CN1321580A - Ink injecting device and method for injecting ink into ink box by applying positive pressure and negative pressure - Google Patents
Ink injecting device and method for injecting ink into ink box by applying positive pressure and negative pressure Download PDFInfo
- Publication number
- CN1321580A CN1321580A CN 00108282 CN00108282A CN1321580A CN 1321580 A CN1321580 A CN 1321580A CN 00108282 CN00108282 CN 00108282 CN 00108282 A CN00108282 A CN 00108282A CN 1321580 A CN1321580 A CN 1321580A
- Authority
- CN
- China
- Prior art keywords
- ink
- filling
- base
- filling device
- valve body
- 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.)
- Granted
Links
Images
Abstract
An ink injection device includes an ink storage device with an ink injection hole and an air guide hole, an ink injection seat containing base and ink injection hole and a pressure generation device, in which the said ink injection device also includes an ink absorbing seat with base and air extraction hole; on said base, the ink absorbing seat is aligned with ink outlet of the described ink box, and is communicated with the described pressure generation device, and also includes a residual ink receiving tube communicated with said ink absorbing seat. When the positive pressure from air source is applied to said ink storage device, the ink can be injected into ink box device, and when the negative pressure from air source is applied to the ink box device placed on the described ink absorbing seat, it can eliminate the positive pressure in said ink box, so that it utilizes positive and negative pressures to eliminate bubble in the ink box device.
Description
The present invention relates to a kind of device, particularly relate to a kind of ink-filling device that utilizes the fluid control way of combining to realize the black process of automation control filling to ink-cases of printers perfusion ink.
Past, give the refilling of HP Inkjet Cartridge, generally all adopt manual syringe suction injection, this way efficient is lower, and be difficult to the parameter of the parameter, particularly air of each constituent of assurance print cartridge inner chamber, therefore this manual injection method influences the product design of the print cartridge that pours into greatly.In some cases, usually the wasted ink resource increases labour intensity, and can capacity error is bigger than normal.
In recent years, develop the machine that is used for HP Inkjet Cartridge filling China ink on the market gradually, mainly contained two kinds of pure negative pressure ink-joiner and pure pressure ink-joiners.Existing pure negative pressure ink-joiner is by suction print cartridge inner chamber gas, utilizes negative pressure to make inner chamber gas abdicate the space and ink pours in the filling China ink equipment that adds to inner chamber gradually.Its major defect is that print cartridge to the pipeline between the metering cylinder has air or bubble, and when particularly just having begun to carry out first product of can, gas forms internal pressure, directly has influence on and irritates black speed and printing effect.In addition, the shortcoming of this pure negative pressure ink-joiner also is embodied in the refilling process, and too high as negative pressure value, ink bubbles easily, captures print cartridge inner chamber major part space; If negative pressure value is too low, then refilling efficient is lower.Another kind of existing pure pressure ink-joiner is by positive pressure, allows air-flow directly promote the device that ink enters the print cartridge inner chamber, and its shortcoming is that the flow velocity of ink is level and smooth inadequately, and the black phenomenon of overflowing is many, lacks the link that print cartridge inner chamber gas is handled automatically.
Because above-mentioned the deficiencies in the prior art, the objective of the invention is to propose a kind of ink-filling device, by device proper circuit, gas circuit and attached former device combination, under the effect of interior programming and control, can carry out that electric signal transmits, the air pressure conversion, introduce ink source, start refilling, fault alarm, blotting back suction, accurate accent amount, the air-breathing malleation that disappears, the residual ink multiple functions such as washing machine that enters, circulates.
Another purpose of the present invention is to propose a kind of method of automatic refilling, utilizes the malleation refilling and utilizes back-pressure to eliminate malleation in the print cartridge again, has both guaranteed the perfusion precision, has eliminated the unnecessary bubble in the Ink box device again.
The present invention is achieved by the following technical solution.
A kind of ink-filling device, the through hole by Ink box device comprises to this infusing ink in ink box
One storage device for ink is used for splendid attire China ink liquid, comprises a pouring ink hole and a gas port;
One ink-filling base comprises
One base is used for fixing described print cartridge; With
One pouring ink hole is communicated with the described pouring ink hole of described ink-filling device; And
One pressure-generating device, the pressure that it produced put on the black liquid of splendid attire in the described storage ink cylinder, and pass through described through hole to infusing ink in ink box, and wherein said ink-filling device also comprises an ink-absorbing base, comprises
One base is used for fixing described print cartridge; With
One aspirating hole is aimed at the setting of described print cartridge ink outlet port on this base, and is communicated with described pressure-generating device.
