CN204398532U - A kind of quadratic filter device - Google Patents
A kind of quadratic filter device Download PDFInfo
- Publication number
- CN204398532U CN204398532U CN201420723776.1U CN201420723776U CN204398532U CN 204398532 U CN204398532 U CN 204398532U CN 201420723776 U CN201420723776 U CN 201420723776U CN 204398532 U CN204398532 U CN 204398532U
- Authority
- CN
- China
- Prior art keywords
- upper casing
- lower casing
- movable nut
- filter device
- casing lid
- 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
- 230000037361 pathway Effects 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 230000005855 radiation Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims 5
- 238000005516 engineering process Methods 0.000 description 11
- 238000007641 inkjet printing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Ink Jet (AREA)
- Nozzles (AREA)
Abstract
The utility model discloses a kind of quadratic filter device, comprise upper casing, lower casing, movable nut, diaphragm and bound edge; Upper casing comprises upper casing lid, fixture and feed pathway; Lower casing comprises lower casing lid and center-pole, and wherein center-pole comprises feed pathway, movable nut connecting rod and liquid outlet; The upper end of movable nut is provided with a through hole for being fixed together with movable nut connecting rod; This square ink filter filter area is 20cm
2.
Description
Technical field
The utility model relates to a kind of filter, more precisely, relates to a kind of quadratic filter device.
Background technology
Each corner is just progressively goed deep in the application of identification technology, roughly heavy-duty machine, little of a wire, all be unable to do without product identification.The application market of this technology in the goods such as plastic packaging containers, plastic film, plastic pipe, electric wire, plastic cement part also widely.At present, ink-jet technology mainly comprises ink-jet printing technology and laser code spraying technology, and wherein most widely used is exactly ink-jet printing technology.The operation principle of ink-jet is: ink is constantly sprayed from single nozzle by pressure, and after crystal concussion, break to form ink dot, ink dot is scanned into word at surface of moving object after charging, high-voltage deflection.
Ink gun is the core component of ink jet digital print system, the reliability of its operation principle and structures shape work and manufacturing cost.Introduce according to numbering 1004-8626 (2014) 04-0007-03 document, starlight 1024 shower nozzle have employed a kind of technology of sharing, and all nozzles can spray simultaneously, and therefore, print speed printing speed can be very fast.Starlight 1024 shower nozzle is the ink gun that Dimatix company utilization innovative technology exits, for high-performance inkjet printing and decoration inkjet printing.This ink gun aims at the requirement that meets high-velocity scanning formula and single channel suitability for industrialized production and designs research and development.Starlight 1024 is easy to integrated, sturdy and durable, can keep in repair, and is high-performance drop on demand ink jet head, and have 1024 nozzle passages controlled separately, single shower nozzle resolution ratio is up to 400dpi.Adopting RediJet technology to realize Inner eycle function, the ink circulation flowing namely by continuing the inking chamber of nozzle interior panel, to lengthen working hours, the power generating ratio time, shortening the device start time.At present, 1024 shower nozzles are widely used in all kinds of printers, as digital ink-jet ceramic machine, and dyeing machine, advertising painting machine, UV purl machine etc.
The lifting of printing technology, modern printing is also improved ink requirements thereupon, usually pigment in ink is required, comprise inserts, granular size and pigment particle distribution will keep thin and even in binder, therefore, remove the impurity in ink and bulky grain pigment, prevent from the impurity of ink from entering shower nozzle cause shower nozzle to block or occur the situation of ink-jet inequality, the filtration of ink is very important.
Summary of the invention
In order to coordinate the above ink gun specially, and reduce the connection of black pipe to greatest extent, effectively avoid the leakage situation caused in switching process, the utility model overcomes defect and the restriction of prior art, provide a kind of quadratic filter device, upper casing width is 40cm, catches up with that to state ink gun width consistent, optimize space mounting structure, solve installation question in many shower nozzles situation.
A kind of quadratic filter device, comprises upper casing, lower casing, movable nut, diaphragm and bound edge.
Upper casing comprises upper casing lid, fixture and feed pathway, and upper shell cover shape is rectangle, and its upper surface is provided with runner, and runner outer perimeter section is radiation, and inner ring is be uniformly distributed square runner; Runner outer rim is provided with the first boss, and the first convex edge of table has the coated circle of a circle, is uniformly distributed four grooves at the inner ring of coated circle; Fixture comprises a square fixed block and a support slot, and support slot is arranged at the below of square fixed block, and groove width is 2mm preferably, so that insert mounting bracket, filter can be realized at right angle setting, effectively utilize filter area like this; Feed pathway is arranged at upper casing lid portion inside, and upper end is Pagoda-shaped joint, reduces to install and reveals; Lower end is provided with people's shaped support frame, is used for supporting diaphragm, prevents diaphragm deformation.
Lower casing comprises lower casing lid and center-pole, and lower cover shape is rectangle, and its upper surface is provided with runner, runner outer perimeter section becomes radiation, inner ring is be uniformly distributed square runner, and the bubble drainage of ink can be fallen by unique runner design, avoids bubble point on the impact printed; Runner outer rim is provided with the second boss to lower casing cover edge; The outer ring of lower casing lid is uniformly distributed four projections; Center-pole comprises feed pathway, movable nut connecting rod and liquid outlet; Feed pathway is arranged at center-pole inside, and movable nut connecting rod is arranged at the first half of center-pole, its arranged outside one circle draw-in groove, and movable nut connecting rod lower end outer surface preferably has the tapering of 12 °; Liquid outlet is arranged at the latter half of center-pole, be connected, and liquid outlet outer surface preferably has the tapering of 1 ° with movable nut connecting rod.
The upper end of movable nut is provided with a through hole, the inwall of this through hole just can snap in the draw-in groove of movable nut connecting rod, and the internal thread of movable nut is female Luer joint, can directly be connected with the import of ink gun, need not transfer again, reduce black pipe to greatest extent to connect, thus effectively avoid the leakage situation that causes in switching process, and, as long as twist movable nut in the process of installing/dismounting, filter itself along with movable cap rotation, can not avoid ink and manages the phenomenon of thereupon rotating.
Four projections of lower casing lid snap in four grooves of upper casing lid, form four fastening point, upper casing is connected with lower casing, but except above-mentioned four fastening point, the inwall of the coated circle of upper casing lid exists a circle space to the outer rim of lower casing lid.
Diaphragm is fixedly clamped between first boss and the second boss of lower casing lid of upper casing lid.
The coated described upper casing of bound edge and lower casing outer rim, and the circle space of inwall to the external edge of lower cover of filling the full coated circle of upper casing lid, therefore, upper casing and lower casing tightly can be fastened by bound edge, and the situation avoiding leakage occurs.
The effective filtration area of the utility model diaphragm is 20cm
2.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram
Fig. 2, Fig. 3 are the utility model upper case structure schematic diagram
Fig. 4, Fig. 5 are the utility model lower casing structural representation
Fig. 6 is the structural representation of this use novel movable nut
Fig. 7 is the structural representation of 1024 ink guns
Detailed description of the invention
Fig. 1 is a specific embodiment of the present utility model, comprises upper casing 1, lower casing 2, movable nut 3, diaphragm 4 and bound edge 5.
Fig. 2 is the utility model upper casing 1 structure chart, comprises upper casing lid 6, fixture 7 and feed pathway 8.As shown in the figure, upper casing lid 6 shape is rectangle, and surface is provided with runner 9 thereon, and runner 9 outer perimeter section is radiation, and inner ring is be uniformly distributed square runner; There is the coated circle 11 of a circle at the edge that runner 9 outer rim is provided with the first boss 10, first boss 10, is uniformly distributed four grooves 12 at the inner ring of coated circle 11; Fixture 7 comprises a square fixed block 13 and a support slot 14, and support slot 14 is arranged at the below of square fixed block 13, and groove width is 2mm, is used for installing the support of ink gun, makes filter at right angle setting realize filter area and maximizes; It is inner that feed pathway 8 is arranged at upper casing lid 6, and upper end is Pagoda-shaped joint, reduces to install and reveal; Lower end is provided with people's shaped support frame 15, is used for supporting diaphragm, prevents diaphragm deformation.
Fig. 3 is the utility model lower casing 2 structure chart, comprise lower casing lid 16 and center-pole 17, lower casing lid 16 shape is rectangle, its upper surface is provided with runner 10, runner 10 outer perimeter section becomes radiation, inner ring is be uniformly distributed square runner, and the bubble drainage of ink can be fallen by unique runner design, avoids bubble point on the impact printed; Runner outer rim to lower casing cover edge is provided with the second boss 18; The outer ring of lower casing lid 16 is uniformly distributed four projections 19; Center-pole 17 comprises feed pathway 20, movable nut connecting rod 21 and liquid outlet 22; It is inner that feed pathway 20 is arranged at center-pole 17, movable nut connecting rod 21 is arranged at the first half of center-pole 17, its arranged outside one circle draw-in groove 23, movable nut connecting rod 21 lower end outer surface devises the tapering of 12 °, and movable nut 3 can be made so to be more easily inserted in the draw-in groove 23 of center-pole 17; Liquid outlet 22 is arranged at the latter half of center-pole 17, is connected with movable nut connecting rod 21, and the upper end of movable nut 3 is provided with a through hole, and the inwall internal diameter of this through hole 3 is slightly less than movable nut connecting rod 21.The internal thread of movable nut 3 is female Luer joints, can directly be connected with the import of ink gun.
As shown in Figure 1, upper casing 1 is connected by four fastening point with lower casing 2, and upper casing 1 lower casing 2 clamps and secures by bound edge 5 structure.First boss 10 of upper casing 1 overlaps with the second inner four limits of boss 18 of lower casing 2, is fixed between upper and lower shell by diaphragm 4 folder.Movable nut 3 is inserted in draw-in groove 23 along the tapering of movable 12 °, nut connecting rod 21 lower end, wherein, movable nut 3 through hole 24 internal diameter is greater than draw-in groove 23 diameter and is less than movable nut connecting rod 21 maximum gauge, to ensure that movable nut 3 can not come off from movable nut connecting rod 21 after snapping in draw-in groove.
Fig. 7 is and 1024 ink gun schematic diagrames, there is the tapering of 1 ° center-pole 17 lower end, and movable nut 3 internal thread is the female Luer joint matched with ink gun, after therefore ink gun endoporus 26 is inserted in center-pole 17 lower end, tighten movable nut, filter is just sealed connected together with ink gun.
Claims (9)
1. a quadratic filter device, comprises upper casing, lower casing, movable nut, diaphragm and bound edge;
It is characterized in that:
Described upper casing comprises upper casing lid, fixture and feed pathway, upper casing lid upper surface is provided with upstream canal, upstream canal outer perimeter section is radiation, it is square that inner ring is evenly distributed, described runner outer rim is provided with upstream boss, described upstream convex edge of table has the coated circle of a circle, is uniformly distributed four grooves at the inner ring of described coated circle; Described fixture comprises a square fixed block and a support slot; Described feed pathway is arranged at described upper casing lid portion inside, is provided with people's shaped support frame in its lower end;
Described lower casing comprises lower casing lid and center-pole, and lower casing lid upper surface is provided with downstream canal, and downstream canal outer perimeter section becomes radiation, and it is square that inner ring is evenly distributed, and described downstream canal outer rim to described lower casing cover edge is provided with downstream boss; The outer ring of described lower casing lid is uniformly distributed four projections; Described center-pole comprises liquid outlet channel, described movable nut connecting rod and liquid outlet; Described liquid outlet channel is arranged at that described center-pole is inner, described movable nut connecting rod is arranged at the first half of described center-pole, its arranged outside one circle draw-in groove; Described liquid outlet is arranged at the latter half of described center-pole, is connected with described movable nut connecting rod;
Described movable nut, upper end is provided with a through hole, and the inwall of described through hole just can snap in described draw-in groove;
Four projections of described lower casing lid snap in four grooves of described upper casing lid, form four fastening point, described upper casing is connected with described lower casing, and except described four fastening point, there is a circle space to the outer rim of described lower casing lid in the inwall of the coated circle of described upper casing lid;
Described diaphragm is fixedly clamped between described upstream boss and downstream boss;
The coated described upper casing of described bound edge and lower casing outer rim, and the circle space of inwall to the external edge of described lower cover of filling the full described coated circle of upper casing lid.
2. quadratic filter device according to claim 1, is characterized in that, described upper casing lid and lower casing lid are all rectangles.
3. quadratic filter device according to claim 1, is characterized in that, described upper casing width is 40cm.
4. quadratic filter device according to claim 1, is characterized in that, described feed pathway upper end is Pagoda-shaped joint.
5. quadratic filter device according to claim 1, is characterized in that, described support slot is arranged at the below of square fixed block, and well width is 2mm.
6. quadratic filter device according to claim 1, is characterized in that, described movable nut connecting rod lower end outer surface is the tapering of 12 °.
7. quadratic filter device according to claim 1, is characterized in that, described liquid outlet outer surface is the tapering of 1 °.
8. quadratic filter device according to claim 1, is characterized in that, the screw thread of described movable nut is female Luer joint.
9. quadratic filter device according to claim 1, is characterized in that, effective filter area of described diaphragm is 20cm
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723776.1U CN204398532U (en) | 2014-11-26 | 2014-11-26 | A kind of quadratic filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723776.1U CN204398532U (en) | 2014-11-26 | 2014-11-26 | A kind of quadratic filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398532U true CN204398532U (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420723776.1U Expired - Fee Related CN204398532U (en) | 2014-11-26 | 2014-11-26 | A kind of quadratic filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204398532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620048A (en) * | 2014-11-26 | 2016-06-01 | 杭州费尔过滤技术有限公司 | Square jet ink filter |
-
2014
- 2014-11-26 CN CN201420723776.1U patent/CN204398532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620048A (en) * | 2014-11-26 | 2016-06-01 | 杭州费尔过滤技术有限公司 | Square jet ink filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |