CN104401129B - Big character stenciling unit shower nozzle - Google Patents
Big character stenciling unit shower nozzle Download PDFInfo
- Publication number
- CN104401129B CN104401129B CN201410674507.5A CN201410674507A CN104401129B CN 104401129 B CN104401129 B CN 104401129B CN 201410674507 A CN201410674507 A CN 201410674507A CN 104401129 B CN104401129 B CN 104401129B
- Authority
- CN
- China
- Prior art keywords
- housing
- depression bar
- shower nozzle
- magnetic core
- nozzle
- 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.)
- Active
Links
Abstract
The present invention relates to big character stenciling unit shower nozzle, including the first housing, the second housing and the 3rd housing, it is provided with through hole in described first housing, the second housing and the 3rd housing, depression bar it is provided with in through hole, the top of depression bar is provided with Pressure-bar spring and fine setting jackscrew, depression bar is provided with ladder boss, is provided with seal between depression bar and the 3rd housing；3rd housing both sides are provided with magnetic core frame and pressing plate, and the space of pressing plate and the formation of magnetic core frame is provided with iron core, and iron core is wound around coil；It is provided with between depression bar and iron core and raises one's arm；3rd housing bottom is provided with nozzle piece, and nozzle piece center is provided with nozzle bore, is provided with ink chamber between nozzle piece and the 3rd housing；Top cover is provided with quick plug and Aviation Connector, and quick plug connects with ink chamber, and Aviation Connector is connected with coil.The superior effect of the present invention is: controlled the duty of iron core by coil electricity power-off, and then control is raised one's arm and driven depression bar to move, it is achieved spray printing；Low cost of manufacture, life-span length, easy to maintenance, operating efficiency is high.
Description
Technical field
The present invention relates to big character stenciling unit technical field, be specifically related to a kind of big character stenciling unit shower nozzle.
Background technology
The application of current logistics identification technology is the most progressively goed deep into each corner, the especially range of application in terms of industrial products and is more come
The most extensive, the complexity of application greatly increases so that mark becomes indispensable important set in various industry production quality management
Become part.
Product is carried out the effect of logistics mark mainly have following some:
The first, product identification is conducive to.Brand, trade mark, title, model and pattern etc. except product.By at product subscript
Note special mark, such as: the grade of product, Quality Inspector's numbering etc., product can be made to show one's talent in competition, improve brand
Popularity.
The second, the needs of tracking of products record.The lot number of product, order of classes or grades at school, flowing water wire size or date of manufacture direct spray printing are at product
On so that each product all has good trackability, significantly facilitates the quality management of enterprise and the district management of production marketing.
3rd, personation is prevented.Manufacturer Chang Ke is by preventing the mark of product, suppress personation, such as spray printing random code, bar code
Make those legal production firms can lead over counterfeiter etc. the application of new technology always.
4th, value-added content of product is increased.The title identifying trade mark or manufacturer on product means a kind of promise, consumption
Person it has been generally acknowledged that this is that follow-up of quality is fairly perfect, product to the enterprise that product quality is responsible for.
Review the printing history of the numeral on product, bar code, pattern or word, do not invent contactless continuous ink jet printer
Before, the mechanical reels punch often using screen process press, pad printer the most original completes printing, result of which
It is word poor definition, wastes time and energy that human error easily occurs, cause occurring that quality accident cannot be reviewed, and the effect that works
Rate is low, and the quality of product loses increasing client and consumer because identification printing is of low quality simultaneously, makes manufacturing enterprise cover
Suffer a loss.
The operation principle of DOD technology big character stenciling unit shower nozzle in the market is: (1) solenoid-driven, uses high-frequency electrical
Magnet valve performs spray printing action, and the every opening and closing of magnetic valve once sprays an ink dot；(2) flexible bowden cable, uses high-frequency electromagnetic valve to drive
Flexible bowden cable realizes the opening and closing of nozzle.