Described ink-filling device, China ink was included device in surplus wherein said ink-filling device also comprised one, comprised
One filler opening communicates with the described aspirating hole of described ink-absorbing base; And
One discharge orifice is used for draining the residue China ink liquid that produces in the refilling process.
Described ink-filling device, wherein said filler opening is provided with a conical nozzle.
Described ink-filling device, wherein said gas port are provided with a waterproof porous body, are used for the incidental black liquid of filtering bubble.
Described ink-filling device, wherein said pressure-generating device comprises a vacuum generator, joins by one first a two-way valve body and an air lift pump.
Described ink-filling device, wherein said air lift pump is provided with reducing valve, is used for adjusting work air pressure.
Described ink-filling device, described reducing valve is connected with a flow-limiting valve.
Described ink-filling device, wherein said vacuum generator is connected with the gas port of described storage device for ink by the Chang Kaiduan of one first triple valve.
Described ink-filling device, wherein said surplus China ink are included device in and are also comprised a gas port, are communicated with described pressure-generating device by the second two-way valve body.
Described ink-filling device is provided with capacity control device in the wherein said storage device for ink, comprises
One common electrode end is fixed on the top of this storage device for ink, and its probe stretches out the bottom at this storage device for ink; With
One accent amount electrode tip, its probe stretches out in the inside of this storage device for ink, and the position of this probe is by the fixing control apparatus adjustment in an end.
Described ink-filling device, wherein said capacity control device also comprise a trimming electrode end, and its probe stretches out the inside at described storage device for ink.
Described ink-filling device, wherein said control apparatus comprises
One screw rod is connected with the knob of fixing on the described ink-filling device; With
One with the suitable nut of this screw rod, captive joint with described accent amount electrode tip.
Described ink-filling device, wherein said ink-filling base is provided with gas port, aims at the ink outlet port setting of described Ink box device.
Described ink-filling device, the described gas port of wherein said ink-filling base is provided with a waterproof porous body, is used to protect described ink outlet port.
Described ink-filling device, described pouring ink hole 1 the 3rd two-way valve body of wherein said storage device for ink communicates with the ink supply source.
Described ink-filling device, wherein said ink-filling base is communicated with described storage device for ink by the 4th two-way valve body.
Described ink-filling device, the described gas port of wherein said ink-filling base normal-closed end and the Chang Kaiduan of the 3rd triple valve normal-closed end that is connected described first triple valve by second triple valve.
Described ink-filling device, the described aspirating hole of wherein said ink-absorbing base is connected with the normal-closed end of described second triple valve.
Described ink-filling device, wherein said surplus China ink are included device in and are connected with the Chang Kaiduan of described the 3rd triple valve.
Described ink-filling device, wherein said valve body are electromagnetic valve.
A kind of method to the Ink box device refilling, wherein this ink-filling device comprises that respectively China ink is included a device and an ink-absorbing base in surplus a storage device for ink, of the external vacuum generator of control valve body, the ink outlet port of this ink-absorbing base and an Ink box device is suitable; And an ink-filling base that is communicated with this storage device for ink and this vacuum generator respectively by valve body, the air extractor vent and the ink outlet port of this ink-filling base and this Ink box device are suitable, and this method comprises the following steps:
A) malleation from described vacuum generator puts on described storage device for ink, and the black liquid that promotes scheduled volume in this storage device for ink is injected into the described Ink box device that is arranged in the described ink-filling base through a control valve body;
B) the described Ink box device of filling with black liquid is placed ink-absorbing base, open the valve body of this ink-absorbing base of control;
C) negative pressure that described vacuum generator produced puts on the Ink box device that is arranged on the described ink-absorbing base, eliminates the malleation in this Ink box device.
Described method, wherein step c) comprises:
D) the waterproof porous body is set on described ink-absorbing base, utilizes the bubble that this waterproof porous body will sucking-off from described print cartridge to separate with the black liquid that it has;
E) will be somebody's turn to do black liquid with the bubble separation of institute sucking-off injects surplus China ink by control valve body and includes tube in.
