CN203844421U - Spray nozzle cleaning and protecting device for ink jet printer - Google Patents
Spray nozzle cleaning and protecting device for ink jet printer Download PDFInfo
- Publication number
- CN203844421U CN203844421U CN201420093873.7U CN201420093873U CN203844421U CN 203844421 U CN203844421 U CN 203844421U CN 201420093873 U CN201420093873 U CN 201420093873U CN 203844421 U CN203844421 U CN 203844421U
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- CN
- China
- Prior art keywords
- ink
- shower nozzle
- absorbing
- suction
- connecting rod
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- 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.)
- Expired - Fee Related
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- Ink Jet (AREA)
Abstract
A spray nozzle cleaning and protecting device for an ink jet printer is disclosed and mainly consists of a spray nozzle absorbing cover, an absorbing accessory, an absorbing pedestal, an orientation movement apparatus, an elevating device, a positioning device and an absorbing device, wherein the absorbing accessory is connected with the absorbing pedestal through the orientation movement apparatus, the elevating device is arranged between the absorbing accessory and the absorbing pedestal, and the spray nozzle absorbing cover is connected with the absorbing accessory. The s pray nozzle cleaning and protecting device is characterized in that a cavity which corresponds to the spray nozzle in shape and size is formed between the spray nozzle absorbing cover and the absorbing accessory, and the cavity is provided with a bottom hole; the absorbing device comprise an ink sucking connector, an ink sucking tube and an ink sucking pump, wherein the ink sucking connector is provided with a ventilation hole, the ink sucking connector is connected with the absorbing accessory, one end of the ink sucking tube is connected with the ink sucking connector, and the other end of the ink sucking tube is connected with the ink sucking pump; the cavity is communicated with the ink sucking pump through the bottom hole, the ventilation hole and the ink sucking tube. Through adoption of the device, the spray nozzle can be cleaned and protected, the spray nozzle can be prevented from being blocked, jamming problems of the spray nozzle can be solved, the printer can be improved in printing quality, and the spray nozzle of the printer can be prolonged in service life.
Description
Technical field
The utility model relates to a kind of shower nozzle and cleans and protective device, and especially a kind of shower nozzle of ink-jet printer cleans and protective device.
Background technology
Ink-jet printer is ejected into ink droplet on print media, to form word or image by shower nozzle; again because solvent must evaporate into and just can make word or image desiccation in air in ink; therefore ink is a kind of volatile liquid; in air volatile and clear go out solids; the spray orifice of shower nozzle is during to print media ink-jet; always residual a part of ink around spray orifice; if shower nozzle is again less than protection; this part ink slowly can make the spray orifice even clogging spray orifice that diminishes after air drying, affects quality and the service life of the printing of printer.
Summary of the invention
The utility model provides a kind of shower nozzle of ink-jet printer to clean and protective device, can clean and protect shower nozzle, prevents and solves shower nozzle and stop up, and improves the print quality of printer and the service life of prolongation printer.
For addressing the above problem, the utility model provides a kind of shower nozzle of ink-jet printer to clean and protective device, it is mainly by shower nozzle suction cover, absorption annex, suction base, directed movement device, lowering or hoisting gear, positioner and adsorbent equipment composition, absorption annex is connected with suction base by directed movement device, between absorption annex and suction base, be provided with lowering or hoisting gear and positioner, shower nozzle suction cover is connected with absorption annex, between described shower nozzle suction cover and described absorption annex, form a shape, the cavity that size is corresponding with shower nozzle, described cavity is provided with bottom outlet, adsorbent equipment comprises blotting joint, ink tube and ink suction pump, described blotting joint is provided with passage, described blotting joint is connected with described absorption annex, described ink tube one end is connected with described blotting joint, the described ink tube other end is connected with described ink suction pump, described cavity is by described bottom outlet, described passage, described ink tube is communicated with ink suction pump.
