CN108422753A - A kind of electromagnetic type digit printing nozzle - Google Patents
A kind of electromagnetic type digit printing nozzle Download PDFInfo
- Publication number
- CN108422753A CN108422753A CN201810454783.9A CN201810454783A CN108422753A CN 108422753 A CN108422753 A CN 108422753A CN 201810454783 A CN201810454783 A CN 201810454783A CN 108422753 A CN108422753 A CN 108422753A
- Authority
- CN
- China
- Prior art keywords
- valve body
- bobbin
- electromagnetic
- jet pipe
- pedestal
- 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.)
- Pending
Links
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
- B41J2/14—Structure thereof only for on-demand ink jet heads
Abstract
The invention discloses a kind of electromagnetic type digit printing nozzles, including conductive sheet, electromagnetic coil, bobbin, electromagnetic valve body, pressure pad, pedestal, jet pipe, valve body, portable pillar, spring, dyestuff spray road body, briquetting and adjusting gasket, it is set with conductive sheet on the dyestuff spray road body, it is combined with electromagnetic valve body on the outside of conductive sheet, electromagnetic valve body is internally provided with bobbin, electromagnetic coil is equipped on the outside of bobbin, road mates are sprayed in bobbin inside with dyestuff；The bobbin is internally provided with portable pillar, and portable pillar outer sheath is equipped with spring, and spring end is matched with dyestuff spray road body right end；The portable pillar right end is embedded with pressure pad, and pressure pad right end is in contact with jet pipe, and valve body is combined with outside jet pipe, and valve body left end is matched with electromagnetic valve body, and valve body right end is equipped with pedestal.The present invention is facilitated by multilayer adjusting gasket adjusts ink-jet flow, convenient disassembly；It is repaired using the pedestal of threaded screw thread easy；Nozzle service life is long, and vulnerable part is replaced simply, and maintenance cost is low.
Description
【Technical field】
The present invention relates to the technology of the technical field of digital dyestuff jet printing, especially electromagnetic type digit printing nozzle necks
Domain.
【Background technology】
Digital dyestuff jet printing industry all uses electromagnetic type nozzle to control ink-jet opening and closing time both at home and abroad now, and nozzle is different
The place that uses of model specification it is different, the ink ejection amount of the nozzle of each model is roughly the same, is kept under uniform pressure after test
Ink ejection amount is consistent.It is adjusted by the pressure of prepared Chinese ink to control ink ejection amount.Ink ejection amount is protected at the same pressure after one nozzle unlatching
Hold it is constant, to accomplish that ink-jet is uniform.Nozzle blocking leads to not ink-jet, shows to show money or valuables one carries unintentionally in carpet surface, close when there is impurity to press against
Packing cause nozzle fit badly ink leak shown in carpet surface colour mixture pollution carpet surface phenomenon, generate waste product.
Electromagnetic type nozzle frequently opens and closes at work, has certain service life, normal work just to need whole in 300 days
It replaces.Rubber cushion generates fatigue, and entire nozzle needs replacing.It can not be cleaned later due to blocking not ink-jet or having been pressed against because of impurity
Situation is required for replacing nozzle.The printing machine of four meters of breadth 25DPI is all replaced and once needs replacing 2048 nozzles, nozzle valence
Lattice are expensive, replace primary needs and increase very big production cost, we determine that one design of Development and design is closed in order to solve the above problem
Manage simple, long lifespan stamp nozzle.
【Invention content】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of electromagnetic type digit printing nozzle, energy
Enough facilitated by pressure pad and adjust ink-jet flow, convenient disassembly, repair is easy, and nozzle service life is long, and vulnerable part replaces simple, repair
It is at low cost；Very big reduction production cost.
To achieve the above object, the present invention proposes a kind of electromagnetic type digit printing nozzle, including conductive sheet, electromagnetic wire
Circle, bobbin, electromagnetic valve body, pressure pad, pedestal, jet pipe, valve body, portable pillar, spring, dyestuff spray road body, briquetting and adjusting gasket,
It is set with conductive sheet on the dyestuff spray road body, electromagnetic valve body is combined on the outside of conductive sheet, electromagnetic valve body is internally provided with bobbin,
Electromagnetic coil is equipped on the outside of bobbin, road mates are sprayed in bobbin inside with dyestuff；The bobbin is internally provided with portable pillar,
Portable pillar outer sheath is equipped with spring, and spring end is matched with dyestuff spray road body right end；The portable pillar right end is embedded with pressure pad,
Pressure pad right end is in contact with jet pipe, and valve body is combined with outside jet pipe, and valve body left end is matched with electromagnetic valve body, and valve body right end is equipped with
Pedestal has spacer to be connected by screw thread between pedestal and jet pipe.
Preferably, the section of the bobbin be I-shaped structure, be equipped with electromagnetic wire in the peripheral groove of bobbin
Circle.
Preferably, bobbin right end end face is equipped with annular groove, second insulator, the second insulation are equipped in annular groove
Body is annular.
Preferably, the pedestal is equipped with several card holes；Be equipped with screw thread on the pedestal and jet pipe, pedestal and
Jet pipe is connected by screw thread.
Preferably, being equipped with hollow spray road in the middle part of the jet pipe, jet pipe is made of wear-resistant material；The spring is compression bullet
Spring；It is equipped with hollow spray road in the dyestuff spray road body.
Preferably, being equipped with annular groove outside the valve body, the second sealing ring is equipped in annular groove, the second sealing ring is O
Type sealing ring.
Preferably, portable pillar right end end face is equipped with round notch, interference is embedded with pressure pad in round notch.
Preferably, spray road body is equipped with ladder mouth, sprays and be equipped with insulator at the ladder mouth on road body, first
Insulator is annular；It is circumferentially provided with the annular groove that quantity is 2 outside the dyestuff spray road body, it is close to be combined with first in annular groove
Seal, the first sealing ring are O-ring seal.
Preferably, the spacer is composed of multi-disc gasket.
Beneficial effects of the present invention：The present invention can be facilitated by pressure pad adjusts ink-jet flow, and convenient disassembly, repair is easy,
Nozzle service life is long, and vulnerable part is replaced simply, and maintenance cost is low；Very big reduction production cost.
The present invention nozzle cavity portion increase chamber inner space, in favor of portable pillar and wire spring installation and
Activity space makes its activity be conducive to the flowing of dye liquor flexibly, in place；
Spring uses steel wire compressed spring, and elastic force is big, traverse is big；Pedestal is equipped with the dismounting that card hole facilitates pedestal；
Good using O-ring seal sealability, manufacturing expense is low, easy to use；Jet pipe is made of special wear-resistant material,
Service life is long；
Briquetting is mounted in portable pillar, is moved with portable pillar, replaceable；
Multilayer spacer can need to select different size according to technique, to select different ink ejection amounts.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structural schematic diagram of electromagnetic type digit printing nozzle of the present invention.
In figure：The first sealing rings of 1-, 2- conductive sheets, 3- first insulators, 4- electromagnetic coils, 5- bobbins, 6- solenoid valves
Body, the second sealing rings of 7-, 8- pressure pads, 9- pedestals, 10- card holes, 11- jet pipes, 12- valve bodies, 13- cavitys, 14- second insulators,
15- portable pillars, 16- springs, 17- dyestuffs spray road body, 18- briquettings, 19- spacers.
【Specific implementation mode】
Refering to fig. 1, of the invention, including conductive sheet 2, electromagnetic coil 4, bobbin 5, electromagnetic valve body 6, pressure pad 8, pedestal 9, spray
Pipe 11, valve body 12, portable pillar 15, spring 16, dyestuff spray road body 17, briquetting 18 and adjusting gasket 19, the dyestuff spray road body 17
On be set with conductive sheet 2,2 outside of conductive sheet is combined with electromagnetic valve body 6, and electromagnetic valve body 6 is internally provided with bobbin 5, outside bobbin 5
Side is equipped with electromagnetic coil 4, and 5 inside of bobbin is matched with dyestuff spray road body 17；The bobbin 5 is internally provided with portable pillar 15,
15 outer sheath of portable pillar is equipped with spring 16, and 16 end of spring is matched with dyestuff spray 17 right end of road body；15 right end of the portable pillar
Embedded with pressure pad 8,8 right end of pressure pad is in contact with jet pipe 11, and valve body 12,12 left end of valve body and solenoid valve are combined with outside jet pipe 11
Body 6 matches, and 12 right end of valve body is equipped with pedestal 9, has spacer 19 to be connected by screw thread between pedestal 9 and jet pipe 11.
Specifically, the section of the bobbin 5 is I-shaped structure, electromagnetic coil is equipped in the peripheral groove of bobbin 5
4。
Specifically, 5 right end end face of the bobbin is equipped with annular groove, second insulator 14 is equipped in annular groove, second absolutely
Edge body 14 is annular.
Specifically, the pedestal 9 is equipped with several card holes 10；It is equipped with screw thread, bottom on the pedestal 9 and jet pipe 11
Seat 9 is connected with jet pipe 11 by screw thread.