Described method, wherein execution in step a) also comprises afterwards:
F) described vacuum generator applies a negative pressure by control valve body to the described pouring ink hole of described ink-filling base, is used for eliminating the malleation that this Ink box device produces in the refilling process.
Described method wherein also comprises the following steps:
G) on the suitable gas port of described ink-filling base and ink outlet port described print cartridge, a waterproof porous body is set, is used for the filtering bubble and is with black liquid.
Described method wherein in execution in step a) before, also comprises execution:
H) described vacuum generator arrives this storage device for ink by the black liquid that applies negative pressure and suck a scheduled volume from the ink supply source.
Described method is wherein at step h) also comprise execution afterwards:
I) described vacuum generator is included tube by control valve body in to described surplus China ink and is applied malleation, and the useless China ink that this surplus China ink is included in the tube is got rid of.
According to an aspect of the present invention, the present invention has at first adopted adjusting pneumatic shuttle and current-limiting apparatus on pressure-generating device, has controlled the air admission of positive pressure source limitedly and has irritated black metering cylinder, produces the malleation effect; Thereby, guaranteed that the flow velocity of black liquid is more steady, can reduce the generation of bubble effectively.
According to a further aspect of the invention, the present invention is provided with three stainless steel electrode probes in irritating black metering cylinder, by detecting the height of black liquid liquid level, makes can capacity error control at ± 0.2g, has guaranteed filling accuracy.
According to a further aspect of the invention, the present invention has been owing to adopted the healthy tendency potential source and the refilling method that combines of potential source angrily, and the refilling speed that can make each time point in the unit time changes with the variation of print cartridge inner chamber air tightness.
To make above-mentioned purpose of the present invention and other advantage apparent below in conjunction with accompanying drawing by description to preferred embodiment of the present invention.
In the accompanying drawing:
Fig. 1 is the perspective view of ink-filling device of the present invention, shows the ink-filling base and the ink-absorbing base of the main operation face of being arranged in;
Fig. 2 A is the main operation face cutaway view of ink-filling device shown in Figure 1, shows filling China ink metering cylinder that is communicated with ink-filling base of the present invention and the surplus China ink that is communicated with ink-absorbing base and includes tube in;
Fig. 2 B is the longitudinal sectional view of the described ink-filling device of Fig. 1, shows to be arranged on the control apparatus that the present invention irritates capacity control device in the black metering cylinder;
Fig. 2 C is the inner electrical equipment set of an ink-filling device of the present invention platform transparent view;
Fig. 2 D is inner water route of ink-filling device of the present invention and gas circuit body element set plate transparent view;
Fig. 3 is the side longitudinal sectional view of ink-filling base of the present invention, shows a pouring ink hole and a gas port;
Fig. 4 is the longitudinal sectional view that the surplus China ink of the present invention is included tube in, shows an aspirating hole and a conical nozzle;
Fig. 5 A is the longitudinal sectional view that the present invention irritates black metering cylinder, shows three probes that are used to control black liquid capacity;
Fig. 5 B is the longitudinal sectional view that the present invention irritates black metering cylinder side, shows the gas port that joins with external source of the gas;
Fig. 6 is ink-filling device of the present invention water route and gas circuit control principle sketch;
Fig. 7 is the working timing figure of electromagnetic valve in the present invention's schematic diagram shown in Figure 6.
Hereinafter, will describe the present invention in detail.
The external perspective view of automatically controlled ink-filling device 10 of the present invention as shown in Figure 1.As seen from the figure, the top of device 10 is provided with electric operation plate 11; Top blind flange 12 is provided with a manual adjusting knob, is used to regulate the capacity of the black metering cylinder of filling China and Mexico liquid; The bottom is provided with reducing valve 14 and flow-limiting valve 15, the air pressure when being used for adjusting work; The middle part has been arranged ink-filling base 16 and ink-absorbing base 17 side by side, and places the filling China ink metering cylinder 18 and the Yu Mo of both sides to include tube 19 in respectively.
The detailed view of ink-filling device 10 of the present invention sees also Fig. 2 A-2B.Fig. 2 B shows the inner structure of ink-filling device 10, and its upper strata comprises an electrical equipment set platform 2; Lower floor is furnished with aqueous vapor road body element set plate 3.This electrical equipment set platform 2 comprises: Programmer 202 shown in Fig. 2 C; Water level control desk 204; Wire way 206; And voltage transformer 208.Wherein Programmer 202 same electromagnetic valves, electrical equipment operating panel 11 are connected, and interior volume control program.Arranged the comprehensive locating plate 306 of electromagnetic valve that is used for controlling respectively water route and gas circuit on this aqueous vapor road body element set plate 3; Positive pressure source inlet 302; Power import seat 304; Flow-limiting valve 15; And be used for reducing valve 310 of adjusting work air pressure etc., shown in Fig. 2 D.
As can be seen, ink-filling base 16 of the present invention is fixing with upper strata electrical equipment set platform 2 from the main operation face cutaway view of Fig. 2 A, is communicated with the filling China ink metering cylinder 18 that is arranged on a side; And ink-absorbing base 17 is fixing with lower layer of water gas circuit body element set plate 3, includes tube 19 in the surplus China ink that is arranged on opposite side and is communicated with.
Ink-filling base 16 of the present invention comprises: one can holding ink container device 20 underframe 160; A copper conductor tube 162 of aiming at the air extractor vent (not shown) setting of print cartridge 20 utilizes pipeline 162 ' to be communicated with the black metering cylinder 18 of filling; An ink outlet port (not shown) ventilation flue 163 setting and that be communicated with external gas circuit who aims at print cartridge 20 consults shown in Figure 3.Preferably, the present invention also is provided with a seal ring 164 for placing overflowing of the black process of filling China and Mexico liquid in the end of this copper conductor tube 162; For protecting the ink outlet port of this Ink box device 20, be provided with a waterproof cavernous body 165 in this ventilation flue's 163 end.
Ink-absorbing base 17 of the present invention and ink-filling base 16 identical parts all need to be with print cartridge 20 fixing, so this ink-absorbing base 17 is basic identical with the external structure of ink-filling base 16.Be communicated with for no other reason than that this ink-absorbing base 17 will be included tube 19 in surplus China ink, preferably it be arranged on the aqueous vapor road body element set plate 3.In addition, ink-absorbing base 17 of the present invention is to be used for needing to eliminate the positive pressure in this print cartridge 20 after print cartridge 20 is irritated China ink, to eliminate the bubble in the black liquid as much as possible, therefore need utilize negative pressure that it is aspirated.So ink-absorbing base 17 of the present invention only needs to be provided with pump orifice 172, shown in Fig. 2 A.Because the bubble in the print cartridge 20 is subsidiary black liquid is arranged, the present invention is provided with waterproof cavernous body 172 equally on this pump orifice 172, play the effect with black liquid and bubble separation.
Specifically, the black metering cylinder 18 of filling of the present invention can accurately be controlled filling capacity, and its detailed view is shown in Fig. 5 A-5B.For ease of observation, this metering cylinder 18 adopts transparent pmma material to make.Be provided with filler opening 184 on these metering cylinder 18 bottoms, be communicated with the copper conductor tube 162 of ink-filling base 16, be ink from the ink supply source pour in metering cylinder 18 ink enter the shared pathway of ink-filling base 16; The top is provided with gas port 182, and external source of the gas (not shown) is again common mouthful of malleation refilling and a negative pressure back suction.In addition, the present invention utilizes the corrosion-resistant steel probe of three external circuitses to constitute capacity control device 180, and wherein: probe 181 constitutes a common electrode end, stretches out from simplified 18 top, and its probe 181 ' position should be minimum, promptly near the bottom of cylindrical shell 18; Probe 182 constitutes accent amount electrode tip, adjusts by the control apparatus 5 that an end is fixing, and shown in Fig. 2 B, its 182 ' inside of stretching out of popping one's head at this cylindrical shell 18; Probe 183 constitutes the trimming electrode end, and its probe 183 ' stretches out between probe 181 ' and 182 ', and can utilize to regulate to withhold to follow closely and finely tune.When black liquid (not shown) sucked from the ink supply source, reaching probe 181 ' highly was that startup volume controlled circuit will and be self-locking on the probe 182 ' position above probe 183 ' at last.Like this, just, can control the capacity of perfusion each time.When needs are adjusted filling capacity, unclamp withholding of probe 183 and follow closely 185, adjust upward probe 183 ', make it be higher than probe 182 '.At this moment, when liquid level rises on probe 183 ' the position, the control circuit self-locking.The present invention utilizes this capacity control device 180 can accurately control the capacity of the black liquid of perfusion, and its precision is ± 0.2g.Control apparatus 5 shown in Fig. 2 B comprises: a screw rod 51, and fixing with the accent amount knob 13 at ink-filling device 10 tops; With one with the suitable nut 52 of this screw rod 51, captive joint with probe 182.
