CN109263286A - A kind of printing machine spray head automatic flushing device - Google Patents
A kind of printing machine spray head automatic flushing device Download PDFInfo
- Publication number
- CN109263286A CN109263286A CN201811319695.4A CN201811319695A CN109263286A CN 109263286 A CN109263286 A CN 109263286A CN 201811319695 A CN201811319695 A CN 201811319695A CN 109263286 A CN109263286 A CN 109263286A
- Authority
- CN
- China
- Prior art keywords
- scraping article
- waste water
- collecting tank
- spray head
- printing machine
- 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.)
- Withdrawn
Links
- 239000007921 spray Substances 0.000 title claims abstract description 67
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 28
- 238000007639 printing Methods 0.000 title claims abstract description 20
- 239000002351 wastewater Substances 0.000 claims abstract description 82
- 238000007790 scraping Methods 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 9
- 239000002699 waste material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
- B41J2/16535—Cleaning of print head nozzles using wiping constructions
- B41J2/16538—Cleaning of print head nozzles using wiping constructions with brushes or wiper blades perpendicular to the nozzle plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16517—Cleaning of print head nozzles
- B41J2/16535—Cleaning of print head nozzles using wiping constructions
- B41J2/16541—Means to remove deposits from wipers or scrapers
Landscapes
- Ink Jet (AREA)
Abstract
The invention discloses a kind of printing machine spray head automatic flushing devices, including wastewater collection mechanism, the scraping article mechanism in wastewater collection mechanism a side and the scraping article flushing machine on scraping article mechanism side, wastewater collection mechanism includes wastewater collection disk and the waste water side collecting tank in wastewater collection disk a side；Scraping article mechanism includes the wiping eccentric shaft being set in the collecting tank of waste water side, is connected to the driving assembly of wiping eccentric shaft and several scraping article groups in wiping eccentric shaft outer side edges；Scraping article flushing machine includes several rinsing modules in the collecting tank a side of waste water side, and rinsing module includes water pipe and the nozzle that is connected to water pipe end and is embedded on the collecting tank inner wall of waste water side.The phenomenon that present invention carries out wiping cleaning to spray head using clean and wet scraping article, is not in color colour mixture between spray head damage and different spray heads, and cleaning effect is good, and high-efficient, the spray head after ensure that cleaning carries out the precision of ink-jet printed operation.
Description
Technical field
The present invention relates to printing machine field more particularly to a kind of printing machine spray head automatic flushing devices.
Background technique
In operation, the mechanism by being equipped with spray head fast moves printing machine and high speed ink jet realizes stamp operation.For
The pattern of different color is printed, different spray heads can spray the ink of different colours.In order to guarantee that the every subjob of spray head is equal
The generation for phenomena such as ink-jet movement can accurately be carried out, prevent ink condensation, blocking showerhead hole, after spray head long term ink-jet operation,
It needs to clean it.
The method of conventional cleaning spray head is, using dry brush direct labor's brush spray head, and since spray head is very accurate,
Hole very little above is directly brushed or is scraped using dry thing, will necessarily generate damage to spray head, jet nozzle precision degree is caused to drop
It is low, finally influence the precision of its ink-jet；Moreover, manual work, low efficiency.Simultaneously as different spray heads is according to specific needs
The ink of different colours can be sprayed, if the spray head different using same brush brush, it is mixed necessarily to will appear color between different spray heads
The problem of color, has a huge impact the ink-jet printed of later period.
Summary of the invention
In view of the above deficiencies, the purpose of the present invention is to provide a kind of printing machine spray head automatic flushing devices, using clean
And wet scraping article carries out wiping cleaning to spray head, the phenomenon that being not in color colour mixture between spray head damage and different spray heads,
And cleaning effect is good, and high-efficient, the spray head after ensure that cleaning carries out the precision of ink-jet printed operation.
The technical scheme adopted by the invention to achieve the purpose is as follows:
A kind of printing machine spray head automatic flushing device, which is characterized in that including a wastewater collection mechanism, be set to waste water receipts
A scraping article mechanism in collecting mechanism a side and the scraping article flushing machine being set on scraping article mechanism side, wherein the waste water
Collecting mechanism includes a wastewater collection disk and the waste water side collecting tank being set in wastewater collection disk a side；The scraping article machine
Structure includes the wiping eccentric shaft being set in the collecting tank of waste water side, the driving assembly for being connected to wiping eccentric shaft and setting
In several scraping article groups in wiping eccentric shaft outer side edges；The scraping article flushing machine includes being set in the collecting tank a side of waste water side
Several rinsing modules, the rinsing module include a water pipe and be connected to water pipe end and insertion waste water side collecting tank inner wall on
A nozzle.
As a further improvement of the present invention, the wiping eccentric shaft includes being set in the collecting tank of waste water side and along waste water
The rotation axis and be respectively arranged at rotation axis both ends and amesiality one eccentric connection that side collecting tank length direction extends
Rotation axis is divided into protrusion side and non-protruding side by axis, the extending direction along the bias connecting shaft；The scraping article group is set to rotation
On the protrusion side of axis.
As a further improvement of the present invention, the scraping article group is mainly made of the two panels scraping article being oppositely arranged, and is scraped at this
Upper end side has an inclined surface, and has a bar shaped inner groovy in the scraping article upper end other side, is formed in the scraping article upper end
Portion is scraped in one bar shaped；The fan-shaped mounting groove for scraping article installation is offered on the protrusion side of the rotation axis.
As a further improvement of the present invention, the driving component includes be set to one outer end of waste water side collecting tank one
First bearing seat is set in first bearing seat and is sheathed on one first deep groove ball bearing of eccentric connecting shaft periphery, is set to
A motor mount on first bearing seat side, the decelerating motor being set on motor mount and it is set to motor peace
Fill on seat and be connected to a driving gear set of geared motor output shaft, wherein the driving gear set is connected to eccentric connecting shaft
End.
As a further improvement of the present invention, the wastewater collection disk includes the main collecting tank of a waste water and is covered on waste water
One upper cover plate of main collecting tank upper end, wherein several limbers are offered on the upper cover plate, and under the main collecting tank of the waste water
End offers an at least apopore.
As a further improvement of the present invention, pass through an at least mistake between waste water side collecting tank and the main collecting tank of waste water
Water hole is connected.
As a further improvement of the present invention, the water hole is strip-shaped hole.
As a further improvement of the present invention, a bracket, the water are provided in the waste water side collecting tank outer side edges
It is connected between pipe and nozzle by a quick coupling, the quick coupling is set on bracket.
As a further improvement of the present invention, the waste water side another outer end of collecting tank is provided with a second bearing
Seat, is provided with one second deep groove ball bearing for being sheathed on eccentric connecting shaft periphery in the second bearing seat, connects in the bias
Shaft end portion is provided with an angle limit sensing chip.
As a further improvement of the present invention, it is oppositely arranged in the second bearing seat and is switched there are two close.
The invention has the benefit that passing through the wastewater collection mechanism, scraping article mechanism and scraping article that design with special construction
Flushing machine combines, and before wiping cleaning sprayer, first scraping article is soaked and is rinsed, and scraping article is made to be in clean and wet
State, then wiping cleaning is carried out to spray head, it follows that clean and wet scraping article, will not both scratch, damage spray head,
Foul or different color will not be got on spray head, then be not between spray head damage and different spray head color colour mixture show
As, and it is very clean to the cleaning of the wiping of spray head, cleaning effect is good, and the spray head after ensure that cleaning carries out ink-jet printed operation
Precision.Meanwhile replacing manually cleaning spray head automatically using mechanism, the cleaning efficiency of spray head greatly improved.
Above-mentioned is the general introduction of inventive technique scheme, below in conjunction with attached drawing and specific embodiment, is done further to the present invention
Explanation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of one side of the present invention；
Fig. 2 is partial structure diagram of the invention；
Fig. 3 is the structural schematic diagram of wiping eccentric shaft of the present invention；
Fig. 4 is the structural schematic diagram that wiping eccentric shaft of the present invention is combined with scraping article group；
Fig. 5 is the structural schematic diagram of scraping article of the present invention；
Fig. 6 is the structural schematic diagram of wastewater collection mechanism of the present invention；
Fig. 7 is the partial structure diagram of scraping article mechanism of the present invention；
Fig. 8 is the overall structure diagram of another side of the present invention；
Fig. 9 is the structural schematic diagram that the present invention combines the upper mounting base with spray head.
Specific embodiment
Further to illustrate the present invention to reach the technical means and efficacy that predetermined purpose is taken, below in conjunction with attached drawing
And preferred embodiment, detailed description of specific embodiments of the present invention.
Fig. 1 and Fig. 2 are please referred to, the embodiment of the present invention provides a kind of printing machine spray head automatic flushing device, including a waste water
It collecting mechanism 1, the scraping article mechanism 2 being set in 1 a side of wastewater collection mechanism and is set on 2 side of scraping article mechanism
One scraping article flushing machine 3.Wherein, which including a wastewater collection disk 11 and is set to wastewater collection disk 11 1
A waste water side collecting tank 12 on side.The scraping article mechanism 2 includes the wiping eccentric shaft being set in waste water side collecting tank 12
21, several scraping article groups for being connected to a driving assembly 22 of wiping eccentric shaft 21 and being set in 21 outer side edges of wiping eccentric shaft
23.The scraping article flushing machine 3 includes several rinsing modules 31 being set in 12 a side of waste water side collecting tank, the rinsing module
31 include a water pipe 311 and the nozzle 312 for being connected to 311 end of water pipe and being embedded on 12 inner wall of waste water side collecting tank.
In original state, the scraping article group 23 of scraping article mechanism 2 downward, by the water-soaked in waste water side collecting tank 12, makes scraping article
Group 23 is in moisture state；Later, drive wiping eccentric shaft 21 towards 180 ° of 31 1 side to overturn of rinsing module by driving assembly 22,
During overturning, scraping article group 23 on wiping eccentric shaft 21 is rushed when scraping article group 23 has rotated 90 ° by scraping article with overturning
The nozzle 312 of washing machine structure 3 is sprayed water to scraping article group 23, is rinsed to scraping article group 23, scraping article group 23 is rinsed completely；When scraping article group
23 are then rotated up when being rotated in place, and scraping article group 23 upward, just scrapes the spray head of top, cleans, will spray to spray head
Waste ink on head is wiped off, is cleaned up, and the waste ink water generated after cleaning flows into wastewater collection disk 11 or waste water side collecting tank 12.
Specifically, as shown in Figure 3 and Figure 4, the wiping eccentric shaft 21 includes being set in waste water side collecting tank 12 and edge
The rotation axis 211 and be respectively arranged at 211 both ends of rotation axis and amesiality that collecting tank 12 length direction in waste water side extends
One eccentric connecting shaft 212, rotation axis 211 divided along the extending direction of the bias connecting shaft 212 for protrude side 2121 with it is non-protruding
Side 2122；The scraping article group 23 is set on the protrusion side 2121 of rotation axis 211.It is set by the eccentric protruding shaft of wiping eccentric shaft 21
Meter, wiping eccentric shaft 21 overturning until rotation axis 211 protrusion side 2121 and scraping article group 23 upward when, scraping article group 23 is being protruded
Under the action of side 2121 is convex, the spray head that can scrape top wipes the waste ink on spray head off in order to clean to spray head.
For the specific structure of scraping article group 23, as shown in figs. 4 and 5, scraping article group 23 is mainly scraped by the two panels being oppositely arranged
Item 231 forms, and has an inclined surface 2311 in the 231 upper end side of scraping article, and have one in the 231 upper end other side of scraping article
Shape inner groovy 2312, exactly by the inclined surface 2311 of 231 upper end of scraping article and the design of bar shaped inner groovy 2312, so that in the scraping article
231 upper ends form a bar shaped and scrape portion 2313, and 2313 thinner thickness of portion is scraped in bar shaped, convenient for carrying out wiping operation to spray head.Meanwhile
The fan-shaped mounting groove 21211 installed for scraping article 231 is offered on the protrusion side 2121 of the rotation axis 211.
In the present embodiment, as shown in Fig. 2 and Fig. 7, the driving component 22 includes being set to waste water side collecting tank 12 1
One first bearing seat 221 of outer end, one for being set in first bearing seat 221 and being sheathed on eccentric 212 periphery of connecting shaft
One deep groove ball bearing 222, is set to motor mount at the motor mount 223 being set on 221 side of first bearing seat
A decelerating motor 224 on 223 and the driving cog for being set on motor mount 223 and being connected to geared motor output shaft
Wheel group 225, wherein the driving gear set 225 is connected to eccentric 212 end of connecting shaft.Power is provided by decelerating motor 224, and
Wiping eccentric shaft 21 is transferred power to by driving gear set 225, driving wiping eccentric shaft 21 rotates, with drive scraping article group 23 with
Rotation.Before cleaning sprayer, scraping article group 23 downward, by the water-soaked in waste water side collecting tank 12, and need to spray head into
When row wiping cleans, scraping article group 23 can be made upward with 180 ° of overturning, convenient for carrying out wiping cleaning operation to spray head.
As shown in Fig. 1 and Fig. 6, the wastewater collection disk 11 is including the main collecting tank 111 of a waste water and is covered on the main receipts of waste water
Collect a upper cover plate 112 of 111 upper end of slot, wherein several limbers 1121 are offered on the upper cover plate 112, in scraping article group 23
When carrying out wiping cleaning to spray head, flowed into the main collecting tank 111 of waste water under the waste ink water droplet of generation and by limbers 1121.Together
When, an at least apopore 1111, the waste ink collected in the main collecting tank 111 of waste water are offered in main 111 lower end of collecting tank of the waste water
Water is discharged by apopore 1111.
When rinsing module 31 is rinsed scraping article group 23, waste water can be also generated, in order to be discharged in time to waste water,
An at least water hole 121 is arranged between waste water side collecting tank 12 and the main collecting tank 111 of waste water and is connected to for the present embodiment.
In the present embodiment, it is preferred that the water hole 121 is strip-shaped hole, when the liquid level of waste water in waste water side collecting tank 12 reached water
When at 121 position of hole, waste water is flowed into the main collecting tank 111 of waste water by water hole 121, is finally discharged by apopore 1111.
As shown in Figure 1, a bracket 122 is provided in 12 outer side edges of waste water side collecting tank, the water pipe 311 and spray
It is connected between mouth 312 by a quick coupling 313, the quick coupling 313 is set on bracket 122.As a result, by quick coupling
313 connection function, the water energy in water pipe 311 is quickly sprayed from nozzle 312, convenient for the flushing to scraping article group 23.Usual situation
Under, it is only necessary to water pipe 311, which can be passed water through, for water pipe additional make-up water pump flows on nozzle 312.
Printing machine spray head automatic flushing device provided in this embodiment, the control for 21 rotational angle of wiping eccentric shaft,
It can directly be controlled by the decelerating motor 224 of driving assembly 22.It is, of course, also possible to controlled by the way of more intelligent,
Corresponding controller and corresponding sensing device are added for device.Specifically, as shown in figure 8, in waste water side collecting tank 12
Another outer end is provided with a second bearing seat 4, is provided in the second bearing seat 4 and is sheathed on eccentric 212 periphery of connecting shaft
One second deep groove ball bearing 5,212 end of bias connecting shaft is provided with an angle limit sensing chip 6, by angle limit sense
Piece 6 is answered to carry out induction limit to the rotational angle of wiping eccentric shaft 21, after wiping eccentric shaft 21 has rotated specific angle,
Wiping eccentric shaft 21 cannot stop operating in time in order to prevent, can be by angle limit sensing chip 6 to the dynamic of wiping eccentric shaft 21
It is limited, keeps the rotational action of wiping eccentric shaft 21 more accurate.At the same time it can also opposite in the second bearing seat 4
There are two close to switch 7, close switch 7 is a kind of manipulable without carrying out mechanically direct contact with moving component for setting
Position switch can be acted when wiping eccentric shaft 21 turns to a certain specific position close to switch 7, thus to corresponding control
Device processed provides control instruction, to control decelerating motor 224 and other movement structures.
When specifically being cleaned to spray head 20, spray head 20 is put into above cleaning device, spray head 20 is made to be located at scraping article group
Right above 23.Certainly, in order to improve cleaning efficiency, Rapid Cleaning is carried out to multiple spray heads 20, can be increased for cleaning device
If conventional translation mechanism, as shown in figure 9, multiple spray heads 20 are installed in the corresponding position in mounting base 10, by translating machine
The integral position of cleaning device can be adjusted in structure (not shown), so that scraping article group 23 is being moved to corresponding spray head 20 just
Lower section, multiple scraping article groups 23 carry out wiping cleaning to multiple spray heads 20 simultaneously, after the completion of cleaning, then by the movement of translation mechanism,
Cleaning device can be made to be moved to the next position, other spray heads 20 be cleaned, to greatly improve cleaning efficiency.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore technical characteristic same as or similar to the above embodiments of the present invention is used, and obtained other structures, in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of printing machine spray head automatic flushing device, which is characterized in that including a wastewater collection mechanism, be set to wastewater collection
A scraping article mechanism in mechanism a side and the scraping article flushing machine being set on scraping article mechanism side, wherein the waste water is received
Collecting mechanism includes a wastewater collection disk and the waste water side collecting tank being set in wastewater collection disk a side；The scraping article mechanism
Including be set in the collecting tank of waste water side a wiping eccentric shaft, be connected to a driving assembly of wiping eccentric shaft and be set to
Several scraping article groups in wiping eccentric shaft outer side edges；The scraping article flushing machine includes being set in the collecting tank a side of waste water side
Several rinsing modules, the rinsing module include a water pipe and are connected on water pipe end and insertion waste water side collecting tank inner wall
One nozzle.
2. printing machine spray head automatic flushing device according to claim 1, which is characterized in that the wiping eccentric shaft includes
It is set in the collecting tank of waste water side and the rotation axis that extends along waste water side collecting tank length direction and is respectively arranged at rotation axis
Both ends and an amesiality eccentric connecting shaft, rotation axis is divided into along the extending direction of the bias connecting shaft protrude side with it is non-convex
Side out；The scraping article group is set on the protrusion side of rotation axis.
3. printing machine spray head automatic flushing device according to claim 2, which is characterized in that the scraping article group is mainly by phase
To the two panels scraping article composition of setting, there is an inclined surface in the scraping article upper end side, and have one in the scraping article upper end other side
Bar shaped inner groovy forms a bar shaped in the scraping article upper end and scrapes portion；It offers on the protrusion side of the rotation axis and is installed for scraping article
Fan-shaped mounting groove.
4. printing machine spray head automatic flushing device according to claim 2, which is characterized in that the driving component includes setting
In being placed in a first bearing seat of one outer end of waste water side collecting tank, being set to first bearing seat and it is sheathed on outside eccentric connecting shaft
One first deep groove ball bearing that encloses, is set on motor mount the motor mount being set on first bearing seat side
A decelerating motor and be set on motor mount and be connected to a driving gear set of geared motor output shaft, wherein should
Driving gear set is connected to eccentric connecting shaft end.
5. printing machine spray head automatic flushing device according to claim 1, which is characterized in that the wastewater collection disk includes
The main collecting tank of one waste water and the upper cover plate for being covered on the main collecting tank upper end of waste water, wherein offered on the upper cover plate several
Limbers, and an at least apopore is offered in the main collecting tank lower end of the waste water.
6. printing machine spray head automatic flushing device according to claim 5, which is characterized in that waste water side collecting tank with
It is connected between the main collecting tank of waste water by an at least water hole.
7. printing machine spray head automatic flushing device according to claim 6, which is characterized in that the water hole is bar shaped
Hole.
8. printing machine spray head automatic flushing device according to claim 1, which is characterized in that in waste water side collecting tank
It is provided with a bracket in outer side edges, is connected between the water pipe and nozzle by a quick coupling, the quick coupling is set to
On bracket.
9. printing machine spray head automatic flushing device according to claim 2, which is characterized in that in waste water side collecting tank
Another outer end is provided with a second bearing seat, is provided in the second bearing seat and is sheathed on the one the of eccentric connecting shaft periphery
Two deep groove ball bearings are provided with an angle limit sensing chip in the bias connecting shaft end.
10. printing machine spray head automatic flushing device according to claim 9, which is characterized in that in the second bearing seat
On be oppositely arranged there are two close to switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811319695.4A CN109263286A (en) | 2018-11-07 | 2018-11-07 | A kind of printing machine spray head automatic flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811319695.4A CN109263286A (en) | 2018-11-07 | 2018-11-07 | A kind of printing machine spray head automatic flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109263286A true CN109263286A (en) | 2019-01-25 |
Family
ID=65192181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811319695.4A Withdrawn CN109263286A (en) | 2018-11-07 | 2018-11-07 | A kind of printing machine spray head automatic flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109263286A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879002A (en) * | 2020-07-04 | 2022-01-04 | 东莞市图创智能制造有限公司 | Ink scraping device and printing equipment |
-
2018
- 2018-11-07 CN CN201811319695.4A patent/CN109263286A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879002A (en) * | 2020-07-04 | 2022-01-04 | 东莞市图创智能制造有限公司 | Ink scraping device and printing equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190125 |
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| WW01 | Invention patent application withdrawn after publication |