CN205467925U - Printer self -cleaning shower nozzle - Google Patents
Printer self -cleaning shower nozzle Download PDFInfo
- Publication number
- CN205467925U CN205467925U CN201620214667.6U CN201620214667U CN205467925U CN 205467925 U CN205467925 U CN 205467925U CN 201620214667 U CN201620214667 U CN 201620214667U CN 205467925 U CN205467925 U CN 205467925U
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- China
- Prior art keywords
- recovery
- cleaning
- ink
- shower nozzle
- piston
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- Expired - Fee Related
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Abstract
The utility model relates to a print technical field, especially relate to a printer self -cleaning shower nozzle. Include the ink chamber, set up the piston control ware of being connected miniature piston at ink intracavity and ink chamber sliding connection's miniature piston and electricity, 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 includes at top and the communicating entry in ink chamber, sets up in the passageway of export and the intercommunication entry and the export of bottom, its characterized in that: the cleaning head setting is retrieved in miniature piston bottom including retrieving cleaning head, recovery tube, recovery pump to miniature piston for clean export, the recovery tube communicates the recovery cleaning head and advances the china ink pipe, and recovery tube and recovery pump intercommunication are retrieved the cleaning head and is communicate with the recovery pump. Retrieve the cleaning head and in clean jet exit, will carry back mo guanzhong again through retrieving pump and recovery tube by the water spray that the nozzle was retrieved.
Description
Technical field
This utility model relates to printing technique field, particularly relates to a kind of printer self-cleaning shower nozzle.
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 CN 204914901 U, 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, a kind of printer self-cleaning shower nozzle is provided, including 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；It is characterized in that: described minitype piston includes reclaiming cleaning head, recovery tube, recovery pump, and described recovery cleaning head is arranged on bottom described minitype piston, is used for cleaning described outlet；Described recovery tube connects described recovery cleaning head and described ink inlet tube, and described recovery tube connects with described recovery pump, and described recovery cleaning head connects with described recovery pump.The described water spray reclaimed by described nozzle, while cleaning described jet expansion, is again transmitted back in ink inlet tube by described recovery cleaning head through described recovery pump and described recovery tube.
As preferably, described recovery cleaning head includes the cleaning wall being arranged on surface and is arranged on the retracting device in described cleaning wall；Described retracting device includes the recovery entrance being embedded in described cleaning wall surface, and the recovery connected with described recovery pump exports, and connects described recovery entrance and the recovery capillary tube of described recovery outlet, and connects the collecting pipe of each capillary tube and described recovery pump.Under the effect of described recovery pump, the ink in described outlet enters described capillary tube through each described recovery entrance, described reclaim the outlet described collecting pipe of entrance, conflux, then output is to described recovery tube, it is achieved the recycling of ink in described collecting pipe.
As preferably, described minitype piston arranges rotary electric machine, and the output shaft of described rotary electric machine is connected with described recovery cleaning head.Described recovery cleaning head, under the driving of described rotary electric machine, rotates so that clean more thorough in described outlet.
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 cleaning wall surface configuration Clean Brush for cleaning.Described Clean Brush for cleaning can clean the inner surface of described outlet, improves cleaning effect.
As preferably, the bore of described entrance is more than the bore of described outlet.
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. ink recovery can be used by piston head described in；
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 self-cleaning shower nozzle.
Fig. 2 is for reclaiming cleaning head sectional view.
Fig. 3 is channel wall structure schematic diagram one.
Fig. 4 is channel wall structure schematic diagram two.
Wherein, 1-inking chamber, 2-minitype piston, 3-piston controller, 4-ink inlet tube, 11-nozzle, 12-ink entrance, 21-reclaim cleaning head, 22-recovery tube, 23-recovery pump, 111-conduit wall, 1111-deformation layer, 1112-zone of heating, 1113-electrostatic layer, 11111-Piezoelectric Driving plate, 13-switch, 211-cleaning wall, 212-capillary tube, 213-collecting pipe.
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 self-cleaning shower nozzle.The minitype piston 2 being slidably connected with inking chamber 1 including inking chamber 1, being arranged in inking chamber and the piston controller 3 electrically connecting minitype piston 2.Inking chamber 1 includes the nozzle 11 being arranged on bottom, and leads to the ink entrance 12 of ink inlet tube 4.Nozzle 11 is included in entrance, the outlet being arranged at bottom and connection entrance and the passage of outlet that top communicates with inking chamber.During printing, ink is by ink inlet tube 4 in ink entrance 12 enters inking chamber 1, then is sprayed by the nozzle 11 identical with inking chamber 1, completes to print.Minitype piston 2 is airtight with described inking chamber 1 to be slidably connected, and prints and can move downward in described inking chamber under the control of described piston controller 3 after terminating, and is released by the ink of residual in described inking chamber.Minitype piston 2 includes reclaiming cleaning head 21, recovery tube 22, recovery pump 23, reclaims cleaning head 21 and is arranged on bottom minitype piston 2, is used for cleaning outlet；Cleaning head 21 and ink inlet tube 12 are reclaimed in recovery tube 22 connection, and recovery tube 22 connects with recovery pump 23, reclaim cleaning head 21 and connect with recovery pump 23.
Such as Fig. 3, passage includes conduit wall 111, and conduit wall is sequentially provided with deformation layer 1111, zone of heating 1112 and electrostatic layer 1113 from the inside to the outside.Deformation layer 1111 includes the multiple Piezoelectric Driving plates 11111 set gradually along the ink flow direction.The inwall of the inking chamber 1 above nozzle 11 is arranged the most respectively with the Piezoelectric Driving plate 11111 set gradually along the ink flow direction one to one, for controlling the switch 13 of Piezoelectric Driving plate 11111.When minitype piston 2 is triggered switch 13 by during down to lower motion in inking chamber 1, open Piezoelectric Driving plate 1111 and flow to act on successively produce deformation along ink, promote the ink flow down (such as Fig. 4) of passage wall surface.Zone of heating 1112 includes Electric radiant Heating Film, and conduit wall 111 is heated by Electric radiant Heating Film, prevents ink dry and hard on conduit wall 111 surface.Electrostatic layer 1113 includes electrostatic film, and electrostatic film produces electrostatic, to ink particles generation effect so that ink particles leaving channel wall 111 surface.
Such as Fig. 2, reclaim cleaning head 21 and include the cleaning wall 211 being arranged on surface and be arranged on the retracting device in cleaning wall 211.Cleaning wall 211 surface configuration Clean Brush for cleaning.Minitype piston 2 arranges rotary electric machine, and the output shaft of rotary electric machine is connected with reclaiming cleaning head 21.Reclaiming cleaning head 21 to rotate in outlet under the driving of rotary electric machine, Clean Brush for cleaning can clean the inner surface of outlet, improves cleaning effect so that clean more thorough.Retracting device includes the recovery entrance being embedded in cleaning wall surface, and the recovery connected with recovery pump exports, and connection is reclaimed entrance and reclaims the recovery capillary tube 212 of outlet, and connects the collecting pipe 213 of each capillary tube and recovery pump.Under the effect of recovery pump 23, the ink in outlet enters capillary tube 212 through each recovery entrance, is entered collecting pipe 213 by reclaiming outlet, confluxes, then export to recovery tube 22, it is achieved the recycling of ink in collecting pipe 213.
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 to switch generation effect, is opened Piezoelectric Driving plate and is flowed to act on successively produce deformation along ink, promote the ink flow down of passage wall surface during pressure down.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, reclaim cleaning head and be pushed in the outlet of shower nozzle.Rotary electric machine drives and reclaims cleaning head rotation so that the cleaning brush in cleaning wall sweeps out a mouthful inwall.The work of recovery pump unlatching simultaneously, is sucked ink in collecting pipe by capillary tube and confluxes, then transmit to ink inlet tube recycling.