What be communicated with this ink-absorbing base 17 is that surplus China ink of the present invention is included tube 19 in, and as shown in Figure 4, it comprises: a filler opening 191 communicates with aspirating hole 172; One discharge orifice 194 is used for being emitted on the residue China ink liquid that the refilling process produces; And an aspirating hole 193 joins with external source of the gas.Specifically, filler opening 191 is provided with a bulb preventing device, and promptly conical nozzle 192, when the bubble process that has black liquid is that this nozzle 192 can be beaten the bubble that goes out.
See also ink-filling device of the present invention 10 water routes shown in Figure 6 and gas circuit control principle sketch.Gas circuit of the present invention and water route have adopted a plurality of two-way and three-way magnetic valve bodies to be controlled.At first external source of the gas 21 is provided with reducing valve AW, is used for adjusting work air pressure; Reducing valve AW is connected with a flow-limiting valve AR again.Positive/negative pressure relies on vacuum generator ZH to produce, and joins by a two-way valve body SV1 and an air lift pump 21; Chang Kaiduan by triple valve SV3 is connected with the gas port 182 of metering cylinder 18; Including tube 17 aspirating holes 193 by two-way valve body SV2 in surplus China ink is communicated with.Pouring ink hole 184 on described metering cylinder 18 bottoms communicates with ink supply source 22 by two-way valve body SV4; Be communicated with the pouring ink hole 162 of ink-filling base 16 by two-way valve body SV5.The gas port 163 of described ink-filling base 16 is connected to speed-regulating valve AR by the normal-closed end of triple valve SV6 and the Chang Kaiduan of triple valve SV7.The described aspirating hole 172 of ink-absorbing base 17 is connected with the normal-closed end of triple valve SV6.The filler opening 191 that Yu Mo includes tube 19 in is connected with the Chang Kaiduan of described triple valve SV7.
When device 10 starts, at first, valve body SV4 opens, and described vacuum generator ZH sucks black liquid and arrives this metering cylinder 18 by applying negative pressure from the ink supply source, locate self-locking at the probe 183 ' that reaches setting.Then, valve body SV5 opens, and puts on metering cylinder 18 from the malleation of described vacuum generator ZH, and promote this in 18 the black liquid of scheduled volume be injected into the described Ink box device 20 that is arranged in the described ink-filling base 16 through this valve body SV5.Be preferably, when the black process of filling finished, described vacuum generator ZH applied a negative pressure to metering cylinder 18 again by control valve body SV3, to print cartridge 20 back suctions once, about 2～10 seconds, is used for eliminating the malleation that this print cartridge 20 produces in the refilling process.
Take out this print cartridge that is poured 20, it is installed on the ink-absorbing base 17, open the valve body SV6 of this ink-absorbing base of control; The negative pressure that described vacuum generator produced puts on the Ink box device 20 that is arranged on the described ink-absorbing base 17 through valve body SV7 and SV6, eliminates the malleation in this Ink box device 20, and this blotting time is about 3～9 seconds at every turn.The present invention is provided with waterproof cavernous body 173 on the aspirating hole 172 of described ink-absorbing base 17, utilize on the one hand the bubble that this waterproof cavernous body 173 will sucking-off from described print cartridge 20 to separate with the black liquid that it has; Another invention will be somebody's turn to do black liquid with the bubble separation of institute sucking-off and be injected surplus China ink by control valve body SV6 and include tube 19 in.At last, described vacuum generator is included tube 19 by control valve body SV2 in to described surplus China ink and is applied malleation, and the useless China ink that this surplus China ink is included in the tube 19 is got rid of.Be preferably, upwards pollute vacuum generator ZH for preventing the surplus China ink accumulation in the cylindrical shell 19, the present invention included tube 19 in to this surplus China ink in advance and carries out the surplus China ink processing of discharging in about 0.1～2.5 second before refilling each time.Venting so in short-term is unlikely to influence the efficient of irritating China ink.
According to above-mentioned preferred embodiment of the present invention, the working timing figure of electromagnetic valve body SV1～SV8 sees also Fig. 7.In addition, according to ink-filling device 10 of the present invention, can also as shown in Figure 6, just can clean cleaning support 23 on also on the ink-filling base 16 to whole liquid road.
Claims (26)
1, a kind of ink-filling device, the through hole by Ink box device comprises to this infusing ink in ink box
One storage device for ink is used for splendid attire China ink liquid, comprises a pouring ink hole and a gas port;
One ink-filling base comprises
One base is used for fixing described print cartridge; With
One pouring ink hole is communicated with the described pouring ink hole of described ink-filling device; And
One pressure-generating device, the pressure that it produced put on the black liquid of splendid attire in the described storage ink cylinder, and pass through described through hole to infusing ink in ink box, and it is characterized in that: described ink-filling device also comprises an ink-absorbing base, comprises
One base is used for fixing described print cartridge; With
One aspirating hole is aimed at the setting of described print cartridge ink outlet port on this base, and is communicated with described pressure-generating device.
2, ink-filling device as claimed in claim 1 is characterized in that: China ink was included device in surplus described ink-filling device also comprised one, comprised
One filler opening communicates with the described aspirating hole of described ink-absorbing base; And
One discharge orifice is used for draining the residue China ink liquid that produces in the refilling process.
3, ink-filling device as claimed in claim 2 is characterized in that: described filler opening is provided with a conical nozzle.
4, ink-filling device as claimed in claim 2 is characterized in that: described gas port is provided with a waterproof porous body, is used for the incidental black liquid of filtering bubble.
5, ink-filling device as claimed in claim 1 is characterized in that: described pressure-generating device comprises a vacuum generator, joins by one first a two-way valve body and an air lift pump.
6, ink-filling device as claimed in claim 5 is characterized in that: described air lift pump is provided with reducing valve, is used for adjusting work air pressure.
7, ink-filling device as claimed in claim 6 is characterized in that: described reducing valve is connected with a flow-limiting valve.
8, ink-filling device as claimed in claim 5 is characterized in that: described vacuum generator is connected with the gas port of described storage device for ink by the Chang Kaiduan of one first triple valve.
9, ink-filling device as claimed in claim 2 is characterized in that: described surplus China ink is included device in and is also comprised a gas port, is communicated with described pressure-generating device by the second two-way valve body.
10, ink-filling device as claimed in claim 1 is characterized in that: be provided with capacity control device in the described storage device for ink, comprise
One common electrode end is fixed on the top of this storage device for ink, and its probe stretches out the bottom at this storage device for ink; With
One accent amount electrode tip, its probe stretches out in the inside of this storage device for ink, and the position of this probe is by the fixing control apparatus adjustment in an end.
11, ink-filling device as claimed in claim 10 is characterized in that: described capacity control device also comprises a trimming electrode end, and its probe stretches out the inside at described storage device for ink.
12, ink-filling device as claimed in claim 10 is characterized in that: described control apparatus comprises
One screw rod is connected with the knob of fixing on the described ink-filling device; With
One with the suitable nut of this screw rod, captive joint with described accent amount electrode tip.
13, ink-filling device as claimed in claim 1 is characterized in that: described ink-filling base is provided with gas port, aims at the ink outlet port setting of described Ink box device.
14, ink-filling device as claimed in claim 1 is characterized in that: the described gas port of described ink-filling base is provided with a waterproof porous body, is used to protect described ink outlet port.
15, ink-filling device as claimed in claim 1 is characterized in that: described pouring ink hole 1 the 3rd two-way valve body of described storage device for ink communicates with the ink supply source.
16, ink-filling device as claimed in claim 1 is characterized in that: described ink-filling base is communicated with described storage device for ink by the 4th two-way valve body.
17, ink-filling device as claimed in claim 13 is characterized in that: normal-closed end and the Chang Kaiduan of the three triple valve normal-closed end that be connected described first triple valve of the described gas port of described ink-filling base by second triple valve.