The shortcoming of the first scheme above-mentioned is: jet size is big, and electromagnetic valve structure limits operating frequency, it is impossible to realize high velocity spray
Print, inefficiency, and ink structure is tediously long, be very easy to blocking, frequency of maintenance is high, and the magnetic valve life-span is short, magnetic valve because of
It is low that high-frequency work closes precision, need to often adjust gap and clean to ensure spray printing effect.High maintenance rate cause production efficiency low,
Often maintenance causes waste, increases cost and pollutes environment；The shortcoming of above-mentioned first scheme is: because of structure similar to magnetic valve therefore
High speed spray printing cannot be realized.And the flexible bowden cable life-span is short, bracing wire place spool can only be designed as bending due to space requirement,
Under high frequency mo, bracing wire is constantly friction often fracture in spool, and reseting precision is low, needs also exist for often adjusting, and reduces raw
Produce efficiency.
Summary of the invention
In order to overcome defect of the prior art, it is an object of the invention to provide a kind of simple in construction, maintenance simplicity, manufacturing cost
Low big character stenciling unit shower nozzle.
The present invention is achieved by the following technical solutions:
Big character stenciling unit shower nozzle, including the first housing from top to bottom set gradually, the second housing and the 3rd housing, described
It is provided with through hole in one housing, the second housing and the 3rd housing, in described through hole, is provided with the depression bar being moved along it, the top of depression bar
Portion is provided with the fine setting jackscrew for executing stressed Pressure-bar spring and compression column with fixed spring to depression bar, and fine setting jackscrew is by screw thread and the
One housing connects；Described depression bar is provided with ladder boss, is provided with seal between described depression bar and the 3rd housing；Described first shell
Body is connected with top cover by pillar, and the both sides of the 3rd housing are provided with magnetic core frame, and magnetic core frame is provided with pressing plate, described pressing plate and magnetic core
The space that frame is formed is provided with iron core, and fixes with magnetic core frame, and iron core is wound around coil；It is provided with movement between described depression bar and iron core
Raising one's arm of depression bar, described in raise one's arm with the outer side edges of iron core as fulcrum, side of raising one's arm is arranged on ladder boss downside, and opposite side sets
Put above iron core；The bottom of the 3rd housing is provided with the nozzle piece stopping that depression bar moves, and the center of nozzle piece is provided with nozzle bore, spray
The black chamber connected with nozzle bore it is provided with between mouth sheet and the 3rd housing；Described top cover is provided with quick plug and Aviation Connector, described soon
Prompt plug is connected by ink Guan Yumo chamber, and described Aviation Connector is connected with coil by connecting line.
Described technical scheme is preferably, and the quantity of described depression bar is set to 1-48.
Described technical scheme be preferably, be provided with load axle between described 3rd housing and magnetic core frame, the rear end of magnetic core frame be provided with for
The housing pin of fixed magnetic core frame and holddown spring.
Described technical scheme is preferably, and the rear end of described magnetic core frame is provided with the support screw for regulating magnetic core frame angle.
Described technical scheme is preferably, and the diameter of described nozzle bore is less than the diameter of depression bar.
Described technical scheme is preferably, and the quantity of described quick plug is set to two.
Described technical scheme is preferably, and the bottom of described depression bar is provided with seal head.
Described technical scheme is preferably, and described pressing plate is provided with the fine adjustment screw of operating frequency of raising one's arm for regulation.
Described technical scheme is preferably, and is provided with angle coupling between ink chamber and ink pipe.
Described technical scheme is preferably, and described seal uses integrated sealing structure.
Described technical scheme is preferably, and described iron core takes the shape of the letter U shape.
Prior art use split type seal configuration, i.e. each depression bar seal all with a monomer coordinate, the present invention
For the defect that split type seal configuration later maintenance is loaded down with trivial details, the seal that the present invention uses is integrated sealing structure, the later stage
Easy to maintenance and low cost of manufacture.
The operation principle of big character stenciling unit shower nozzle of the present invention is: the controller of ink jet numbering machine is connected with Aviation Connector, and controller is sent out
Going out pulse signal, often send a pulse signal, coil electricity, coil is raised one's arm by iron core absorption, is made by lever principle
Depression bar moves up, and described depression bar separates with nozzle piece, and the black agent in ink chamber sprays from nozzle bore；By regulation pressing plate on micro-
Adjust screw to realize the higher-order of oscillation thus realize high speed spray printing.
Compared with prior art, the superior effect of the present invention is: is controlled the duty of iron core by coil electricity power-off, enters
And control is raised one's arm and is driven depression bar to move, it is achieved spray printing；Low cost of manufacture, life-span length, easy to maintenance, operating efficiency is high；Use
Reduce the maintenance rate of ink jet numbering machine after described code spraying machine shower nozzle, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is big character stenciling unit shower nozzle first embodiment part sectioned view of the present invention；
Fig. 2 be in Fig. 1 big character stenciling unit shower nozzle A-A to structural representation；
Fig. 3 is big character stenciling unit shower nozzle of the present invention second embodiment part sectioned view.
Accompanying drawing mark is as follows:
1-the first housing, 11-depression bar, 12-Pressure-bar spring, 13-fine setting jackscrew, 14-ladder boss, 15-pillar, 16-top cover,
The quick plug of 161-, 162-Aviation Connector, 163-ink pipe, 2-the second housing, 3-the 3rd housing, 31-seal, 32-magnetic core
Frame, 321-pressing plate, 322-iron core, 323-coil, 324-raise one's arm, 325-fine adjustment screw, 33-nozzle piece, 331-nozzle bore,
34-ink chamber, 4-load axle, 41-housing pin, 42-holddown spring, 43-support screw.
Detailed description of the invention
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearer, below in conjunction with accompanying drawing and
Example, is further elaborated to the present invention.Specific embodiment described herein is only in order to explain the present invention, not
For limiting the present invention.
Embodiment 1
As shown in accompanying drawing 1,2, big character stenciling unit shower nozzle of the present invention, including the first housing 1 from top to bottom set gradually,
Second housing 2 and the 3rd housing 3, is provided with through hole, described through hole in described first housing the 1, second housing 2 and the 3rd housing 3
Inside being provided with the depression bar 11 being moved along it, the top of depression bar 11 is provided with for executing stressed Pressure-bar spring 12 and fixing pressure to depression bar 11
The fine setting jackscrew 13 of bar spring 12, fine setting jackscrew 13 is connected by screw thread and the first housing 1；Described depression bar 11 is provided with ladder boss
14, it is provided with seal 31 between described depression bar 11 and the 3rd housing 3；Described first housing 1 is connected with top cover 16 by pillar 15,
The both sides of the 3rd housing 3 are provided with magnetic core frame 32, and magnetic core frame 32 is provided with the sky that pressing plate 321, described pressing plate 321 and magnetic core frame 32 are formed
Between be provided with iron core 322, and fix with magnetic core frame 32, described iron core 322, in U-shaped, iron core 322 is wound around coil 323；Described depression bar
Be provided with between 11 and iron core 322 can make that depression bar 11 moves raise one's arm 324, described in raise one's arm 324 with the outer side edges of iron core 322 as fulcrum,
324 sides of raising one's arm are arranged on the downside of ladder boss 14, and opposite side is arranged on above iron core 322；The bottom of the 3rd housing 3 is provided with
Stopping the nozzle piece 33 that depression bar 11 moves, the center of nozzle piece 33 is provided with nozzle bore 331, sets between nozzle piece 33 and the 3rd housing 3
There is the black chamber 34 connected with nozzle bore 331；Described top cover 16 is provided with quick plug 161 and Aviation Connector 162, described quick plug 162
Being connected with ink chamber 34 by ink pipe 163, described Aviation Connector 162 is connected with coil 323 by connecting line (not shown).
Being provided with load axle 4 between described 3rd housing 3 and magnetic core frame 32, the rear end of magnetic core frame 32 is provided with the pressure for fixed magnetic core frame 32
Tight screw 41 and holddown spring 42, described holddown spring 42 is set on housing pin 41 and housing pin 41 is through magnetic core frame 32
It is connected with the 3rd housing 3.
Further, the rear end of described magnetic core frame 32 is provided with the support screw 43 of the angle for regulating magnetic core frame 32；Regulation supports
During the height of screw 43, described magnetic core frame 32 rotates with load axle 4 for pivot, to regulate the height of iron core 322, and then regulates
Raise one's arm the height of 324 front ends.
