CN101468783B - Ink injection means capable of accurately setting ink injection amount and injecting ink from inlet channel without damaging ink cartridge - Google Patents
Ink injection means capable of accurately setting ink injection amount and injecting ink from inlet channel without damaging ink cartridge Download PDFInfo
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- CN101468783B CN101468783B CN2007100605593A CN200710060559A CN101468783B CN 101468783 B CN101468783 B CN 101468783B CN 2007100605593 A CN2007100605593 A CN 2007100605593A CN 200710060559 A CN200710060559 A CN 200710060559A CN 101468783 B CN101468783 B CN 101468783B
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Abstract
The invention provides an ink-joiner capable of accurately setting the amount of filled ink and filling ink from an intake passage without damaging an ink box. The end face of a roller wheel of a peristaltic pump is embedded with a metal sheet. The end face of the peristaltic pump is provided with a proximity switch sensor. A silicon rubber gasket arranged on an ink box clamping device is provided with a silicon rubber gasket air gap and a silicon rubber gasket outlet. An end face of press pliers is provided with a nozzle sealing rubber gasket. A centrifuge is provided with a centrifuge turntable which is provided with an ink box support. The ink-joiner has the advantages of: accurately setting the amount of filled ink; only filling an actually needed amount of ink, moving the ink filled in the ink box to an ink outlet mouth of the nozzle through centrifugal treatment, and ensuring no ink leakage of the ink box, complete filling of the ink to the ink outlet mouth and wide application range; preventing the precise clamper and the sealing silicon rubber gasket from color crossing and leakage, avoiding damaging the ink box and a sponge in the ink box during the whole ink filling process and keeping cleanness and convenience; filling ink through a peristaltic pump and having a sensor for accurate amount setting; avoiding amount setting errors caused by errors in the rotation speedof a motor; and improving the recycling times of the ink box to the maximum.
Description
Technical field
The invention belongs to a kind of ink-joiner, but particularly a kind of accurately setting ink injection amount and from the ink-joiner of the harmless fully print cartridge of air intake duct refilling.
Background technology
Along with popularizing rapidly of computer, driven popularizing rapidly of printer, with regard to the development of printer, can be divided into impact printer, laser printer and ink-jet printer.Impact printer is eliminated because speed is slow, low precision, noise are big gradually; Still difficulty is universal very soon owing to price problem for laser printer; Color inkjet printer can be printed various exquisite colour pictures and photo, and printing precision surpasses human eye resolution ratio, and spreading speed is exceedingly fast.Ink-jet printer has become the main product of current printer market, and occupation rate of market is also the highest.Because the rise and the fast development of digital product, thereby driven the quick growth of relevant printer.
Print cartridge costs an arm and a leg as the standard running stores of ink-jet printer, if disposable use contaminated environment not only, still to the significant wastage of social resources.Refilling service industry recharges its original function of recovery for the print cartridge that uses up, and is intended to economize on resources, promote environmental protection, has also reduced the printing cost for the user.Yet a lot of print cartridges are owing to the reason in the design can't be come filling ink by hand; Even what have can fill by hand, but also can't normal printing, even can damage print cartridge shower nozzle and printer; So from using original manual refilling at first, developing into, the refilling service trade uses the refilling of special-purpose refilling equipment.Its basic principle is under the certain pressure effect, ink to be injected in the print cartridge, and the print cartridge internal pressure necessarily is in low relatively position during refilling.
Use at present refilling equipment to realize that the technology of refilling mainly contains following several kinds on the market:
1, vacuum ink feeder, the applicant applies for a patent in calendar year 2001, and the patent No. is 01267625.x.
At first, the shortcoming of this refilling method is no matter be monochrome or polychrome can not accurately setting ink injection amount under programming state, even and if under manual state to monochromatic ink setting ink injection amount also difficulty very; Existing part ink is an oily ink; Because its chemical characteristic in the time of in being inhaled into the syringe that is in vacuum state, can produce a large amount of foams; Cause the user can't see the height of ink in syringe clearly, thus can't setting ink injection amount.And when for multi-color ink; When promptly the colour ink box of two above colors being carried out refilling; Because the plastic tube length that the variant and different syringes of the meeting of the vacuum in the different syringes are connected with ink bottle differs; Can cause the quantity of ink that is inhaled in the time in the syringe in same settings variant, can't set consistent ink injection amount for, thereby cause plural colour can't set consistent ink injection amount at all.