18, ink-filling device as claimed in claim 15 is characterized in that: the described aspirating hole of described ink-absorbing base is connected with the normal-closed end of described second triple valve.
19, ink-filling device as claimed in claim 16 is characterized in that: described surplus China ink is included device in and is connected with the Chang Kaiduan of described the 3rd triple valve.
20, as claim 5,8,9,15 to 18 each described ink-filling devices, it is characterized in that: described valve body is an electromagnetic valve.
21, a kind of method to the Ink box device refilling, wherein this ink-filling device comprises that respectively China ink is included a device and an ink-absorbing base in surplus a storage device for ink, of the external vacuum generator of control valve body, the ink outlet port of this ink-absorbing base and an Ink box device is suitable; And an ink-filling base that is communicated with this storage device for ink and this vacuum generator respectively by valve body, the air extractor vent and the ink outlet port of this ink-filling base and this Ink box device are suitable, and this method comprises the following steps:
F) malleation from described vacuum generator puts on described storage device for ink, and the black liquid that promotes scheduled volume in this storage device for ink is injected into the described Ink box device that is arranged in the described ink-filling base through a control valve body;
G) the described Ink box device of filling with black liquid is placed ink-absorbing base, open the valve body of this ink-absorbing base of control;
H) negative pressure that described vacuum generator produced puts on the Ink box device that is arranged on the described ink-absorbing base, eliminates the malleation in this Ink box device.
22, method as claimed in claim 21, wherein step c) comprises:
I) the waterproof porous body is set on described ink-absorbing base, utilizes the bubble that this waterproof porous body will sucking-off from described print cartridge to separate with the black liquid that it has;
J) will be somebody's turn to do black liquid with the bubble separation of institute sucking-off injects surplus China ink by control valve body and includes tube in.
23, method as claimed in claim 21, wherein execution in step a) also comprises afterwards:
F) described vacuum generator applies a negative pressure by control valve body to the described pouring ink hole of described ink-filling base, is used for eliminating the malleation that this Ink box device produces in the refilling process.
24, method as claimed in claim 23 wherein also comprises the following steps:
G) on the suitable gas port of described ink-filling base and ink outlet port described print cartridge, a waterproof porous body is set, is used for the filtering bubble and is with black liquid.
25, method as claimed in claim 21 wherein in execution in step a) before, also comprises execution:
H) described vacuum generator arrives this storage device for ink by the black liquid that applies negative pressure and suck a scheduled volume from the ink supply source.
26, method as claimed in claim 25 is wherein at step h) also comprise execution afterwards:
I) described vacuum generator is included tube by control valve body in to described surplus China ink and is applied malleation, and the useless China ink that this surplus China ink is included in the tube is got rid of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001082825A CN1166516C (en) | 2000-04-30 | 2000-04-30 | Ink injecting device and method for injecting ink into ink box by applying positive pressure and negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001082825A CN1166516C (en) | 2000-04-30 | 2000-04-30 | Ink injecting device and method for injecting ink into ink box by applying positive pressure and negative pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1321580A true CN1321580A (en) | 2001-11-14 |
| CN1166516C CN1166516C (en) | 2004-09-15 |
Family
ID=4579153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001082825A Expired - Fee Related CN1166516C (en) | 2000-04-30 | 2000-04-30 | Ink injecting device and method for injecting ink into ink box by applying positive pressure and negative pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1166516C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079173A (en) * | 2010-12-24 | 2011-06-01 | 珠海纳思达企业管理有限公司 | Ink injection method for ink jet cartridges |
| CN102295259A (en) * | 2011-05-27 | 2011-12-28 | 公安部第一研究所 | High-pressure fluid injection apparatus with automatic bubble discharging function |
| CN102717603A (en) * | 2012-06-29 | 2012-10-10 | 珠海天威飞马打印耗材有限公司 | Ink filling device |
| CN104175722A (en) * | 2013-05-28 | 2014-12-03 | 张俭 | Bubble-free circulation ink injection method of ink box regeneration |
| CN105939859A (en) * | 2014-01-31 | 2016-09-14 | 惠普发展公司，有限责任合伙企业 | Ink supplies and methods to prepare ink supplies |
| CN111051068A (en) * | 2017-09-01 | 2020-04-21 | 惠普发展公司，有限责任合伙企业 | Drying rate adjustment via concentration index analysis |
| CN114014236A (en) * | 2021-11-30 | 2022-02-08 | 中山易择优资打印科技有限公司 | Negative pressure filling device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202242336U (en) * | 2011-09-30 | 2012-05-30 | 珠海天威飞马打印耗材有限公司 | Ink filling device |
-
2000
- 2000-04-30 CN CNB001082825A patent/CN1166516C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079173A (en) * | 2010-12-24 | 2011-06-01 | 珠海纳思达企业管理有限公司 | Ink injection method for ink jet cartridges |
| CN102079173B (en) * | 2010-12-24 | 2012-04-18 | 珠海纳思达企业管理有限公司 | Ink injection method for ink jet cartridges |
| CN102295259A (en) * | 2011-05-27 | 2011-12-28 | 公安部第一研究所 | High-pressure fluid injection apparatus with automatic bubble discharging function |
| CN102295259B (en) * | 2011-05-27 | 2013-02-13 | 公安部第一研究所 | High-pressure fluid injection apparatus with automatic bubble discharging function |
| CN102717603A (en) * | 2012-06-29 | 2012-10-10 | 珠海天威飞马打印耗材有限公司 | Ink filling device |
| CN102717603B (en) * | 2012-06-29 | 2014-05-14 | 珠海天威飞马打印耗材有限公司 | Ink filling device |
| CN104175722A (en) * | 2013-05-28 | 2014-12-03 | 张俭 | Bubble-free circulation ink injection method of ink box regeneration |
| CN105939859A (en) * | 2014-01-31 | 2016-09-14 | 惠普发展公司，有限责任合伙企业 | Ink supplies and methods to prepare ink supplies |
| CN105939859B (en) * | 2014-01-31 | 2018-04-20 | 惠普发展公司，有限责任合伙企业 | For ink supply and its preparation method |
| US10076908B2 (en) | 2014-01-31 | 2018-09-18 | Hewlett-Packard Development Company, L.P. | Ink supplies and methods to prepare ink supplies |
| CN111051068A (en) * | 2017-09-01 | 2020-04-21 | 惠普发展公司，有限责任合伙企业 | Drying rate adjustment via concentration index analysis |
| CN114014236A (en) * | 2021-11-30 | 2022-02-08 | 中山易择优资打印科技有限公司 | Negative pressure filling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1166516C (en) | 2004-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1166516C (en) | Ink injecting device and method for injecting ink into ink box by applying positive pressure and negative pressure | |
| CN1246184C (en) | Process of bulk filling | |
| CN1204961C (en) | Air diffuser and flushing method thereof | |
| JP6450476B2 (en) | Object moving method and apparatus | |
| WO2017017990A1 (en) | Method and device for moving object | |
| CN109358189B (en) | Biochip and trace quantitative sampling method thereof | |
| CN1597916A (en) | Extracting apparatus | |
| EP1683855A1 (en) | Cell capturing apparatus and method of capturing cell | |
| CN1275700C (en) | Liquid material delivering method and device therefor | |
| EP2345895B1 (en) | Analyzing device for liquid chromatography comprising a mobile phase feeder and a storage container for mobile phase | |
| US11639030B2 (en) | Manufacturing method and shaping device for shaped object | |
| CN208155691U (en) | A kind of soil microbe fumigating device | |
| JP7193585B2 (en) | Modeled object manufacturing method and modeling apparatus | |
| CN209885845U (en) | Automatic liquid-separating and capping system | |
| CN101645396B (en) | Film automatic stripper | |
| CN208211250U (en) | Australia dragon design spot postlarva Phase-feeding device | |
| CN102309812B (en) | Negative-pressure drainage device | |
| CN212757569U (en) | Multi-sample parallel filter | |
| JP2006181762A (en) | Sucking apparatus, droplet delivering apparatus and micro-array manufacturing apparatus | |
| CN218654545U (en) | Liquid-transfering gun for injection | |
| CN115340921B (en) | Purification equipment for improving wine-out purity of three-penis wine | |
| CN214241321U (en) | Accurate filling equipment of solvent | |
| CN210009899U (en) | Automatic constant-volume shaking device | |
| CN211356776U (en) | Needle inserting device for traditional Chinese medicine internal medicine | |
| CN211954918U (en) | Morphological analysis sperm sample wafer making machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |