CN205439585U - Print head cleaning system - Google Patents
Print head cleaning system Download PDFInfo
- Publication number
- CN205439585U CN205439585U CN201620214664.2U CN201620214664U CN205439585U CN 205439585 U CN205439585 U CN 205439585U CN 201620214664 U CN201620214664 U CN 201620214664U CN 205439585 U CN205439585 U CN 205439585U
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- China
- Prior art keywords
- nozzle
- ink
- cleaning
- waste water
- inking chamber
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Abstract
The utility model relates to a print technical field, especially relate to a print head cleaning system. Be in including shower nozzle and setting belt cleaning device on the shower nozzle, the shower nozzle includes the ink chamber, sets up the ink intracavity with ink chamber sliding connection's miniature piston and electricity are connected the piston control ware of miniature piston, the ink chamber is including setting up the nozzle in the bottom to and access to into the ink inlet of china ink pipe, the nozzle include the top with the communicating entry in ink chamber, set up in the export of bottom and intercommunication the entry with the passageway of export, the bore of entry is greater than the bore of export, its characterized in that: belt cleaning device is including setting up the cleaning head of miniature piston bottom, set up in the waste water recycling device of nozzle below. Miniature piston pushing the cleaning head extremely it is right in the export of nozzle the mediation is cleaned in the export of nozzle, prevents the export of nozzle is blockked up.
Description
Technical field
This utility model relates to printing technique field, particularly relates to a kind of printer head purging system.
Background technology
Ink gun is spray drawing machine and the common fault of ink-jet printer because ink is withered or impurity results in blockage.Traditional way is to install for shower nozzle to clean device, uses cleaning device to be cleaned reducing blocking probability, but the most not exclusively stop the situation that ink gun is plugged after each ink-jet process terminates.
Authorization Notice No. is CN204914901U, and authorized announcement date is that in December, 2015 Chinese utility model patent of 30 days discloses a kind of printer ink head.Including inking chamber, it is arranged in described inking chamber minitype piston, the controller being slidably connected with described inking chamber.Described inking chamber includes the ink entrance being arranged on top and is arranged on the nozzle of bottom.Described minitype piston includes that piston head, piston rod, micromachine, described piston head are fixedly installed on one end of described piston rod, and the other end of described piston rod is fixing with described micromachine to be connected, and described micromachine electrically connects with described controller；Described piston head is airtight with described inking chamber inwall to be slidably connected, and described piston head is provided for spraying the gas outlet of gas.Described piston head slides in described inking chamber, and at the end of ink-jet process, described piston head is moved by described inking chamber top down, blocks described ink entrance, prevents ink from entering described inking chamber.The ink remained in described inking chamber is discharged by the most described gas outlet ejection gas, prevents described nozzle from being blocked by ink remaining in inking chamber.
But, the technical scheme of this utility model, the purity requirements for the gas of piston head ejection is higher, if the impurity in gas is too much, instead the blocking of ink head can be caused.
Utility model content
The purpose of this utility model is to overcome the problem that in prior art, the ink gun of ink-jet printer is easily blocked, it is provided that a kind of printer head purging system, including shower nozzle and the cleaning device that is arranged on described shower nozzle；Described shower nozzle includes inking chamber, is arranged on the interior minitype piston being slidably connected with described inking chamber of described inking chamber and the piston controller electrically connecting described minitype piston；Described inking chamber includes the nozzle being arranged on bottom, and leads to the ink entrance of ink inlet tube；Described nozzle is included in entrance that top communicates with described inking chamber, is arranged at the outlet of bottom and connects the passage of described entrance and described outlet, and the bore of described entrance is more than the bore of described outlet；It is characterized in that: described cleaning device includes being arranged on the cleaning head bottom described minitype piston, is arranged at the waste water reclaiming device below described nozzle.In the outlet of the described minitype piston described cleaning head of promotion extremely described nozzle, the outlet to described nozzle is cleaned dredging, prevents the outlet obstruction of described nozzle.
As preferably, described cleaning head includes rotary electric machine, the cleaning wall being arranged on surface, is embedded at the capillary tube on described cleaning wall surface；Described capillary tube communicates with described waste water reclaiming device, described cleaning wall surface configuration Clean Brush for cleaning.Described rotary electric machine drives described cleaning head to rotate in the outlet of described nozzle, the outlet inside wall of the described cleaning wall described nozzle of friction on its surface, the impurity remained in removing described jet expansion.Meanwhile, the cleaning waste water of described waste water reclaiming device reclaiming clean sprays through described capillary tube, and the outlet to described nozzle is rinsed.
