式会社 | Inspection system and liquid storage container |
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2015
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105628420A (en) * | 2015-12-25 | 2016-06-01 | 北海绩迅电子科技有限公司 | Device for detecting recycled cartridge air guide loop |
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| Publication number | Publication date |
|---|---|
| CN105034606B (en) | 2017-01-04 |
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