The utility model device can be raised to shower nozzle suction cover the position of shower nozzle and by positioner, shower nozzle suction cover be parked on this position by directed movement device and lowering or hoisting gear, now shower nozzle suction cover just covers shower nozzle and seals with shower nozzle, can avoid like this shower nozzle to contact with outside air, prevent that shower nozzle from stopping up, play the object of protection shower nozzle, pass through to signal ink suction pump again, make the outside exhaust of ink suction pump, between shower nozzle suction cover and shower nozzle, form negative pressure, ink in shower nozzle can be drawn out of, dry Mo Yehui residual on shower nozzle is sucked away, ensure the unimpeded of shower nozzle, reach the object of cleaning, improve the print quality of printer and the service life of prolongation printer.
Optimize structure as one of the present utility model, described directed movement device comprises first connecting rod, second connecting rod, hinge seat, guiding pole, linear bearing and bearing block, described first connecting rod one end and second connecting rod one end are flexibly connected, the other end of described first connecting rod is flexibly connected with described absorption annex, the other end of described second connecting rod is flexibly connected with described hinge seat, described hinge seat is connected with described suction base, described guiding pole and described absorption annex fix, described bearing block is located on described suction base, described linear bearing is arranged on bearing block, described guiding pole is flexibly connected with described linear bearing.By the effect of described first connecting rod, described second connecting rod and described guiding pole, ensure the smooth and easy and directed movement that described absorption annex pumps.
Optimize structure as one of the present utility model, described lowering or hoisting gear comprises organization soleplate, motor, eccentric wheel and resetting means, described organization soleplate is connected with described suction base, described motor is connected with described organization soleplate, described eccentric wheel is connected with described motor, described eccentric wheel is between described absorption annex and described suction base, and described resetting means one end is connected with described absorption annex, and the described resetting means other end is connected with described suction base.Adopt eccentric mechanism, the motion that can make to adsorb annex is more steady, also can be by adjusting the eccentric degree of eccentricity to adapt to different shower nozzles.
That optimizes structure as the utility model specializes, and described resetting means is back-moving spring.Adopt back-moving spring, simple and practical.
Optimize structure as one of the present utility model, described positioner comprises approach switch, adjustable plate and contacts gland, described approach switch is connected and contacts between gland and described suction base described with described absorption annex, described adjustable plate is connected with described suction base, and described contact gland is connected with described adjustable plate.The contact position that ensures shower nozzle suction cover and shower nozzle by approach switch is more accurate.
Brief description of the drawings
Fig. 1 be clean and protective device front side as the stereogram of view directions.
Fig. 2 be clean and protective device rear side as the stereogram of view directions.
Fig. 3 is schematic diagram when a kind of shower nozzle of ink-jet printer cleans and protective device is not worked.
Fig. 4 is schematic diagram when a kind of shower nozzle of ink-jet printer cleans and protective device is worked.
Detailed description of the invention
As illustrated in fig. 1 and 2, a kind of shower nozzle cleaning of ink-jet printer and protective device are mainly by shower nozzle suction cover 17, absorption annex 2, suction base 1, directed movement device, lowering or hoisting gear, positioner and adsorbent equipment composition, absorption annex 2 is a rectangular plate, absorption annex 2 is connected with suction base 1 by described directed movement device, between absorption annex 2 and suction base 1, be provided with described lowering or hoisting gear, shower nozzle suction cover 17 is connected with absorption annex 2, between described shower nozzle suction cover 17 and absorption annex 2, form a shape, the cavity 19 that size is corresponding with shower nozzle, cavity 19 is provided with bottom outlet, adsorbent equipment comprises blotting joint 16, ink tube 18 and ink suction pump 20, blotting joint 16 is provided with passage, blotting joint 16 is connected with absorption annex 2, ink tube 18 one end are connected with blotting joint 16, ink tube 18 other ends are connected with ink suction pump 20, cavity 19 is by described bottom outlet, described passage, ink tube 18 is communicated with ink suction pump 20.