As preferably, described waste water reclaiming device includes wastewater collection passage, waste water pump and the wastewater filter box being provided with recovery port；Described waste water pump is for being delivered to described wastewater filter box by the waste water from described wastewater collection passage, and described cleaning head is led in the outlet of described wastewater filter box.Described waste water reclaiming device collects the waste water that cleaning nozzle outlet produces, and it is pumped to described wastewater filter box by described waste water pump, turn again to described cleaning head is sprayed by the capillary tube of described cleaning head after described wastewater filter box filtration, purification, nozzle is rinsed.Achieve waste water to recycle and reuse, economize on resources.
As preferably, described passage includes that conduit wall, described conduit wall are sequentially provided with deformation layer, zone of heating and electrostatic layer from the inside to the outside.Described deformation layer produces deformation and guides the ink of described passage wall surface to flow downwardly to described outlet along described conduit wall.Described conduit wall is being heated by described zone of heating, prevents ink dry and hard at described passage wall surface.It is positioned at the electrostatic of described electrostatic layer generation of most surface to ink particles generation effect so that ink particles leaves described passage wall surface.
As preferably, described deformation layer includes the Piezoelectric Driving plate set gradually along the described ink flow direction.Multiple described Piezoelectric Driving plates are energized generation deformation successively so that the ink being positioned at described passage specific surface flows downwardly to described outlet along described conduit wall.
As preferably, described zone of heating includes Electric radiant Heating Film.Described conduit wall is heated by described Electric radiant Heating Film, prevents ink dry and hard at described passage wall surface.
As preferably, described electrostatic layer includes electrostatic film.Described electrostatic film produces electrostatic, to ink particles generation effect so that ink particles leaves described channel surface.
As preferably, the inwall of the described inking chamber above described nozzle is provided for controlling the switch of described Piezoelectric Driving plate.When described minitype piston is by during down to lower motion, trigger described switch, open described Piezoelectric Driving plate and be used as successively to produce deformation, promote the ink flow down of described passage wall surface.
As preferably, described switch includes the conducting block being embedded in described inking chamber inwall, and the both sides outer wall of described minitype piston arranges the power supply bar corresponding with described conducting block, and described power supply bar electric connection of power supply, is that described Piezoelectric Driving plate is powered by described conducting block.Described conducting block is embedded in described inking chamber inwall, flushes with described inking chamber inwall, will not hinder the motion of minitype piston, in turn ensure that when described power supply bar can be to be that described Piezoelectric Driving plate is powered by described conducting block simultaneously.
This utility model has the advantages that
1. piston head described in can be cleaned automatically in outlet to described nozzle, prevents shower nozzle from blocking；
2. the cleaning waste water of shower nozzle described in is recyclable, economizes on resources；
3. passage described in by deformation, heating, the ingenious combination of electrostatic interaction automatically along with the motion of described piston, can reduce the ink being attached on described conduit wall, prevent shower nozzle to be plugged to greatest extent.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of printer head purging system.
Fig. 2 is cleaning head sectional view.
Fig. 3 is channel wall structure schematic diagram one.
Fig. 4 is channel wall structure schematic diagram two.
Wherein, 11-inking chamber, 12-minitype piston, 13-piston controller, 112-ink entrance, 1111-passage, 21-cleaning head, 212-cleaning wall, 213-capillary tube, 214-collecting pipe, 2211-recovery port, 221-wastewater collection passage, 222-waste water pump, 223-wastewater filter box, 11111-deformation layer, 11112-zone of heating, 11113-electrostatic layer, 111111-Piezoelectric Driving plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.As it is shown in figure 1, a kind of printer head purging system, including shower nozzle and the cleaning device that is arranged on shower nozzle.Shower nozzle includes inking chamber 11, is arranged on the interior minitype piston 12 being slidably connected with inking chamber of inking chamber 11 and the piston controller 13 electrically connecting minitype piston 12.Inking chamber 11 includes the nozzle being arranged on bottom, and leads to the ink entrance 112 of ink inlet tube.Nozzle is included in entrance, the outlet being arranged at bottom and connection entrance and the passage 1111 of outlet that top communicates with inking chamber, and the bore of entrance is more than the bore of outlet, and ink flow to export ejection along the vias inner walls tilted after entrance enters nozzle.
Clean device to include being arranged on the cleaning head 21 bottom minitype piston, be arranged at the waste water reclaiming device below nozzle.Cleaning head includes rotary electric machine, the cleaning wall 212 being arranged on surface, is embedded at the capillary tube 213 on cleaning wall surface；Capillary tube is communicated with waste water reclaiming device by the collecting pipe 214 within cleaning head, cleaning wall surface configuration Clean Brush for cleaning.Waste water reclaiming device includes being provided with the wastewater collection passage 221 of recovery port 2211, waste water pump 222 and wastewater filter box 223；Waste water pump 222 is for being delivered to wastewater filter box 223 by the waste water from wastewater collection passage, and the outlet of wastewater filter box 223 is led to cleaning head, communicated with the collecting pipe 214 in cleaning head.
The passage of nozzle includes conduit wall, and conduit wall is sequentially provided with deformation layer 11111, zone of heating 11112 and electrostatic layer 11113 from the inside to the outside.Deformation layer 11111 includes the Piezoelectric Driving plate 111111 set gradually along the ink flow direction.Zone of heating 11112 includes Electric radiant Heating Film.Electrostatic layer 11113 includes electrostatic film.The inwall of the inking chamber above nozzle is arranged the most respectively with the Piezoelectric Driving plate once arranged along the ink flow direction one to one, for controlling the switch of Piezoelectric Driving plate.Switch includes being embedded in the conducting block 113 being made up of conductive material such as copper of inking chamber inwall, and the both sides outer wall of minitype piston 12 arranges the power supply bar 121 corresponding with conducting block 113, and power supply bar 121 is electrically connected with power supply, is that Piezoelectric Driving plate is powered by conducting block.When minitype piston from top to bottom moves in inking chamber, power supply bar 121 moves closer to conducting block 113.Power supply bar is less than the conducting block 113 length at vertical direction in the length of 121 vertical directions, power supply bar 121 from top to bottom transports along with minitype piston, when touching conducting block 113, turn on the circuit between the Piezoelectric Driving plate that power supply is corresponding with conducting block 113 so that Piezoelectric Driving plate produces the deformation towards nozzle interior bending after energising.Along with minitype piston continue move downward, power supply bar 121 leaves first conducting block, mobile second conducting block to this conducting block, drives the Piezoelectric Driving plate generation deformation that second conducting block is corresponding, by that analogy.During from top to bottom running along with minitype piston, generation deformation the most once opened by Piezoelectric Driving plate, promotes the ink flow down (such as Fig. 4) of passage wall surface.Zone of heating 11112 includes Electric radiant Heating Film, and conduit wall is heated by Electric radiant Heating Film, prevents ink dry and hard at passage wall surface.Electrostatic layer 11113 includes electrostatic film, and electrostatic film produces electrostatic, to ink particles generation effect so that ink particles leaving channel wall surface, keeps the cleaning of passage wall surface.
During printing, ink is entered in inking chamber through ink entrance by ink inlet tube, then is sprayed by the nozzle identical with inking chamber, completes to print.Minitype piston is airtight with described inking chamber to be slidably connected, and prints and can continue to move downward in described inking chamber under the control of described piston controller after terminating, and is released by the ink of residual in described inking chamber.
The work process of printer head of the present utility model is as follows:
When starting to print, ink, in ink inlet tube enters inking chamber, is carried out print job by nozzle ejection.In work process, the zone of heating of conduit wall and electrostatic layer can be energized by strengthen ink mobility so that print procedure ink inside flowing more unobstructed.In print procedure, minitype piston can also switch in above space up and down under the effect of piston controller in inking chamber, further promotes the flowing of ink, increases the thrust of the ejection of ink.
At the end of printing (or at the end of fast), minitype piston moves downward under the promotion of piston controller, minitype piston is during pressure down, power supply bar contacts successively with conducting block, open Piezoelectric Driving plate and flow to effect generation deformation successively along ink, promote the ink flow down of passage wall surface.Deformation layer produces the ink of deformation guiding channel wall surface and flows downwardly to outlet along conduit wall.Conduit wall is being heated by zone of heating, prevents ink dry and hard at passage wall surface.It is positioned at the electrostatic of electrostatic layer generation of most surface to ink particles generation effect so that ink particles leaving channel wall surface.By deformation, heating and the multiple action of electrostatic, reduce the ink being attached on conduit wall.During minitype piston continues down motion, cleaning head is pushed in the outlet of shower nozzle.Rotary electric machine drives cleaning head to rotate so that the cleaning brush in cleaning wall sweeps out a mouthful inwall.Cleaning used waste water to collect through the wastewater collection passage of waste plant, the work of waste water pump unlatching simultaneously, the waste water of collection is pumped to wastewater filter box, the outlet of nozzle is rinsed after filter cleaning in wastewater filter box by waste water by capillary tube ejection.
