CN207310857U - A kind of mark print cartridge - Google Patents
A kind of mark print cartridge Download PDFInfo
- Publication number
- CN207310857U CN207310857U CN201721032688.7U CN201721032688U CN207310857U CN 207310857 U CN207310857 U CN 207310857U CN 201721032688 U CN201721032688 U CN 201721032688U CN 207310857 U CN207310857 U CN 207310857U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- print cartridge
- sealing ring
- inking chamber
- ink
- 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.)
- Expired - Fee Related
Links
Landscapes
- Coating Apparatus (AREA)
Abstract
It the utility model is related to printing appurtenance field, more particularly to a kind of mark print cartridge, including hollow inking chamber and the ink propulsion assembly being sheathed in inking chamber, wherein, the inking chamber includes cavity, the nozzle for being arranged on front end and the connection cover for being arranged on rear end；The ink propulsion assembly includes being slidably connected to connection cover, the piston rod combined as movable seal with cavity inner wall, and slide the push-pull rod being threaded through in piston rod, the piston rod front end is provided with top sealing ring and is compressed with cavity inner wall, and the piston rod rear end is provided with bottom sealing ring and is compressed with connection cover.Realized and sealed with inking chamber cavity inner wall by sealing ring at the top of being set in piston rod front end, bottom sealing ring is set to realize piston rod and compression of the inking chamber in end, Double seal ring, which coordinates, makes ink propulsion assembly be sealed with inking chamber, ink leak situation can be prevented, ensure the leakproofness of the print cartridge during mark, so as to improve the accuracy of mark.
Description
Technical field
It the utility model is related to printing appurtenance field, and in particular to a kind of mark print cartridge.
Background technology
In chip processes are prepared by wafer processing, it can make a check mark on a corresponding position after detection wafer and chip,
Facilitate subsequent treatment.Since chip increasingly minimizes, it is desirable to which the print cartridge of mark has accurately positioning and uniform ink-jet.It is existing
There is the print cartridge in technology ink leakage phenomenon easily occur, cause ink-jet unintelligible, influence the accuracy of chip preparation.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of the prior art, there is provided a kind of mark ink
Box, overcomes the prior art print cartridge the defects of ink leakage easily occur.
Technical solution is used by the utility model solves its technical problem：A kind of mark print cartridge is provided, including it is hollow
Inking chamber and the ink propulsion assembly that is sheathed in inking chamber, wherein, the inking chamber includes cavity, is arranged on the spray of front end
Mouth and the connection cover for being arranged on rear end；The ink propulsion assembly is removable including being slidably connected to connection cover, making with cavity inner wall
The piston rod that dynamic sealing combines, and the push-pull rod being threaded through in piston rod is slided, it is close that the piston rod front end is provided with top
Seal is compressed with cavity inner wall, and the piston rod rear end is provided with bottom sealing ring and is compressed with connection cover.
The still more preferably scheme of the utility model is：The piston rod includes piston head, the body of rod and the end of front end
Air chamber, the fixture block with connection cover effect is provided with the air chamber, the top sealing ring is arranged at piston head
On, before the bottom sealing ring is arranged at the fixture block.
The still more preferably scheme of the utility model is：The ink propulsion assembly, which further includes, is arranged at the air chamber
Rear end is used for the limited cover for limiting push-pull rod, and the protrusion coordinated with the limited cover is provided with the push-pull rod.
The still more preferably scheme of the utility model is：The push-and-pull rod rear end is provided with clamping part.
The still more preferably scheme of the utility model is：Needle tubing is provided with the nozzle.
The still more preferably scheme of the utility model is：The tungsten needle concentric with the needle tubing is provided with the needle tubing.
The still more preferably scheme of the utility model is：The inking chamber is tapered.
The beneficial effects of the utility model are, by sealing ring and inking chamber cavity at the top of being set in piston rod front end
Wall realizes sealing, sets bottom sealing ring to realize piston rod and compression of the inking chamber in end, Double seal ring, which coordinates, pushes away ink
Sealed into component and inking chamber, ink leak situation can be prevented, ensure the leakproofness of the print cartridge during mark, so as to improve core
Accuracy prepared by piece.
Brief description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the sectional view of the utility model mark print cartridge；
Fig. 2 is the stereogram of the utility model mark print cartridge；
Fig. 3 is the end view of the utility model mark print cartridge.
Embodiment
In conjunction with attached drawing, the preferred embodiment to the utility model elaborates.
As shown in Figs. 1-3, there is provided a kind of mark print cartridge, including hollow inking chamber 1 and the ink that is sheathed in inking chamber 1
Propulsion assembly, wherein, the inking chamber 1 includes cavity 10, the nozzle 11 for being arranged on front end and the connection cover 12 for being arranged on rear end；
The ink propulsion assembly includes being slidably connected to connection cover 12, the piston rod 2 combined as movable seal with 10 inner wall of cavity,
And slide and be threaded through push-pull rod 3 out of ink for blotting in piston rod 2,2 front end of piston rod is provided with top sealing ring
40 compress with 10 inner wall of cavity, and 2 rear end of piston rod is provided with bottom sealing ring 50 and is compressed with connection cover 12.By in piston
2 front end of bar sets top sealing ring 40 to be realized with 10 inner wall of inking chamber cavity and seals, and sets bottom sealing ring 50 to realize piston rod 2
With sealing of the inking chamber 1 in end, Double seal ring coordinates, and ink propulsion assembly is realized with inking chamber 1 and compresses sealing, has very
Good sealing effect, can prevent ink leak situation, ensure the leakproofness of the print cartridge during mark, so as to improve chip preparation
Accuracy.
Specifically, the ink propulsion assembly is placed in the inking chamber 1, by promoting pull-out to realize ink in piston rod
Circulation in 2, the nozzle 11 are integrally formed with the cavity 10, and the connection cover 12 is retractable to be arranged on cavity 10, are used
In the injection of ink.The push-pull rod 3, piston rod 2 and nozzle 21 are arranged concentrically, by the effect of push-pull rod 3 realize ink from
Piston rod 2 is sprayed into nozzle 11.
The piston rod 2 includes being arranged at the piston head 21 of front end, the middle body of rod 22 and the air chamber for being arranged at tail end
23, wherein, 21 shape size of piston head is adapted with 10 front end geometry size of cavity, realizes sealing between the two, top
Sealing ring 40 further strengthens the sealing effect of piston head 21 and cavity 10, prevents leakage situation.The air chamber 23
Cavity size is more than the size of the body of rod 22, and the outer surface of the air chamber 23 is provided with the fixture block with the connection cover 12 effect
231, when ink propulsion assembly, which is advanced into, to be contacted with 10 inner wall of cavity, fixture block 231 is contacted with connection cover 12, is realized to inking chamber
1 sealing, the top sealing ring 40 are arranged on piston head 21, before the bottom sealing ring 50 is arranged at the fixture block 231,
The top sealing ring 40, bottom sealing ring 50 can be soft silica gel material or flexible elastomeric material.
With reference to Fig. 1, described 3 one end of push-pull rod, which is pierced by, to be arranged inside piston rod 2, and the ink propulsion assembly, which further includes, to be set
The limited cover 31 that 23 rear end of air chamber is used to limit push-pull rod 3 is placed in, is provided with and the limited cover on the push-pull rod 3
31 protrusions 32 coordinated, can prevent push-pull rod 3 from entirely departing from piston rod 2, cause to leak by protrusion 32 and the cooperation of limited cover 31
The occurrence of liquid.Further, 3 rear end of push-pull rod can set clamping part 33, facilitate push-pull rod 3 in piston rod 2
Slide.
In utility model, needle tubing 61 is provided with the nozzle 11, the setting of needle tubing 61 adds the collimation of nozzle 11
Property, improves the accuracy of ink-jet.Further, tungsten needle 62 is provided with the needle tubing 61, the needle tubing 61, tungsten needle 62 are concentric
Set, the accuracy of mark can be increased, the ink to gush out can be uniformly distributed on chip wafer.The inking chamber 1 is in
Taper, is conical pipe, and its rear end is more than front end, not only beautiful but also conveniently progress ink-jet.
The workflow of the utility model is：
Ink propulsion assembly and connection cover 12 are assembled, then assembled with inking chamber cavity 10, ink pushes away when pulling outward out
During into component, end sealing circle 40 and bottom sealing ring 50 are relaxed, and ink can be flowed into piston rod 2, pull out push-pull rod 3
Ink is set to be stored in piston rod 2.Then ink propulsion assembly is promoted it is compressed with 10 inner wall of cavity, connection cover 12, promotion pushes away
Pull rod 3 makes ink be ejected to from tungsten needle 62 on the chip wafer for needing mark, realizes accurate mark.
It should be noted that the similar expression such as term as used herein " preceding ", " propulsion ", " pull-out ", " rear " is
For illustrative purposes, the limitation to embodiment can not be considered.Each technical characteristic of embodiment described above can carry out
Arbitrary combination, to make description succinct, combination not all possible to each technical characteristic in above-described embodiment is all retouched
State, as long as however, contradiction is not present in the combination of these technical characteristics, be all considered as the scope of this specification record.
It should be appreciated that above example is only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to the technical solution described in above-described embodiment, or to which part skill
Art feature carries out equivalent substitution；And all such modifications and replacement, it should all belong to the protection of the appended claims for the utility model
Scope.
Claims (7)
- A kind of 1. mark print cartridge, it is characterised in that：Including hollow inking chamber and the ink propulsion assembly being sheathed in inking chamber, Wherein, the inking chamber includes cavity, the nozzle for being arranged on front end and the connection cover for being arranged on rear end；The ink propulsion assembly Including the piston rod for being slidably connected to connection cover, being combined with cavity inner wall as movable seal, and slide and be threaded through piston rod The push-pull rod being inside used for, the piston rod front end are provided with top sealing ring and are compressed with cavity inner wall, and the piston rod rear end is set Bottom sealing ring is equipped with to compress with connection cover.
- 2. mark print cartridge according to claim 1, it is characterised in that：The piston rod includes piston head, the body of rod of front end And the air chamber of end, the fixture block with connection cover effect is provided with the air chamber, the top sealing ring is arranged at On piston head, before the bottom sealing ring is arranged at the fixture block.
- 3. mark print cartridge according to claim 2, it is characterised in that：The ink propulsion assembly further include be arranged at it is described Air cavity rear end is used for the limited cover for limiting push-pull rod, and the protrusion coordinated with the limited cover is provided with the push-pull rod.
- 4. mark print cartridge according to claim 3, it is characterised in that：The push-and-pull rod rear end is provided with clamping part.
- 5. the mark print cartridge according to claim 1 or 4, it is characterised in that：Needle tubing is provided with the nozzle.
- 6. mark print cartridge according to claim 5, it is characterised in that：It is provided with the needle tubing concentric with the needle tubing Tungsten needle.
- 7. mark print cartridge according to claim 6, it is characterised in that：The inking chamber is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032688.7U CN207310857U (en) | 2017-08-17 | 2017-08-17 | A kind of mark print cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032688.7U CN207310857U (en) | 2017-08-17 | 2017-08-17 | A kind of mark print cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207310857U true CN207310857U (en) | 2018-05-04 |
Family
ID=62431624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721032688.7U Expired - Fee Related CN207310857U (en) | 2017-08-17 | 2017-08-17 | A kind of mark print cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207310857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312725A (en) * | 2018-05-08 | 2018-07-24 | 广上科技(广州)有限公司 | A kind of PCB ink gets mouth and its automatically dotting device ready |
-
2017
- 2017-08-17 CN CN201721032688.7U patent/CN207310857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312725A (en) * | 2018-05-08 | 2018-07-24 | 广上科技(广州)有限公司 | A kind of PCB ink gets mouth and its automatically dotting device ready |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108323822B (en) | Atomizing device and electronic cigarette | |
| US10125004B2 (en) | Liquid injecting container | |
| CN207310857U (en) | A kind of mark print cartridge | |
| CN106572732A (en) | Dropper and cosmetics container having same | |
| CN106079967A (en) | Marker add method for ink | |
| CN104258916B (en) | Disposable liquid transfer gun head | |
| CN204093472U (en) | Disposable liquid transfer gun head | |
| CN204840538U (en) | Injection with low resistance | |
| TWI222373B (en) | Soft tennis ball and air-inflating pump | |
| CN210145286U (en) | Ear-nose-throat medicine sprayer | |
| CN210366946U (en) | Flexible material injection protection device | |
| KR840008299A (en) | Erasable ink writing utensils and methods of making these writing instruments | |
| CN206240749U (en) | A kind of effective bonnet with holes of dispensing | |
| CN208081516U (en) | Dispensing syringe with degassing function | |
| CN106113995A (en) | Marker | |
| CN111466697A (en) | Pneumatic emulsion pen | |
| CN207466166U (en) | A kind of environmental protection marker | |
| CN207351618U (en) | A kind of air-tight pneumatic sole mechanism | |
| CN205819933U (en) | Reusable fluid sealant point mouth connects ring | |
| CN209034632U (en) | A kind of explosion-proof glue spraying component of pressure limiting | |
| CN105105868B (en) | Disposable breast prosthesis injector | |
| CN207737761U (en) | A kind of leak sealing device for adhesive hose | |
| CN213494698U (en) | Tail plug suitable for double-component structural adhesive rubber tube and double-component structural adhesive rubber bottle | |
| CN218980031U (en) | Stable high leakproofness syringe | |
| CN203417797U (en) | Spray gun provided with feed joint with sealing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180504 Termination date: 20190817 |