Secondly; General Vaccum ink filler method; When confirming quantity of ink,, will cause and utilize vacuum ink to be sucked in the print cartridge process because the blocking effect of sponge if when the ink that in syringe, adds is less than the actual maximum volume of print cartridge; Ink can't arrive print cartridge shower nozzle ink outlet mouth place, thereby the print cartridge of having annotated could use after needing further to handle.If the ink that in syringe, adds is greater than the actual maximum volume of print cartridge, ink just can be full of whole print cartridge fully like this, guarantees that ink arrives the ink outlet mouth place.But in fact the standard ink capacity of all print cartridges all is less than the actual maximum volume of print cartridge; Especially the print cartridge of HP, LEXMARK; Standard ink capacity in the print cartridge is 1/2 even 1/3 of a print cartridge maximum volume; When the ink that injects surpassed the normal capacity of print cartridge design, print cartridge will can't be placed on the printer and print from the shower nozzle ink leak fully.So adopt the refilling method let ink be full of whole print cartridge fully, also must pumpback go out to exceed the ink of print cartridge normal capacity.But because the adsorption effect of sponge is often injected the ink that 10 milliliters of inks can only be drawn back the 3-4 milliliter, the ink that pumpback stays in the print cartridge when can not taking out ink still will exceed the actual standard capacity of print cartridge, still can cause ink leak, can't print.Even if for a part can pumpback to the print cartridge of print cartridge standard ink amount, when pumpback, can not measure the ink quantity of pumpback, can't set and control the quantity of ink of pumpback, can cause the quantity of ink that stays in the intact the same print cartridge box of each notes all inconsistent.So general Vaccum ink filler method is also taken out the print cartridge that is lower than the print cartridge normal capacity less than remaining ink in the box for pumpback, can't refilling, for pumpback can pumpback to the print cartridge of print cartridge normal capacity, after each refilling, ink remaining in the box all is inconsistent.
Once more, the labeling paper that traditional Vaccum ink filler method must be torn on the print cartridge air-vent spills air-vent, or opens the stopper on the print cartridge air-vent, and the refilling head is inserted air-vent, guarantees sealing, could realize print cartridge is vacuumized.This method one is to destroy the print cartridge structure, the 2nd, and the refilling head is inserted on the air-vent loosening easily gas leakage, especially three looks above print cartridge, and when 3 or 5 refilling heads are inserted on the print cartridge simultaneously, loosening more easily and gas leakage causes and can't realize Vaccum ink filler.
2, have the quantitative refilling of peristaltic pump in vacuum storehouse, in the patent of the quantitative refilling of application peristaltic pump in 2005, the patent No. is 200510013157.9 to the applicant.The shortcoming of this refilling method is:
1) print cartridge being put into the vacuum storehouse vacuumizes; Can not fully air in the sponge be taken away; Thereby cause the injection ink can not be filled to shower nozzle ink outlet mouth place fully; Need from shower nozzle arrives the nozzle place with the vacuum suction ink after, can go up the machine printing after the refilling, otherwise can not print immediately, need placement a period of time let ink under the effect of atmospheric pressure, ink moved to nozzle.
2) need tear paster on the print cartridge before the refilling, or open stopper or the ball on the print cartridge, stick a needle in the box then; Also will be after the refilling with the paster on the print cartridge, stopper or ball reduction; This process trouble, and be easy to damage the print cartridge structure, cause the print cartridge permanent damage.
3) ink-filling needle must thrust in the sponge of print cartridge, has destroyed sponge structure, and the number of times that recharges is restricted, and has reduced print cartridge and has reused the life-span.
4) ink-filling needle must thrust the print cartridge bottom during refilling, and misoperation punctures the filter screen in the print cartridge easily, causes causing the permanent damage of print cartridge because of the ink filter effect plug that descends.
5) control of peristaltic pump refilling employing time quantitatively requires the uniformity and the stability of motor, then increases manufacturing cost by this requirement.Even if adopt good again direct current generator, running time one, length also can produce the quantitative deviation of ink.
6) print cartridge greatly being arranged, is not sponge structure in the box, can't adopt the notes method that is needled in the print cartridge, has caused the refilling in this way of a lot of print cartridges.
3, malleation is from shower nozzle refilling method, and its shortcoming is:
1) only being applicable to the infusing ink in ink box that has shower nozzle, is the print cartridge of not being with shower nozzle and almost accounted for the half the print cartridge in market, can't use this method refilling.
2) print cartridge of band shower nozzle, shower nozzle is easy to stop up, in case shower nozzle stop up, from the shower nozzle refilling will be very slow, even annotate not enter fully.
3) owing to be the malleation refilling,, must improve the compressive property of related elements, parts, strengthen the device fabrication cost in order to guarantee the air-tightness of refilling pipeline.
4) precondition of malleation refilling is a not plug of print cartridge, and print cartridge is dealt with improperly in earlier stage and can not be accomplished refilling, has improved operating personnel's competency profiling undoubtedly, has increased the refilling cost of serving; Also possibly cause refilling service operator and client's responsibility simultaneously disagrees.
5) for colour ink box; Because three different colours ink nozzles concentrate in together; Implement the malleation refilling from shower nozzle and be easy to mutual colour contamination, must design and produce effective refilling anchor clamps, guarantee several kinds of colored nozzles strict differentiation under the particular area of shower nozzle isolated; Not ink leak, not colour contamination during the malleation refilling.It is bigger to implement difficulty, and manufacturing cost is high, and selling price is also high, and there is limitation in market.
6) the print cartridge nozzle can wear and tear in malleation refilling process, causes the distortion of the nozzle portion of pursuing, and causes printing effect to descend, thereby has limited the number of times that recharges.
7) be the capacity of the syringe fixed from shower nozzle refilling ink injection amount, want to change the stroke that quantity of ink must be regulated the cylinder that promotes piston that every change once all will be regulated.
In sum, all there is some defective in various degree in existing refilling equipment, not only can not accurately setting ink injection amount, can not realize the refilling of harmless fully print cartridge, and for this reason, need design can accurately control the infusing ink in ink box amount, and realize the ink-joiner of harmless fully print cartridge.
Summary of the invention
The objective of the invention is to overcome the defective of above-mentioned refilling technology as far as possible; But a kind of accurately setting ink injection amount is provided and from the ink-joiner of the harmless fully print cartridge of air intake duct refilling, but it be that refilling box scope is wide at present, the ink quantitative technique is advanced, good, the refilling equipment that uses clean and convenient operation of printing effect after the refilling.
The present invention realizes through following technical scheme: but a kind of accurately setting ink injection amount and from the ink-joiner of the harmless fully print cartridge of air intake duct refilling; It comprises refilling system and master control borad, LCDs, panel and keypad; Said refilling system is by peristaltic pump, form with the vavuum pump that is connected successively, magnetic valve, surge tank, waste liquid tank and China ink amount display tube with motor with its driving; Pump head and motor are assembled together; Described pump head comprises that its bottom has the pump bowl of U-lag, the roller that the center has blind hole, the rolling wheel support that the three-jaw spacing equates, pump cover and the support that the center has motor axis hole, and said pump bowl, roller, rolling wheel support, pump cover, groups of holders are fitted together, and vavuum pump, positive and negative pressure main valve, surge tank, waste liquid tank connect successively; Pressure gauge is connected with surge tank through the gas outlet of air valve; The waste liquid tank top also connects vent valve respectively, takes out waist valve, and the below connects the removal waste fluid valve, it is characterized in that: also comprise near switch sensor, print cartridge anchor clamps and centrifuge; The end face embedded with metal sheet of described peristaltic pump roller; Install near switch sensor at the peristaltic pump end face, rack-mount near switch sensor, its probe is oppositely arranged with the roller sheet metal; Described print cartridge anchor clamps comprise silica gel poppet, silicagel pad, cartridge carrier and pressing tongs; Wherein, silicagel pad is installed on the silica gel poppet, and silicagel pad is provided with the silicagel pad air gap and the silicagel pad leadout hole of corresponding each print cartridge air intake duct Position Design; The silicagel pad air gap is closely corresponding with the print cartridge air intake duct; The silicagel pad leadout hole is positioned at silicagel pad air gap place, runs through silicagel pad, is used for the refilling head insertion of refilling pipe end can be realized being tightly connected of pipeline and print cartridge air intake duct; The end of pressing tongs is equipped with the shower nozzle sealing rubber pad, and silica gel poppet, cartridge carrier and pressing tongs are fixed on the anchor clamps base plate successively; Described centrifuge is provided with the centrifuge rotating disk, on the centrifuge rotating disk cartridge carrier is installed.
Described centrifuge rotating disk below connects sewer pipe.
Described centrifuge 700-2500 rev/min.
Beneficial effect of the present invention:
But 1 accurately setting ink injection amount; Adopt peristaltic pump to add the ink input that is installed in ink-joiner near the ink dosing unit of switch sensor; Can pass through keyboard setting ink injection amount on demand, single-chip microcomputer detects confirms the refilling result near the output pulse of switch sensor, not directly related with the running status of peristaltic pump and motor; Quantitative accuracy does not become with running time, has avoided the quantitative error that causes owing to motor revolution error.
2, adopt unique required actual quantity of ink that only injects; To inject the centrifugal method of ink again to shower nozzle ink outlet mouth place; Guarantee can not occur because of injecting the ink leak phenomenon that actual quantity of ink that ink can carry greater than print cartridge causes; And ink can complete filling to the ink outlet mouth place, printing is available on the machine at once.Be applicable to that all need fill with the print cartridge of pumpback more earlier under traditional vacuum refilling method.
3, the precise clamp that designs to each print cartridge from the air intake duct refilling; Its custom-designed sealed silicon rubber cushion is fit to existing almost whole toner cartridge type; Refilling not colour contamination, do not reveal; Refilling only need be inserted into print cartridge folder on the anchor clamps in the silicon rubber leadout hole on anchor clamps top with the refilling head again, being tightly connected in can realizing from the print cartridge air intake duct to the ink-joiner syringe.Thereby realize the not damaged fully print cartridge of whole refilling process, need not be with being needled into print cartridge, need not tearing paster on the print cartridge, need not opening stopper or ball, the refilling process is not only totally but also convenient.
4, be applicable to all the band shower nozzles, be not with shower nozzle, the print cartridge of sponge, no sponge is arranged, almost can fill all print cartridges on the market, applied widely.
5, refilling the colour contamination problem can not occur.
6, because refilling neither destroys sponge structure, the nozzle that do not wear and tear again can improve the number of times that recharges of print cartridge to greatest extent.
7, programme-control, the realization operating in a key is accomplished the refilling process automatically.
8, peristaltic pump adds near switch sensor and quantitatively also possesses calibration function.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an electrical control block diagram of the present invention.
Fig. 3 is the present invention's one tunnel refilling structural representation.
Fig. 4 is a print cartridge clamp structure sketch map of the present invention.
Fig. 5 is a print cartridge chuck side diagrammatic sketch of the present invention.
Fig. 6 is a silicagel pad structure enlarged diagram of the present invention.
Fig. 7 is a silicagel pad cutaway view of the present invention.
Fig. 8 is that motor of the present invention, peristaltic pump reach near the switch sensor structural representation.
Fig. 9 is a peristaltic pump roller structure sketch map of the present invention.
Figure 10 is a centrifuge structure sketch map of the present invention.
The specific embodiment
Like Fig. 7, shown in 8, the peristaltic pump 1 of the present invention's design is assembled together by pump head and motor 2, after the one side of support 3 is assembled by screw with motor; The one side assembling of another side and pump cover, the another side of pump cover is loaded onto the three-jaw support, and the three-jaw of three-jaw support is loaded onto three rollers 4 respectively; The end face of roller is inlayed iron plate 5, silicone tube 8 is put put into behind two clamps in the pump bowl, and clamp inserts in the U-lag of pump bowl bottom; Play fixedly silicone tube, pump bowl that fixes silicone tube and the above-mentioned pump cover that assembles roller are buckled together, three rollers of this moment tightly choke silicone tube; Assembled peristaltic pump; Motor shaft inserts in the middle of three rollers through the motor axis hole of support, pump cover and three-jaw carriage center always, inductance is installed near switch sensor 6 at the end face of peristaltic pump; Sensor probe 7 is oppositely arranged with peristaltic pump roller iron plate, is installed on the support 3 near switch sensor.Motor shaft rotates by means of three rollers of frictional force drive and on the three-jaw of three-jaw support, rotates, and the three-jaw support is formed a roller set with the roller of three rollings, and this roller set is wriggled in the pump bowl.Three rollers roll the silicone tube in the pump bowl in circulation under the effect of motor shaft, and this moment, one end of silicone tube inserted black liquid bottle 9, and the other end connects refilling 10, join with print cartridge air flue in the print cartridge anchor clamps.Near being designed with oscillating circuit in the switch sensor; The inductance of oscillation circuit is at its end face; When the iron plate on the peristaltic pump roller rotated near the switch probe positions, the output waveform that oscillating circuit produces produced eddy current on iron plate, cause the circuit failure of oscillation; Then export a pulse signal near switch sensor, internal oscillator circuit recovers when popping one's head near switch when the roller iron plate leaves.Counter captures this pulse signal and record; The roller of peristaltic pump encloses the pump housing and rotates a week; Can obtain three count pulses, when the ink injection amount of count value and setting was suitable, peristaltic pump was just out of service under the control of single-chip microcomputer; Can accurately count down to the quantity of ink of a pulse signal, the response quantity of ink is 0.07ml under this machine design parameter.
Adopt CPU and relevant control circuit selection function, control refilling process in the master control borad of the present invention, and calculate quantity of ink through the count pulse of catching near switch sensor output.The optional majority kind of this machine colour carries out refilling, and is as shown in Figure 1.Ink injection amount can enter data into through the button on the panel among the CPU, and CPU shows ink injection amount according to the data of input on LCD, and calculates corresponding count pulse number.After vacuumizing end; By the panel button of " going into China ink ", peristaltic pump starts, and the black magnetic valve 11 of going into that is connected in series with it is opened; Ink sucking-off from ink bottle is injected in the China ink amount display tube 12; Peristaltic pump is closed when CPU detects the corresponding count pulse of setting ink injection amount and counts, and the black magnetic valve of going into of serial connection also is closed, and the ink that injects display tube this moment is exactly the quantity of ink of setting.Press " refilling " key on the panel again, the ink in the display tube is injected in the print cartridge.
As shown in figures 1 and 3, according to above-mentioned part, the present invention is provided with ten two road peristaltic pumps; Control the ink of 12 kinds of colors respectively; Its way can increase or reduce according to the actual requirements, and Fig. 3 only provides one tunnel work structuring figure, and Fig. 4,5,6 only provides a kind of print cartridge anchor clamps sketch map; Other model print cartridge anchor clamps are just different according to the position in print cartridge size and print cartridge air intake duct hole, adjust the design size of a lower clamp each several part slightly.Described print cartridge anchor clamps comprise silica gel poppet 13, silicagel pad 14, cartridge carrier 15 and pressing tongs 16, and silica gel poppet, cartridge carrier and pressing tongs are fixed on the anchor clamps base plate 17 successively.Wherein, Silicagel pad is contained on the silica gel poppet, and silicagel pad is provided with the silicagel pad air gap 18 and silicagel pad leadout hole 19 of corresponding each print cartridge air intake duct Position Design, and the silicagel pad air gap is closely corresponding with the print cartridge air intake duct; The silicagel pad leadout hole is positioned at silicagel pad air gap place; Run through silicagel pad, be used for the refilling head insertion of refilling pipe end can be realized being tightly connected of pipeline and print cartridge air intake duct, the end of pressing tongs is equipped with shower nozzle sealing rubber pad 20.Before the refilling; Print cartridge 30 that will refilling is put into the cartridge carrier of print cartridge anchor clamps; Last pushing pincers clamp print cartridge, air flue place face and the tight crimping of silicagel pad on the print cartridge, and gas port communicates with corresponding silica gel cushion steam crack; Be connected rubber blanket and the 31 tight crimping of print cartridge shower nozzle on the pressing tongs push rod, guaranteed that the print cartridge nozzle is sealed.To measure the refilling head made from nylon material that display tube draws with China ink and insert in the leadout hole of silicagel pad, print cartridge just is connected with the refilling line seal like this.Print cartridge anchor clamps base plate is fixed on the body.
As shown in Figure 9, after refilling of the present invention is accomplished, print cartridge is put into the cartridge carrier 23 of installing on the centrifuge rotating disk 22 of centrifuge 21; Cover the centrifuge loam cake; Carry out centrifugal treating, described centrifuge 700-2500 rev/min, ink is moved to shower nozzle ink outlet mouth place.Sewer pipe 35 discharge centrifuges that waste liquid connects through centrifuge rotating disk below.
As shown in figures 1 and 3; Refilling system vacuum pump of the present invention 25, positive and negative pressure main valve 26,27, surge tank 31, waste liquid tank 24 connect successively; Pressure gauge 28 is connected with surge tank through the gas outlet of air valve 29; The waste liquid tank top also connects vent valve 32 respectively, takes out waist valve 33, and the below connects removal waste fluid valve 34.When vent valve was opened, atmosphere got into waste liquid tank, under the atmospheric pressure effect, the ink in the display tube is pressed in the print cartridge of being pumped into negative pressure state.Take out when waist valve is opened and under the effect of negative pressure source of the gas, the remaining ink in the print cartridge is extracted out in the entering waste collection device, so that print cartridge injects new ink.When the discarded ink in the waste collection device reached setting height, CPU detected automatic discharging signal, opened the removal waste fluid valve and will discard the ink discharge.
The course of work of the present invention is following:
Open the power supply of ink-joiner, display screen is with the display reminding picture, and the operator only needs to operate according to the picture prompting.Select ink pipeline and corresponding refilling anchor clamps according to the print cartridge brand and model, print cartridge is placed on the anchor clamps of selection and locks, and the refilling head of selected ink is inserted in the corresponding aperture on the anchor clamps.According to picture prompting setting ink injection amount, by " vacuum " key, begin to vacuumize, the air in the print cartridge is extracted out; When system pressure table indicated value reach-below the 0.1MPa, and when not had bubble in the print cartridge and emerging, by " going into China ink " key, the magnetic valve of peristaltic pump and serial connection starts, ink is pumped into China ink and is measured in the display tube by set amount; Go into China ink and stop the back by " refilling " key, ink promptly is injected in the print cartridge.Take off the print cartridge of refilling from anchor clamps, put into special centrifugal machine and start centrifuge, the ink that injects is moved to the shower nozzle of print cartridge.The print cartridge that takes out after centrifugal can use on the machine.
As shown in Figure 3, provide the fundamental diagram of the ink-joiner first via, the refilling course of work is:
(1) print cartridge that will refilling is put into the refilling anchor clamps like diagramatic way after doing to annotate pre-treatment, and last pushing force clamps print cartridge is clamped.Air flue place face and the tight crimping of silicagel pad on the print cartridge, gas port communicates with corresponding silica gel cushion steam crack; Be connected rubber blanket and the tight crimping of print cartridge shower nozzle on the pressure clamp push rod, guaranteed that the print cartridge nozzle is sealed.
(2) will measure the refilling head made from nylon material that display tube 1 links to each other with China ink and insert in the leadout hole of silicagel pad, print cartridge just is linked to be a system with the refilling pipeline like this.
(3) open system power supply, by " vacuum " button, vavuum pump starts; Malleation main valve in the system cuts out, and the negative pressure main valve is opened, and air valve 1 is opened; Other closed electromagnetic valves; Along with the operation of vavuum pump, the air in the print cartridge is drawn out of, and arranges in atmosphere through the gas outlet of China ink amount display tube, air valve 1, waste liquid tank, surge tank, negative pressure main valve, vavuum pump, malleation main valve.Pressure gauge is connected with surge tank through the gas outlet of air valve, the pressure of indication pipe-line system.When the Pressure gauge indicated value reach-during 0.1MPa, the air in the print cartridge seldom, when no bubble is emerged in the print cartridge of delaying time till.
(4) once more by " vacuum " button, finish to vacuumize, by " going into China ink " button, vavuum pump is out of service, closes the negative pressure main valve, opens peristaltic pump delivery port China ink valve, moves peristaltic pump simultaneously, and other magnetic valve hold modes are constant.Ink in the ink bottle is drawn under the effect of peristaltic pump in the China ink amount display tube.It is corresponding with the roller end face in the peristaltic pump near the probe of switch to be installed on the peristaltic pump end face inductance; Peristaltic pump constantly rotates, and its roller end face is constantly relative near the probe of switch with inductance, whenever relatively once; Because the effect of eddy current; Inductance near the oscillating circuit in the switch once and send a pulse signal and received by counter with regard to failure of oscillation, when the ink injection amount of count value and setting was suitable, peristaltic pump was just out of service under the control of single-chip microcomputer; Coupled air valve 1 is also closed simultaneously, goes into China ink and finishes.
(5) by " refilling " key, peristaltic pump delivery port China ink valve is closed, and vent valve is opened, and other magnetic valve hold modes are constant, and refilling starts, and under the atmospheric pressure effect, the ink in the China ink amount display tube is injected in the print cartridge.
(6) open pressure clamp, take off print cartridge from anchor clamps, refilling finishes.
(7) print cartridge after the refilling is put into special centrifugal machine and is carried out centrifugal treating.
Claims (3)
1. a but accurately setting ink injection amount and from the ink-joiner of the harmless fully print cartridge of air intake duct refilling; It comprises refilling system and master control borad, LCDs, panel and keypad; Said refilling system is made up of with the vavuum pump that is connected successively, magnetic valve, surge tank, waste liquid tank and China ink amount display tube with motor with its driving peristaltic pump; The pump head and the motor of peristaltic pump are assembled together; It is characterized in that: it comprises also that near switch sensor, print cartridge anchor clamps and centrifuge the roller end face of described peristaltic pump is inlaid with sheet metal; Install near switch sensor at the peristaltic pump end face, the end face that its sensor probe and peristaltic pump roller are inlaid with sheet metal is oppositely arranged; Described print cartridge anchor clamps comprise silica gel poppet, silicagel pad, cartridge carrier and pressing tongs; Silicagel pad is contained on the silica gel poppet, and silicagel pad is provided with the silicagel pad air gap and the silicagel pad leadout hole of corresponding print cartridge air intake duct position, and the silicagel pad air gap is closely corresponding with the print cartridge air intake duct; The silicagel pad leadout hole is positioned at silicagel pad air gap place; Run through silicagel pad, be used for realizing and being tightly connected of print cartridge air intake duct that the end of pressing tongs is equipped with the shower nozzle sealing rubber pad; Silica gel poppet, cartridge carrier and pressing tongs are fixed on the anchor clamps base plate successively; Described centrifuge is provided with centrifuge rotating disk and safety device, on the centrifuge rotating disk cartridge carrier is installed.
2. but a kind of accurately setting ink injection amount according to claim 1 and from the ink-joiner of the harmless fully print cartridge of air intake duct refilling, it is characterized in that: described centrifuge rotating disk below connects sewer pipe.
3. but a kind of accurately setting ink injection amount according to claim 1 and from the ink-joiner of the harmless fully print cartridge of air intake duct refilling, it is characterized in that: described centrifuge speed is 700-2500 rev/min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007100605593A CN101468783B (en) | 2007-12-29 | 2007-12-29 | Ink injection means capable of accurately setting ink injection amount and injecting ink from inlet channel without damaging ink cartridge |
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| CN2007100605593A CN101468783B (en) | 2007-12-29 | 2007-12-29 | Ink injection means capable of accurately setting ink injection amount and injecting ink from inlet channel without damaging ink cartridge |
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| CN101468783A CN101468783A (en) | 2009-07-01 |
| CN101468783B true CN101468783B (en) | 2012-08-22 |
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| CN101966780B (en) * | 2010-08-20 | 2012-10-17 | 天津优思达科技有限公司 | Accurately-metering automatic ink injection machine |
| CN102390180B (en) * | 2011-09-01 | 2014-05-14 | 天津印可飞科技有限公司 | Intelligentized ink box regeneration system |
| US20170008292A1 (en) | 2014-01-31 | 2017-01-12 | Hewlett-Packard Development Company, L.P. | Ink supplies and methods to prepare ink supplies |
| CN109466181B (en) * | 2018-12-27 | 2023-08-22 | 北海绩迅科技股份有限公司 | Ink injection control method and system for ink box |
| CN114290814B (en) * | 2020-12-30 | 2022-12-23 | 绍兴鑫昌印花机械科技有限公司 | High-speed ink-jet type net making machine |
| CN117107585B (en) * | 2023-08-21 | 2024-07-23 | 浙江南山环境建设有限公司 | Road pavement structure of sponge city and construction method thereof |
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|---|---|---|---|---|
| CN2353533Y (en) * | 1998-12-31 | 1999-12-15 | 刘文荧 | Ink-filling device for ink box of ink-jetting printer |
| CN2402479Y (en) * | 1999-11-23 | 2000-10-25 | 通美科技股份有限公司 | Filling and ink-suction exhausting joint device for ink box of ink-jet printer |
| DE10125957A1 (en) * | 2001-05-29 | 2002-12-12 | Artech Gmbh Design & Prod | Method for filling an inkjet printer ink cartridge includes a final stage in which the cartridge is subjected to centrifugal action to force ink thought an outlet filter so that it extends right up to the outlet seal |
| US6523579B1 (en) * | 2002-02-06 | 2003-02-25 | Hewlett-Packard Company | Method of manufacturing an ink jet print cartridge and ink jet print cartridge manufactured using the same |
| JP2004203000A (en) * | 2002-12-26 | 2004-07-22 | Pentel Corp | Method of manufacturing ink tank for inkjet printer |
| CN1640673A (en) * | 2004-01-02 | 2005-07-20 | 郭志仁 | Centrifugal filling method |
| CN1644381A (en) * | 2005-01-28 | 2005-07-27 | 缪则夫 | Creeping pump quantitative ink injectors |
-
2007
- 2007-12-29 CN CN2007100605593A patent/CN101468783B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353533Y (en) * | 1998-12-31 | 1999-12-15 | 刘文荧 | Ink-filling device for ink box of ink-jetting printer |
| CN2402479Y (en) * | 1999-11-23 | 2000-10-25 | 通美科技股份有限公司 | Filling and ink-suction exhausting joint device for ink box of ink-jet printer |
| DE10125957A1 (en) * | 2001-05-29 | 2002-12-12 | Artech Gmbh Design & Prod | Method for filling an inkjet printer ink cartridge includes a final stage in which the cartridge is subjected to centrifugal action to force ink thought an outlet filter so that it extends right up to the outlet seal |
| US6523579B1 (en) * | 2002-02-06 | 2003-02-25 | Hewlett-Packard Company | Method of manufacturing an ink jet print cartridge and ink jet print cartridge manufactured using the same |
| JP2004203000A (en) * | 2002-12-26 | 2004-07-22 | Pentel Corp | Method of manufacturing ink tank for inkjet printer |
| CN1640673A (en) * | 2004-01-02 | 2005-07-20 | 郭志仁 | Centrifugal filling method |
| CN1644381A (en) * | 2005-01-28 | 2005-07-27 | 缪则夫 | Creeping pump quantitative ink injectors |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101468783A (en) | 2009-07-01 |
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