Although being described in conjunction with the accompanying embodiment of the present utility model, but those of ordinary skill in the art can make various deformation or amendment within the scope of the appended claims.
Claims (9)
1. a printer head purging system, including shower nozzle and the cleaning device that is arranged on described shower nozzle；Described shower nozzle includes inking chamber (11), is arranged on the interior minitype piston (12) being slidably connected with described inking chamber (11) of described inking chamber (11) and the piston controller (13) electrically connecting described minitype piston (12)；Described inking chamber (11) includes the nozzle being arranged on bottom, and leads to the ink entrance (112) of ink inlet tube；Described nozzle is included in entrance that top communicates with described inking chamber (11), is arranged at the outlet of bottom and connects the passage (1111) of described entrance and described outlet, and the bore of described entrance is more than the bore of described outlet；It is characterized in that: described cleaning device includes being arranged on the cleaning head (21) of described minitype piston (12) bottom, being arranged at the waste water reclaiming device below described nozzle.
A kind of printer head purging system the most according to claim 1, it is characterised in that: described cleaning head (21) includes rotary electric machine, the cleaning wall (212) being arranged on surface, is embedded at the capillary tube (213) on described cleaning wall (212) surface；Described capillary tube (213) communicates with described waste water reclaiming device, described cleaning wall (212) surface configuration Clean Brush for cleaning.
A kind of printer head purging system the most according to claim 2, it is characterised in that: described waste water reclaiming device includes being provided with the wastewater collection passage (221) of recovery port (2211), waste water pump (222) and wastewater filter box (223)；Described waste water pump (222) is for being delivered to described wastewater filter box (223) by the waste water from described wastewater collection passage (221), and described cleaning head (21) is led in the outlet of described wastewater filter box (223).
A kind of printer head purging system the most according to claim 3, it is characterized in that: described passage (1111) includes that passage (1111) wall, described passage (1111) wall are sequentially provided with deformation layer (11111), zone of heating (11112) and electrostatic layer (11113) from the inside to the outside.
A kind of printer head purging system the most according to claim 4, it is characterised in that: described deformation layer (11111) includes the Piezoelectric Driving plate (111111) set gradually along the described ink flow direction.
A kind of printer head purging system the most according to claim 4, it is characterised in that: described zone of heating (11112) includes Electric radiant Heating Film.
A kind of printer head purging system the most according to claim 4, it is characterised in that: described electrostatic layer (11113) includes electrostatic film.
A kind of printer head purging system the most according to claim 5, it is characterised in that: the inwall of the described inking chamber (11) above described nozzle is provided for controlling the switch of described Piezoelectric Driving plate (111111).
A kind of printer head purging system the most according to claim 8, it is characterized in that: described switch includes being embedded in the conducting block of described inking chamber (11) inwall, the both sides outer wall of described minitype piston (12) arranges the power supply bar corresponding with described conducting block, described power supply bar electric connection of power supply, is that described Piezoelectric Driving plate (111111) is powered by described conducting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214664.2U CN205439585U (en) | 2016-03-21 | 2016-03-21 | Print head cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214664.2U CN205439585U (en) | 2016-03-21 | 2016-03-21 | Print head cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205439585U true CN205439585U (en) | 2016-08-10 |
Family
ID=56573531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620214664.2U Expired - Fee Related CN205439585U (en) | 2016-03-21 | 2016-03-21 | Print head cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205439585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584222A (en) * | 2016-03-21 | 2016-05-18 | 浙江百事德办公设备有限公司 | Cleaning system for spray head of printer |
| CN107618266A (en) * | 2017-11-07 | 2018-01-23 | 徐勤凤 | A kind of cleaning device of inkjet printer head |
-
2016
- 2016-03-21 CN CN201620214664.2U patent/CN205439585U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584222A (en) * | 2016-03-21 | 2016-05-18 | 浙江百事德办公设备有限公司 | Cleaning system for spray head of printer |
| CN105584222B (en) * | 2016-03-21 | 2017-07-14 | 浙江百事德办公设备有限公司 | A kind of printer head purging system |
| CN107618266A (en) * | 2017-11-07 | 2018-01-23 | 徐勤凤 | A kind of cleaning device of inkjet printer head |
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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: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |