CN205853634U - A kind of many spray head cleaning devices of jet printer - Google Patents
A kind of many spray head cleaning devices of jet printer Download PDFInfo
- Publication number
- CN205853634U CN205853634U CN201620474071.XU CN201620474071U CN205853634U CN 205853634 U CN205853634 U CN 205853634U CN 201620474071 U CN201620474071 U CN 201620474071U CN 205853634 U CN205853634 U CN 205853634U
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- CN
- China
- Prior art keywords
- print cartridge
- jet printer
- ink
- spray head
- slope
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Abstract
This utility model belongs to PCB character spray printing apparatus field, is specifically related to a kind of many spray head cleaning devices of jet printer；Include suction socket, collection print cartridge and drive the driver part of the two motion；It is provided with in suction socket and shower nozzle pump orifice the most one to one, and the ink droplet buffering slope the most coplanar with shower nozzle, it is provided with suction tube below pump orifice；Collection print cartridge be arranged on below suction socket, and with suction socket compact siro spinning technology, lower ink mouth connected set print cartridge, collection print cartridge at the bottom of be provided with suction ink liquid exhaust tube；Described driver part include being provided with slide block guide rail, be arranged on the support bottom collection print cartridge, lead screw motor that substrate and the driving arm of connection sliding block and support move reciprocatingly along guide rail, lead screw motor rotating shaft and ink droplet buffer slope and are arranged in an axially parallel mode；Using the cleaning device of technical solutions of the utility model, simple in construction, cleaning performance is good, it is adaptable to many shower nozzles high speed jet printer, and simply and reliably solves ink bleed, ink leak problem.
Description
Technical field
This utility model belongs to PCB character spray printing apparatus field, is specifically related to a kind of many spray head cleaning devices of jet printer.
Background technology
PCB is i.e. the printed circuit board (PCB) that we often say, for printed character on a printed circuit, and traditional method many employings silk screen printing,
The newest technology is to use jet printer spray printing character on a printed circuit.This new method has advantages much more very, such as: 1, due to
Have employed non-contact type spray printing, compare the contact of conventionally employed silk screen, the quality of spray printing character is more preferable；2, save required ink consumption, reduce
Production cost；3, it is not necessary to loaded down with trivial details net operation processed, the character file provided according to user can direct character needed for spray printing on a printed circuit,
Production efficiency is high.
Although existing jet printer has advantages much more very when printing PCB character, actually used in it remains some defects.
Owing to ink-jet ink there may be a small amount of large particulate matter and easily depositing agglomerate, such as titanium dioxide etc., or pipeline and shower nozzle enter bubble,
These situations can cause shower nozzle to block；The particularly stopping spray printing of long period, easily occurs shower nozzle blocking to cause disconnected ink, and then causes spray printing
Character disappearance and fuzzy.In order to solve blockage problem, some jet printers generally require release sprayhead and clear up, and not only waste time and energy, and
Delay print job；Individual other producer have employed negative pressure blotter, although can avoid the trouble that shower nozzle is dismantled, but its clean have employed by
Ink droplet on shower nozzle and be added dropwise to the black liquid one aspiration protocol collecting in print cartridge from shower nozzle, this scheme is often only suitable for the jet printer of 2～3 shower nozzles,
On many shower nozzles high speed jet printer, owing to collection print cartridge internal cavity is too big and forms the lower ink mouth i.e. cavity of corresponding each shower nozzle on the suction socket on cavity top
Opening port little pump orifice air-flow the most weak suck purge effect making each spray nozzle at each single spray nozzle when causing too much integrally aspirating
Undesirable, and then affect character spray printing effect and shower nozzle service life；The most this cleaning device collection print cartridge structure treatment on be also commonly present ink bleed,
Ink leak phenomenon, causes the problems such as attached damage of components.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, and cleaning performance is good, it is adaptable to many shower nozzles high speed jet printer, and can avoid ink bleed
Cleaning device with ink leak.
To achieve these goals, this utility model provides a kind of many spray head cleaning devices of jet printer, includes suction socket, collection print cartridge and drives two
The driver part of person's motion, wherein；Described suction socket is rectangular, is provided with and shower nozzle pump orifice the most one to one in this groove, and and shower nozzle
The most coplanar ink droplet buffering slope, is depressed in bottom suction socket at the bottom of the slope on ink droplet buffering slope and arranges lower ink mouth, being provided with below described pump orifice
Suction tube；Described collection print cartridge is arranged on below suction socket, and with suction socket compact siro spinning technology, described lower ink mouth connected set print cartridge, collection print cartridge bottom arrange
There is the exhaust tube of suction ink liquid；Described driver part includes being provided with the guide rail of slide block, being arranged on support, connection sliding block and the support bottom collection print cartridge
Substrate and the lead screw motor that moves reciprocatingly along guide rail of driving arm, the rotating shaft of lead screw motor and described ink droplet buffering slope be arranged in an axially parallel mode.
If the high spray printing efficiency that high speed spray printing owner is realized by many shower nozzles, ink droplet buffering slope is the most coplanar with shower nozzle to ensure that ink droplet buffering slope is done
During reciprocating motion below shower nozzle.
Use technical solutions of the utility model the many spray head cleaning devices of jet printer have a characteristic that due to mainly include suction socket, collection print cartridge with
And the driving means of the two, structure is relatively easy；Pump orifice, ink droplet buffering slope one_to_one corresponding upper and lower with shower nozzle respectively, and take under pump orifice
Side is respectively provided with suction tube, lower ink mouth connected set print cartridge, arranges the mode of the exhaust tube of suction ink liquid, integrally take out compared to traditional bottom collection print cartridge
Suction mode, well avoids gas leak phenomenon, and cleaning performance is more preferable, and one_to_one corresponding has the most preferably adapted to the jet printer of many shower nozzles；Additionally due to take out
Bothrium and collection print cartridge are for aspirate respectively, and therefore compared in traditional structure only aspirated collection print cartridge, it is more timely and thorough to the suction of ink liquid
The end, ink bleed, ink leak phenomenon can be prevented effectively from.
Preferably, in order to reduce difficulty of processing, it is convenient for changing suction socket simultaneously, about described suction socket, has been arranged side by side two, each take out
It is made up of four groups of pump orifices and the ink droplet buffering slope of corresponding four shower nozzles in bothrium.
Preferably, in order to ensure best buffering effect, described ink droplet buffering slope is the triangular prism cylindricality kept flat.
Preferably, the described bottom surface of print cartridge inner chamber body that integrates is as slope structure, and described exhaust tube is arranged at the bottom of the slope of slope structure, the most permissible
Preferably collect and aspirate ink liquid.
Preferably, in order to improve the sealing effectiveness of suction socket and collection print cartridge, described suction socket is close as step with the face that is linked and packed integrating print cartridge
Envelope.
In order to improve sealing effectiveness further, it is to avoid leakage, described in be linked and packed face higher than lower ink mouth bottom surface.
Preferably, in order to ensure the steadiness of integrated model, in feed screw nut's mounting bracket of described lead screw motor, described support is by front and back
Two inverted trapezoidal sheets form symmetric support, are provided with motor support base below described lead screw motor.
Preferably, described guide rail has one, is provided with at least two slide block.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the many spray head cleaning devices of this utility model jet printer；
Fig. 2 is the local axonometric exploded view of this device；
Fig. 3 is the another local axonometric exploded view of this device.
In figure: 1. suction socket 2. pump orifice 3. ink droplet buffering slope 4. collects print cartridge 5 lead screw motor 6. guide rail 7. motor support base
8. 13. times black mouths of support 9. substrate 10. suction tube 11. exhaust tube 12. step fitting surface.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Seeing Fig. 1, Fig. 2, Fig. 3, this utility model provides a kind of many spray head cleaning devices of jet printer, including two suction sockets 1 and a collection print cartridge
4, two suction sockets 1 are sealingly mounted on collection print cartridge 4 side by side, and two suction sockets 1 are by four pump orifices 2 and four ink droplet buffering slopes 3
Composition, each pump orifice 2 and ink droplet buffering slope 3 form one group, and a corresponding shower nozzle, and in figure 3, the ink droplet drops on each shower nozzle arrives
Ink droplet buffers on slope 3, then is diverted to the lower ink mouth 13 of ink droplet buffering bottom, both sides, slope 3, thus drops to collect in print cartridge 4, and ink droplet buffering is oblique
Slope 3 is the triangular prism cylindricality kept flat, and relative to suction socket 1 concave downward at the bottom of the slope on slope, in order to collecting ink liquid, collection print cartridge 4 bottom is by two
The support 8 of individual inverted trapezoidal supports and is arranged on a packaged substrate 9 having two slide blocks, the parts under the drive of lead screw motor 5, on substrate 9
Moving reciprocatingly along guide rail 6, along the ink droplet suck purge on the shower nozzle of top, stroke is a shower nozzle length, the feed screw nut of lead screw motor 5
Being arranged on the support 8 of collection print cartridge 4 bottom, lead screw motor 5 is arranged on motor support base 7, and it is secondary that motor support base 7 faces slide block guide rail.
At Fig. 2, in 3, each pump orifice 2 on suction socket 1 has connected suction tube 10, along with the cleaning parts on substrate 9 move reciprocatingly,
Direct for ink droplet on shower nozzle fixed above suck purge is fallen；Integrate print cartridge 4 inner chamber body as slope structure, and preferably lateral symmetry arrange forming V-shape,
Having connected exhaust tube 11 in bottom, slope, the black liquid suction in collection print cartridge 4 is fallen, the effect of suction tube 10 and exhaust tube 11 is provided to aspirate ink liquid,
Simply the position of suction is different.
In figure 3, suction socket 1 and the fitting surface integrating print cartridge 4 coordinate face 12, the lower Mo Kou bottom surface of ink droplet buffering bottom, both sides, slope 3 as step
Less than cooperation face, the simple ink liquid that solves is by coordinating face exosmosis.
The above is to load automatically to clean its shower nozzle as a example by eight shower nozzles by jet printer to be illustrated, actually used in can also be to load four or six
Individual shower nozzle, now the corresponding pump orifice of shower nozzle 2 and ink droplet buffering slope 3 can continue to use eight shower nozzles, it is also possible to reduce little by above structure correspondence
Pump orifice 2 and the group number on ink droplet buffering slope 3, its structure is similar with examples detailed above, repeats no more.
Above-described is only preferred implementation of the present utility model, and in scheme, the known general knowledge such as concrete structure and characteristic is too much retouched at this
State, it is noted that for the person of ordinary skill of the art, on the premise of without departing from this utility model structure, it is also possible to make some changes
Shape and improvement, these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practicality of patent that this utility model is implemented
Property.
Claims (8)
1. the many spray head cleaning devices of jet printer, it is characterised in that: include suction socket, collection print cartridge and drive the driver part of the two motion,
Wherein；
Described suction socket is rectangular, is provided with and shower nozzle pump orifice the most one to one in this groove, and the ink droplet buffering the most coplanar with shower nozzle
Slope, is depressed in bottom suction socket at the bottom of the slope on ink droplet buffering slope and arranges lower ink mouth, and described pump orifice is provided with suction tube；
Described collection print cartridge is arranged on below suction socket, and with suction socket compact siro spinning technology, described lower ink mouth connected set print cartridge, collection print cartridge bottom be provided with
The exhaust tube of suction ink liquid；
Described driver part includes being provided with the guide rail of slide block, being arranged on substrate and the driving collecting support, connection sliding block and support bottom print cartridge
The lead screw motor that support moves reciprocatingly along guide rail, the rotating shaft of lead screw motor is arranged in an axially parallel mode with described ink droplet buffering slope.
The many spray head cleaning devices of jet printer the most according to claim 1, it is characterised in that: it is arranged side by side two about described suction socket,
It is made up of four groups of pump orifices and the ink droplet buffering slope of corresponding four shower nozzles in each suction socket.
The many spray head cleaning devices of jet printer the most according to claim 1 and 2, it is characterised in that: described ink droplet buffering slope is three kept flat
Prism cylindricality.
The many spray head cleaning devices of jet printer the most according to claim 3, it is characterised in that: the bottom surface of described collection print cartridge inner chamber body is domatic knot
Structure, described exhaust tube is arranged at the bottom of the slope of slope structure.
The many spray head cleaning devices of jet printer the most according to claim 3, it is characterised in that: described suction socket and the face that is linked and packed of collection print cartridge
For steps type seal.
The many spray head cleaning devices of jet printer the most according to claim 5, it is characterised in that be linked and packed described in: the bottom surface higher than lower ink mouth, the face.
The many spray head cleaning devices of jet printer the most according to claim 1, it is characterised in that: feed screw nut's mounting bracket of described lead screw motor
On, described support is formed symmetric support by former and later two inverted trapezoidal sheets, is provided with motor support base below described lead screw motor.
The many spray head cleaning devices of jet printer the most according to claim 7, it is characterised in that: described guide rail has one, is provided with at least
Two slide blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620474071.XU CN205853634U (en) | 2016-05-23 | 2016-05-23 | A kind of many spray head cleaning devices of jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620474071.XU CN205853634U (en) | 2016-05-23 | 2016-05-23 | A kind of many spray head cleaning devices of jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205853634U true CN205853634U (en) | 2017-01-04 |
Family
ID=57643811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620474071.XU Expired - Fee Related CN205853634U (en) | 2016-05-23 | 2016-05-23 | A kind of many spray head cleaning devices of jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205853634U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109471A (en) * | 2018-09-21 | 2019-01-01 | 深圳市微印科技有限公司 | A kind of double-station spray printing device |
| CN111267493A (en) * | 2020-03-19 | 2020-06-12 | 天津长荣数码科技有限公司 | Many shower nozzles self-cleaning control system based on Modbus |
| CN112571968A (en) * | 2019-09-30 | 2021-03-30 | 杭州万道精密机械制造有限公司 | Ink station for digital printing equipment and working method thereof |
-
2016
- 2016-05-23 CN CN201620474071.XU patent/CN205853634U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109471A (en) * | 2018-09-21 | 2019-01-01 | 深圳市微印科技有限公司 | A kind of double-station spray printing device |
| CN112571968A (en) * | 2019-09-30 | 2021-03-30 | 杭州万道精密机械制造有限公司 | Ink station for digital printing equipment and working method thereof |
| CN111267493A (en) * | 2020-03-19 | 2020-06-12 | 天津长荣数码科技有限公司 | Many shower nozzles self-cleaning control system based on Modbus |
| CN111267493B (en) * | 2020-03-19 | 2021-06-25 | 天津长荣数码科技有限公司 | Many shower nozzles self-cleaning control system based on Modbus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190523 |