Specifically, 11 middle part of the jet pipe is equipped with hollow spray road, jet pipe 11 is made of wear-resistant material；The spring 16 is pressure
Contracting spring；It is equipped with hollow spray road in the dyestuff spray road body 17.
Specifically, 12 outside of the valve body is equipped with annular groove, it is equipped with the second sealing ring 7 in annular groove, the second sealing ring 7 is
O-ring seal.
Specifically, 15 right end end face of the portable pillar is equipped with round notch, interference is embedded with pressure pad 8 in round notch.
Specifically, spray road body 17 is equipped with ladder mouth, sprays and is equipped with insulator 3 at the ladder mouth on road body 17,
First insulator 3 is annular；It is circumferentially provided with the annular groove that quantity is 2 outside the dyestuff spray road body 17, coordinates in annular groove
It is O-ring seal to have the first sealing ring 1, the first sealing ring 1.
Specifically, the spacer 19 is composed of multi-disc gasket.
The course of work of the present invention：
A kind of electromagnetic type digit printing nozzle of the present invention during the work time, is described with reference to the drawings.
The nozzle structure of the present invention connects printing machine, and each printing machine can connect multiple nozzle structures.
After electromagnetic type nozzle is installed in place, dyestuff enters nozzle from dyestuff spray road body 17 and is full of cavity, on nozzle
Conductive sheet 2 is connected with the conductive sheet on printing machine nozzle pedestal；The dyestuff pipeline of nozzle is connected with dyestuff spray road body 17.Work as stamp
When machine feeding system is fed, it is full of dyestuff in 18 pervious cavity 13 of valve inner briquetting.Computer is controlled according on carpet pattern
The difference of a variety of colors controls corresponding nozzle action.Portable pillar 15 is in electromagnetic force after the nozzle electromagnetic coil 4 is by electronic work
Under effect, overcomes the resistance band dynamic pressure pad 8 of spring 16 to move up, form gap, pressure pad 8 and jet pipe 11 between pressure pad 8 and jet pipe 11
The thickness of gap multilayer adjusting gasket 19 adjust, dyestuff is ejected into the color that needs are printed off in carpet surface along gap from jet pipe 11
Pattern.Electromagnetic force disappears after the power supply of electromagnetic coil 4 stops, and portable pillar 15 playbacks under the action of the spring force of spring 16,
Pressure pad 8 pushes down nozzle hole, seals dyestuff and stops spraying.Complete a spray printing action process.
The present invention can be facilitated by pressure pad and adjust ink-jet flow, and convenient disassembly, repair is easy, and nozzle service life is long, easily
It damages part to replace simply, maintenance cost is low；Very big reduction production cost.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme all belong to the scope of protection of the present invention.
Claims (9)
1. a kind of electromagnetic type digit printing nozzle, it is characterised in that：Including conductive sheet (2), electromagnetic coil (4), bobbin
(5), electromagnetic valve body (6), pressure pad (8), pedestal (9), jet pipe (11), valve body (12), portable pillar (15), spring (16), dyestuff spray
Road body (17), briquetting (18) and adjusting gasket (19), the dyestuff sprays is set with conductive sheet (2), conductive sheet (2) on road body (17)
Outside is combined with electromagnetic valve body (6), and electromagnetic valve body (6) is internally provided with bobbin (5), electromagnetic coil is equipped on the outside of bobbin (5)
(4), bobbin (5) is internal matches with dyestuff spray road body (17)；The bobbin (5) is internally provided with portable pillar (15), activity
Column (15) outer sheath is equipped with spring (16), and spring (16) end is matched with dyestuff spray road body (17) right end；The portable pillar
(15) right end is embedded with pressure pad (8), and pressure pad (8) right end is in contact with jet pipe (11), and valve body (12) is combined with outside jet pipe (11),
Valve body (12) left end is matched with electromagnetic valve body (6), and valve body (12) right end is equipped with pedestal (9), between pedestal (9) and jet pipe (11)
There is spacer (19) to be connected by screw thread.
2. a kind of electromagnetic type digit printing nozzle as described in claim 1, it is characterised in that：The bobbin (5) is cut
Face is I-shaped structure, and electromagnetic coil (4) is equipped in the peripheral groove of bobbin (5).
3. a kind of electromagnetic type digit printing nozzle as described in claim 1, it is characterised in that：Bobbin (5) right end
End face is equipped with annular groove, and second insulator (14) is equipped in annular groove, and second insulator (14) is annular.
4. a kind of electromagnetic type digit printing nozzle as described in claim 1, it is characterised in that：The pedestal (9) is equipped with
Several card holes (10)；Screw thread is equipped on the pedestal (9) and jet pipe (11), pedestal (9) and jet pipe (11) pass through screw thread
Screw thread is connected.
5. a kind of electromagnetic type digit printing nozzle as described in claim 1, it is characterised in that：It is set in the middle part of the jet pipe (11)
There are hollow spray road, jet pipe (11) to be made of wear-resistant material；The spring (16) is compressed spring；In the dyestuff spray road body (17)
Equipped with hollow spray road.
6. a kind of electromagnetic type digit printing nozzle as described in claim 1, it is characterised in that：It is set outside the valve body (12)
There is annular groove, the second sealing ring (7) is equipped in annular groove, the second sealing ring (7) is O-ring seal.
7. a kind of electromagnetic type digit printing nozzle as described in claim 1, it is characterised in that：Portable pillar (15) right end
End face is equipped with round notch, and interference is embedded with pressure pad (8) in round notch.
8. a kind of electromagnetic type digit printing nozzle as described in claim 1, it is characterised in that：The spray road body (17)
It is equipped with ladder mouth, insulator (3) is equipped at the ladder mouth on spray road body (17), first insulator (3) is annular；The dyestuff
It is circumferentially provided with the annular groove that quantity is 2 outside spray road body (17), the first sealing ring (1), the first sealing are combined in annular groove
It is O-ring seal to enclose (1).
9. a kind of electromagnetic type digit printing nozzle as described in claim 1, it is characterised in that：The spacer (19) is by more
Piece gasket is composed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454783.9A CN108422753A (en) | 2018-05-14 | 2018-05-14 | A kind of electromagnetic type digit printing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454783.9A CN108422753A (en) | 2018-05-14 | 2018-05-14 | A kind of electromagnetic type digit printing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108422753A true CN108422753A (en) | 2018-08-21 |
Family
ID=63162906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810454783.9A Pending CN108422753A (en) | 2018-05-14 | 2018-05-14 | A kind of electromagnetic type digit printing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108422753A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0681129A1 (en) * | 1994-05-03 | 1995-11-08 | Honeywell Lucifer Sa | Pulse-controlled electromagnetic valve |
| CN1892083A (en) * | 2005-07-01 | 2007-01-10 | Smc株式会社 | Electromagnetic valve |
| CN101992599A (en) * | 2010-10-14 | 2011-03-30 | 罗俊生 | Spray head of steel plate surface-spraying marking device |
| CN103671952A (en) * | 2014-01-08 | 2014-03-26 | 浙江弘驰科技股份有限公司 | Light-weight miniaturized ultrahigh-speed switching electromagnetic valve |
| CN204263716U (en) * | 2014-11-27 | 2015-04-15 | 珠海富力特电子有限公司 | Shower nozzle and printing machine |
| CN205523079U (en) * | 2016-04-29 | 2016-08-31 | 奉化市星宇电子有限公司 | Ink electromagnetic pump for ink jet printer |
| CN207207439U (en) * | 2017-08-22 | 2018-04-10 | 杭州浙达精益机电技术股份有限公司 | A kind of dot matrix valve group device for dot matrix spray mark machine |
| CN208842028U (en) * | 2018-05-14 | 2019-05-10 | 威海海马地毯集团有限公司 | A kind of electromagnetic type digit printing spray head |
-
2018
- 2018-05-14 CN CN201810454783.9A patent/CN108422753A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0681129A1 (en) * | 1994-05-03 | 1995-11-08 | Honeywell Lucifer Sa | Pulse-controlled electromagnetic valve |
| CN1892083A (en) * | 2005-07-01 | 2007-01-10 | Smc株式会社 | Electromagnetic valve |
| CN101992599A (en) * | 2010-10-14 | 2011-03-30 | 罗俊生 | Spray head of steel plate surface-spraying marking device |
| CN103671952A (en) * | 2014-01-08 | 2014-03-26 | 浙江弘驰科技股份有限公司 | Light-weight miniaturized ultrahigh-speed switching electromagnetic valve |
| CN204263716U (en) * | 2014-11-27 | 2015-04-15 | 珠海富力特电子有限公司 | Shower nozzle and printing machine |
| CN205523079U (en) * | 2016-04-29 | 2016-08-31 | 奉化市星宇电子有限公司 | Ink electromagnetic pump for ink jet printer |
| CN207207439U (en) * | 2017-08-22 | 2018-04-10 | 杭州浙达精益机电技术股份有限公司 | A kind of dot matrix valve group device for dot matrix spray mark machine |
| CN208842028U (en) * | 2018-05-14 | 2019-05-10 | 威海海马地毯集团有限公司 | A kind of electromagnetic type digit printing spray head |
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