As illustrated in fig. 1 and 2, described directed movement device comprises first connecting rod 4, second connecting rod 5, hinge seat 3, guiding pole 8, linear bearing 7 and bearing block 6, one end chain connection of one end of first connecting rod 4 and second connecting rod 5, the other end of first connecting rod 4 and absorption annex 2 chain connections, the other end of second connecting rod 5 and hinge seat 3 chain connections, hinge seat 3 is connected with suction base 1, guiding pole 8 is fixed on absorption annex 2, suction base 1 is provided with bearing block 6, linear bearing 7 is arranged on bearing block 6, and guiding pole 8 is connected with linear bearing 7.By the effect of first connecting rod 4, second connecting rod 5 and guiding pole 8, ensure the smooth and easy and directed movement that described absorption annex 2 pumps.
As shown in Figure 1, described lowering or hoisting gear comprises organization soleplate 9, motor 10, eccentric wheel 11 and back-moving spring 12, organization soleplate 9 is connected with suction base 1, motor 10 is connected with organization soleplate 9, eccentric wheel 11 is arranged on the output shaft of motor 10, described eccentric wheel 11 is between described absorption annex 2 and described suction base 1, and back-moving spring 12 one end are connected with absorption annex 2, and back-moving spring 12 other ends are connected with suction base 1.Adopt eccentric mechanism, the motion that can make to adsorb annex 2 is more steady, and the degree of eccentricity that also can be by adjusting eccentric wheel 11, to adapt to different shower nozzles, adopts back-moving spring 12, simple and practical.
As shown in Figure 1, described positioner comprises approach switch 14, adjustable plate 13 and contacts gland 15, described adjustable plate 13 is arranged on absorption annex 2, described approach switch 14 is connected and contacts between gland 15 and described suction base 1 described with described adjustable plate 13, and described contact gland 15 is fixed on described suction base 1.The contact position that ensures shower nozzle suction cover 17 and shower nozzle by approach switch 14 is more accurate.
As shown in Figure 3, when a kind of shower nozzle of ink-jet printer cleans and protective device is not worked, shower nozzle suction cover 17 does not contact with shower nozzle, and approach switch 14 does not have signal, and the ink suction pump 20 being connected with China ink pipe 18 is not worked.When providing signal, while requiring motor 10 to work, motor 10 rotates, eccentric wheel 11 withstands absorption annex 2, again by first connecting rod 4, the orientation of second connecting rod 5 and guiding pole 8, the up directed movement of absorption annex 2, approach switch 14 is and then up motion also, back-moving spring 17 is stretched, when absorption annex 2 moves to highest point, as shown in Figure 4, approach switch 14 contacts are touched gland 15 and push down, approach switch 14 provides signal, require motor 10 stop motions, now shower nozzle suction cover 17 covers shower nozzle 21 sealing, arrive ink suction pump 20 to signal again, make the outside exhaust of ink suction pump 20, because cavity 19 is by ink tube 18, blotting joint 16 is to be communicated with ink suction pump 20, between shower nozzle suction cover 17 and shower nozzle 21, form negative pressure, ink in the spray orifice of shower nozzle 21 can be drawn out of, dry Mo Yehui residual on shower nozzle 21 is sucked away, make the spray orifice of shower nozzle 21 unimpeded, reach the object of cleaning shower nozzle 21.After cleaning completes, motor 10 is rotated further, and eccentric cam 11 no longer withstands absorption annex 2, through the effect of back-moving spring 12, by the orientation of first connecting rod 4, second connecting rod 5 and guiding pole 8, make to adsorb annex 2 and get back to original position again, return to the state as Fig. 3.In the time that shower nozzle does not need work, motor 10 rotates, eccentric wheel 11 withstands absorption annex 2, again by first connecting rod 4, the orientation of second connecting rod 5 and guiding pole 8, the up directed movement of absorption annex 2, approach switch 14 is and then up motion also, back-moving spring 17 is stretched, when absorption annex 2 moves to highest point, as shown in Figure 4, approach switch 14 contacts are touched gland 15 and push down, approach switch 14 provides signal, require motor 10 stop motions, now shower nozzle suction cover 17 covers shower nozzle 21 sealing, prevent that shower nozzle 21 from contacting with outside air, to reach protection shower nozzle 21, improve the print quality of printer and the service life of prolongation printer.
Claims (5)
1. the shower nozzle of an ink-jet printer cleans and protective device, it is mainly by shower nozzle suction cover, absorption annex, suction base, directed movement device, lowering or hoisting gear, positioner and adsorbent equipment composition, absorption annex is connected with suction base by directed movement device, between absorption annex and suction base, be provided with lowering or hoisting gear, shower nozzle suction cover is connected with absorption annex, it is characterized in that: between described shower nozzle suction cover and described absorption annex, form a shape, the cavity that size is corresponding with shower nozzle, described cavity is provided with bottom outlet, adsorbent equipment comprises blotting joint, ink tube and ink suction pump, described blotting joint is provided with passage, described blotting joint is connected with described absorption annex, described ink tube one end is connected with described blotting joint, the described ink tube other end is connected with described ink suction pump, described cavity is by described bottom outlet, described passage, described ink tube is communicated with ink suction pump.
2. clean and protective device according to the shower nozzle of ink-jet printer claimed in claim 1, it is characterized in that: described directed movement device comprises first connecting rod, second connecting rod, hinge seat, guiding pole, linear bearing and bearing block, described first connecting rod one end and second connecting rod one end are flexibly connected, the other end of described first connecting rod is flexibly connected with described absorption annex, the other end of described second connecting rod is flexibly connected with described hinge seat, described hinge seat is connected with described suction base, described guiding pole is fixed on described absorption annex, described bearing block is located on described suction base, described linear bearing is arranged on bearing block, described guiding pole is flexibly connected with described linear bearing.
3. clean and protective device according to the shower nozzle of ink-jet printer claimed in claim 1; it is characterized in that: described lowering or hoisting gear comprises organization soleplate, motor, eccentric wheel and resetting means; described organization soleplate is connected with described suction base; described motor is connected with described organization soleplate; described eccentric wheel is arranged on the output shaft of motor; described eccentric wheel is between described absorption annex and described suction base; described resetting means one end is connected with described absorption annex, and the described resetting means other end is connected with described suction base.
4. clean and protective device according to the shower nozzle of ink-jet printer claimed in claim 3, it is characterized in that: described resetting means is back-moving spring.
5. clean and protective device according to the shower nozzle of ink-jet printer claimed in claim 1; it is characterized in that: described positioner comprises approach switch, adjustable plate and contacts gland; described adjustable plate is arranged on absorption annex; described approach switch is connected and contacts between gland and described suction base described with described adjustable plate, and described contact gland is fixed on described suction base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093873.7U CN203844421U (en) | 2014-03-03 | 2014-03-03 | Spray nozzle cleaning and protecting device for ink jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093873.7U CN203844421U (en) | 2014-03-03 | 2014-03-03 | Spray nozzle cleaning and protecting device for ink jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844421U true CN203844421U (en) | 2014-09-24 |
Family
ID=51557477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420093873.7U Expired - Fee Related CN203844421U (en) | 2014-03-03 | 2014-03-03 | Spray nozzle cleaning and protecting device for ink jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208213A (en) * | 2020-10-22 | 2021-01-12 | 工正集团有限公司 | Automatic sealing system for printer nozzle |
-
2014
- 2014-03-03 CN CN201420093873.7U patent/CN203844421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208213A (en) * | 2020-10-22 | 2021-01-12 | 工正集团有限公司 | Automatic sealing system for printer nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150303 |
|
| EXPY | Termination of patent right or utility model |