Described Pressure-bar spring 12 uses rear-mounted design, Pressure-bar spring 12 not to contact ink agent, and Pressure-bar spring 12 output pressure is designed as
Can regulate, fine setting jackscrew 13 can be taken out if needed, replace original Pressure-bar spring 12 i.e. with satisfactory Pressure-bar spring 12
Can；Maybe by the screw-in depth of regulation fine setting jackscrew 13, shorten the distance of Pressure-bar spring 12 and fine setting jackscrew 13, it is achieved Pressure-bar spring
The pressure of 12 adjusts.Fine setting jackscrew 13 after adjustment is fixed by fluid sealant and stop nut, has reached lasting long-term stable operation.
The quantity of described depression bar 11 is set to seven, is additionally provided with the parts matched with depression bar 11 simultaneously, to realize the upper of depression bar 11
Lower movement；When practical operation, operating personnel can determine the quantity of depression bar 11 according to actual conditions.Use the depression bar 11 of high rigidity
As the parts in valve nozzles hole 331, the life-span of depression bar 11 can be extended, it is ensured that the reseting precision of depression bar 11；Use the line of energising
The electromagnetic relay structure of circle 323 and iron core 322 composition is as driver element, it is achieved high-frequency high-precision operation, controls precisely.
The diameter of described nozzle bore 331 is less than the diameter of depression bar 11 so that when depression bar 11 contacts with nozzle piece 33, make nozzle bore 331
Close and stop ink-jet operation.The quantity of described quick plug 161 is set to two, and two quick plugs 161 all connect with ink pipe 163,
Use switching switch (not shown) to control the duty of quick plug 161 simultaneously；Set quick also dependent on actual conditions
The quantity of plug 161.The bottom of described depression bar 11 is provided with seal head (not shown), and described seal head is designed with beneficially depression bar 11
When contacting with nozzle piece 33, nozzle bore 331 no leakage, it is to avoid pollute the product having completed spray printing, improve spray printing quality.Described
Being provided with angle coupling (not shown) between ink chamber 34 and ink pipe 163, described angle coupling is beneficial to extend the life-span of ink pipe 163,
Similarly serve to favor ink chamber 34 to seal.
Operationally, ink agent enters ink chamber 34 by quick plug 161, ink pipe 163, and spray printing is ready；Utilize controller with
Aviation Connector 162 connects the pulse signal transmission realizing controller at coil 323, and coil 323 energising makes iron core 322 absorption shake
Arm 324, described in raise one's arm 324 with the sidewall of magnetic core frame 32 as fulcrum, raise one's arm and 324 depression bar 11 is lifted move up, make depression bar simultaneously
The bottom of 11 separates with nozzle piece 33, and ink agent sprays from ink chamber 34.Big character stenciling unit shower nozzle of the present invention uses depression bar 11
As the parts in valve nozzles hole 331, use Pressure-bar spring 12 as clamping element, it is achieved in 5 minutes, to complete adjustment and maintenance work.
Be Split type structure for seal in prior art, i.e. each depression bar 11 all seals with a monomer coordinate, and the present invention
The seal 31 used is integrated sealing structure, and in ink chamber 34, ink agent is without penetrating into, integrated sealing structure convenient later maintenance,
And low cost of manufacture.
Embodiment 2
As it is shown on figure 3, big character stenciling unit shower nozzle of the present invention also provides for another embodiment, exist with the distinguishing characteristics of embodiment 1
In, described pressing plate 321 is provided with the fine adjustment screw 325 of 324 operating frequencies of raising one's arm for regulation.Operating personnel adjust described fine setting spiral shell
Distance between silk 325 and iron core 322, can realize high speed spray printing by adjusting.
The present invention is not limited to above-mentioned embodiment, in the case of without departing substantially from the flesh and blood of the present invention, those skilled in the art
It is contemplated that any deformation, improve, replace and each fall within the scope of the present invention.
Claims (10)
1. big character stenciling unit shower nozzle, it is characterised in that include the first housing, the second housing and from top to bottom set gradually
Three housings, be provided with through hole in described first housing, the second housing and the 3rd housing, be provided with and be moved along it in described through hole
Depression bar, the top of depression bar is provided with the fine setting jackscrew for executing stressed Pressure-bar spring and compression column with fixed spring to depression bar, fine setting top
Silk is connected by screw thread and the first housing；Described depression bar is provided with ladder boss, is provided with sealing between described depression bar and the 3rd housing
Part；Described first housing is connected with top cover by pillar, and the both sides of the 3rd housing are provided with magnetic core frame, and magnetic core frame is provided with pressing plate,
The space that described pressing plate and magnetic core frame are formed is provided with iron core, and fixes with magnetic core frame, and iron core is wound around coil；Described depression bar and iron
Be provided with raising one's arm of mobile depression bar between core, described in raise one's arm with the outer side edges of iron core as fulcrum, side of raising one's arm is arranged under ladder boss
Side, opposite side is arranged on above iron core；The bottom of the 3rd housing is provided with the nozzle piece stopping that depression bar moves, the center of nozzle piece
It is provided with nozzle bore, between nozzle piece and the 3rd housing, is provided with the black chamber connected with nozzle bore；Described top cover is provided with quick plug and boat
Empty joint, described quick plug is connected by ink Guan Yumo chamber, and described Aviation Connector is connected with coil by connecting line.
Big character stenciling unit shower nozzle the most according to claim 1, it is characterised in that the quantity of described depression bar is set to 1-48.
Big character stenciling unit shower nozzle the most according to claim 1, it is characterised in that the diameter of described nozzle bore is less than depression bar
Diameter.
4. according to the arbitrary described big character stenciling unit shower nozzle of claim 1-2, it is characterised in that the bottom of described depression bar is provided with
Seal head.
Big character stenciling unit shower nozzle the most according to claim 1, it is characterised in that described pressing plate is provided with and shakes for regulation
The fine adjustment screw of arm operating frequency.
Big character stenciling unit shower nozzle the most according to claim 1, it is characterised in that between described 3rd housing and magnetic core frame
Being provided with load axle, the rear end of magnetic core frame is provided with the housing pin for compressing magnetic core frame and holddown spring.
Big character stenciling unit shower nozzle the most according to claim 1, it is characterised in that the rear end of described magnetic core frame be provided with for
The support screw of regulation magnetic core frame angle.
Big character stenciling unit shower nozzle the most according to claim 1, it is characterised in that be provided with straight between ink chamber and ink pipe
Angle joint.
Big character stenciling unit shower nozzle the most according to claim 1, it is characterised in that described iron core takes the shape of the letter U shape.
Big character stenciling unit shower nozzle the most according to claim 1, it is characterised in that described seal uses integral seal
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410674507.5A CN104401129B (en) | 2014-11-21 | 2014-11-21 | Big character stenciling unit shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410674507.5A CN104401129B (en) | 2014-11-21 | 2014-11-21 | Big character stenciling unit shower nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104401129A CN104401129A (en) | 2015-03-11 |
| CN104401129B true CN104401129B (en) | 2016-08-24 |
Family
ID=52638824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410674507.5A Active CN104401129B (en) | 2014-11-21 | 2014-11-21 | Big character stenciling unit shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401129B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739507A (en) * | 2017-01-17 | 2017-05-31 | 上海典码电子科技有限公司 | A kind of 48 points big character shower nozzles and sprayed printed system |
| CN112829470A (en) * | 2020-12-30 | 2021-05-25 | 武汉鹏源激光技术有限公司 | Novel multi-point spray head device and using method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5602575A (en) * | 1988-11-05 | 1997-02-11 | Rea Elektronik Gmbh | Ink jet writing head |
| CN1203856A (en) * | 1997-06-28 | 1999-01-06 | 三星电子株式会社 | Apparatus for jetting ink |
| CN1216736A (en) * | 1997-10-31 | 1999-05-19 | 三星电子株式会社 | Ink inecting device for inkjet printer |
| EP1508446A1 (en) * | 1997-07-15 | 2005-02-23 | Silverbrook Research Pty. Limited | Inkjet nozzle with solenoid actuator |
| CN201132418Y (en) * | 2007-11-07 | 2008-10-15 | 厦门镭科杰工贸有限公司 | Spray head of code-spraying machine using concentrated pigment |
| CN101992599A (en) * | 2010-10-14 | 2011-03-30 | 罗俊生 | Spray head of steel plate surface-spraying marking device |
| CN103402771A (en) * | 2010-12-03 | 2013-11-20 | 齐费尔有限公司 | Print head |
| CN103753959A (en) * | 2014-01-23 | 2014-04-30 | 广州易达包装设备有限公司 | Jetting head for non-contact type large-character ink-jet printer |
| CN204249555U (en) * | 2014-11-21 | 2015-04-08 | 常俊环 | Big character stenciling unit shower nozzle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60127796T2 (en) * | 2000-11-30 | 2007-12-27 | Canon K.K. | Thin film coil for use in an ink jet head, and method of making the same |
-
2014
- 2014-11-21 CN CN201410674507.5A patent/CN104401129B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5602575A (en) * | 1988-11-05 | 1997-02-11 | Rea Elektronik Gmbh | Ink jet writing head |
| CN1203856A (en) * | 1997-06-28 | 1999-01-06 | 三星电子株式会社 | Apparatus for jetting ink |
| EP1508446A1 (en) * | 1997-07-15 | 2005-02-23 | Silverbrook Research Pty. Limited | Inkjet nozzle with solenoid actuator |
| CN1216736A (en) * | 1997-10-31 | 1999-05-19 | 三星电子株式会社 | Ink inecting device for inkjet printer |
| CN201132418Y (en) * | 2007-11-07 | 2008-10-15 | 厦门镭科杰工贸有限公司 | Spray head of code-spraying machine using concentrated pigment |
| CN101992599A (en) * | 2010-10-14 | 2011-03-30 | 罗俊生 | Spray head of steel plate surface-spraying marking device |
| CN103402771A (en) * | 2010-12-03 | 2013-11-20 | 齐费尔有限公司 | Print head |
| CN103753959A (en) * | 2014-01-23 | 2014-04-30 | 广州易达包装设备有限公司 | Jetting head for non-contact type large-character ink-jet printer |
| CN204249555U (en) * | 2014-11-21 | 2015-04-08 | 常俊环 | Big character stenciling unit shower nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104401129A (en) | 2015-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104401129B (en) | Big character stenciling unit shower nozzle | |
| CN204249555U (en) | Big character stenciling unit shower nozzle | |
| CN103212516B (en) | Ampere force driving micro spraying device | |
| CN103481050A (en) | Hydraulic bearing device | |
| CN207872479U (en) | A kind of colour atla spray printing mold for colour atla automatic spray printing machine | |
| CN203210852U (en) | Ink agent cycle stirring device for large character ink jet printer | |
| CN109304938A (en) | A kind of novel multi-station ink-jet printing mechanism | |
| CN205185508U (en) | Coining device and printing machine | |
| CN205032533U (en) | Metal can cap punching shear die | |
| CN203528097U (en) | Lead inkjet printer | |
| CN204511834U (en) | A kind of glaze spraying machine diaphragm pump | |
| CN209454337U (en) | Printing equipment | |
| CN110883429A (en) | Copper nozzle mechanism for preventing welding slag from splashing | |
| CN207447046U (en) | A kind of forming machine of motorcycle nameplate | |
| CN217259054U (en) | Automatic control system matched with ink pad printer for work | |
| CN205800533U (en) | A kind of can the intelligent clothing color press of controlled in wireless | |
| CN207982728U (en) | Outlet chamber lid presses shaft pin assembly | |
| CN205553597U (en) | Online automatic ink jet numbering machine | |
| CN205395485U (en) | A code spraying mechanism for full -automatic steels detection equipment | |
| CN212943761U (en) | Oil outlet nozzle of edge oiling machine | |
| CN202016246U (en) | Tin foil paper press printing device | |
| CN204406560U (en) | A kind of bill mark printing equipment | |
| CN208662784U (en) | Semi-automatic tin hot press | |
| CN212219658U (en) | Small-size shower nozzle of ink jet numbering machine convenient to maintain | |
| CN108381913A (en) | A kind of carbon fiber 3D printing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180509 Address after: 300450 Tianjin Binhai New Area Huayuan Industrial Development Zone Hai Tai six road 6 Hai Tai green industrial base A block 4-029 room Patentee after: Tianjin Hao Tai reizon science and Technology Development Co., Ltd. Address before: 100181 high 6 Building 1104, Chinese Academy of Agricultural Sciences, Haidian District, Beijing Patentee before: Chang Junhuan |