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 (10)
1. a printer self-cleaning shower nozzle, including inking chamber (1), is arranged on the interior minitype piston (2) being slidably connected with described inking chamber (1) of described inking chamber (1) and the piston controller (3) electrically connecting described minitype piston (2)；Described inking chamber (1) includes the nozzle (11) being arranged on bottom, and leads to the ink entrance (12) of ink inlet tube (4)；Described nozzle (11) is included in entrance that top communicates with described inking chamber (1), is arranged at the outlet of bottom and connects the passage of described entrance and described outlet；It is characterized in that: described minitype piston (2) includes reclaiming cleaning head (21), recovery tube (22), recovery pump (23), described recovery cleaning head (21) is arranged on described minitype piston (2) bottom, is used for cleaning described outlet；Described recovery tube (22) connects described recovery cleaning head (21) and described ink inlet tube (4), and described recovery tube (22) connects with described recovery pump (23)；Described recovery cleaning head (21) connects with described recovery pump (23).
A kind of printer self-cleaning shower nozzle the most according to claim 1, it is characterised in that: described recovery cleaning head (21) includes the cleaning wall (211) being arranged on surface and is arranged on the retracting device in described cleaning wall (211)；Described retracting device includes the recovery entrance being embedded in described cleaning wall (211) surface, the recovery outlet connected with described recovery pump (23), connect described recovery entrance and the recovery capillary tube (212) of described recovery outlet, and connect the collecting pipe (213) of each capillary tube (212) and described recovery pump (23).
A kind of printer self-cleaning shower nozzle the most according to claim 2, it is characterised in that: described minitype piston (2) arranges rotary electric machine, and the output shaft of described rotary electric machine is connected with described recovery cleaning head (21).
A kind of printer self-cleaning shower nozzle the most according to claim 3, it is characterised in that: described passage includes that conduit wall (111), described conduit wall (111) are sequentially provided with deformation layer (1111), zone of heating (1112) and electrostatic layer (1113) from the inside to the outside.
A kind of printer self-cleaning shower nozzle the most according to claim 4, it is characterised in that: described deformation layer (1111) includes the Piezoelectric Driving plate (11111) set gradually along the described ink flow direction.
A kind of printer self-cleaning shower nozzle the most according to claim 4, it is characterised in that: described zone of heating (1112) includes Electric radiant Heating Film.
A kind of printer self-cleaning shower nozzle the most according to claim 4, it is characterised in that: described electrostatic layer (1113) includes electrostatic film.
A kind of printer self-cleaning shower nozzle the most according to claim 5, it is characterised in that: the inwall of the described inking chamber (1) of described nozzle (11) top is provided for controlling the switch (13) of described Piezoelectric Driving plate (11111).
A kind of printer self-cleaning shower nozzle the most according to claim 8, it is characterised in that: described cleaning wall (211) surface configuration Clean Brush for cleaning.
A kind of printer self-cleaning shower nozzle the most according to claim 9, it is characterised in that: the bore of described entrance is more than the bore of described outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214667.6U CN205467925U (en) | 2016-03-21 | 2016-03-21 | Printer self -cleaning shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214667.6U CN205467925U (en) | 2016-03-21 | 2016-03-21 | Printer self -cleaning shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205467925U true CN205467925U (en) | 2016-08-17 |
Family
ID=56653665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620214667.6U Expired - Fee Related CN205467925U (en) | 2016-03-21 | 2016-03-21 | Printer self -cleaning shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205467925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799329A (en) * | 2016-03-21 | 2016-07-27 | 浙江百事德办公设备有限公司 | Automatic cleaning sprayer of printer |
| CN109605938A (en) * | 2019-01-17 | 2019-04-12 | 南京沃航智能科技有限公司 | Automatically cleaning high-speed and high-efficiency ink jet type piezo jets |
-
2016
- 2016-03-21 CN CN201620214667.6U patent/CN205467925U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799329A (en) * | 2016-03-21 | 2016-07-27 | 浙江百事德办公设备有限公司 | Automatic cleaning sprayer of printer |
| CN105799329B (en) * | 2016-03-21 | 2017-06-23 | 浙江百事德办公设备有限公司 | A kind of printer self-cleaning shower nozzle |
| CN109605938A (en) * | 2019-01-17 | 2019-04-12 | 南京沃航智能科技有限公司 | Automatically cleaning high-speed and high-efficiency ink jet type piezo jets |
| CN109605938B (en) * | 2019-01-17 | 2024-03-01 | 南京沃航智能科技有限公司 | Self-cleaning high-speed Gao Xiaopen ink type piezoelectric spray 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: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |