CN203922694U - Anti-hanging wire filling nozzle - Google Patents
Anti-hanging wire filling nozzle Download PDFInfo
- Publication number
- CN203922694U CN203922694U CN201320874832.7U CN201320874832U CN203922694U CN 203922694 U CN203922694 U CN 203922694U CN 201320874832 U CN201320874832 U CN 201320874832U CN 203922694 U CN203922694 U CN 203922694U
- Authority
- CN
- China
- Prior art keywords
- valve
- tailing
- valve rod
- discharging opening
- shrinkage pool
- 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 - Lifetime
Links
- 238000007599 discharging Methods 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 abstract description 26
- 230000010412 perfusion Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000000284 resting effect Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Supply Of Fluid Materials To The Packaging Location (AREA)
Abstract
The utility model discloses a kind of anti-hanging wire filling nozzle, comprise valve body, sealing member and valve rod, be provided with valve chamber in valve body, valve body one end has the discharging opening communicating with valve chamber, and sealing member is sheathed on valve rod, and valve rod is placed in valve body, and stem bottom has shrinkage pool.When material flows out downwards from discharging opening, can take away the air in shrinkage pool, thereby make the inner negative pressure chamber that forms of shrinkage pool, stopping after perfusion, the material resting between discharging opening and vessel port is tapered under Action of Gravity Field, in the time of remaining last point tailing, due to the existence of shrinkage pool negative pressure, can upwards adsorb tailing, simultaneously, tailing in the gap of discharging opening and hang between the tailing outside material mouth and have molecular force, under the effect of these two power, the tailing that hangs over material mouth place can be adsorbed on to discharging opening clearance margin, thereby stop the phenomenon of tailing hanging wire, also can ensure that shrinkage pool is not blocked, owing to not having tailing to hang over outside discharging opening, also can stop tailing and drop onto the pollution causing on wayside equipment.
Description
Technical field
The utility model relates to filling apparatus technical field, particularly relates to a kind of anti-hanging wire filling nozzle.
Background technology
In liquid is put into container time, need to use filling nozzle, liquid is circulated into container from filling nozzle, and full-bodied liquid viscosity is high, poor fluidity, himself surface tension is little, adhesive ability is large, and in the time that filling nozzle stops pouring into, high viscosity liquid easily forms hanging wire on filling nozzle, due to the existence of hanging wire, cause on the one hand the waste of material, polluted on the other hand vessel port and filling nozzle, thereby had influence on filling production.
Utility model content
The purpose of this utility model is to provide a kind of can prevent liquid hanging wire and residual anti-hanging wire filling nozzle.
In order to realize the purpose of this utility model, the technical scheme of taking is:
A kind of anti-hanging wire filling nozzle, comprises valve body, sealing member and valve rod, is provided with valve chamber in valve body, and valve body one end has the discharging opening communicating with valve chamber, and sealing member is sheathed on valve rod, and valve rod is placed in valve body, and stem bottom has shrinkage pool.
In the time that valve rod is driven valve, material can flow out along the passage forming between valve body and valve rod, in the time not needing to use, by moving down valve rod, make the sealing member on valve rod paste the inwall that touches valve chamber, close valve thereby realize, when material flows out downwards from discharging opening, can take away the air in shrinkage pool, thereby make the inner negative pressure chamber that forms of shrinkage pool, stopping after perfusion, the material resting between discharging opening and vessel port is tapered under Action of Gravity Field, in the time of remaining last point tailing, due to the existence of shrinkage pool negative pressure, can upwards adsorb tailing, simultaneously, tailing in discharging opening gap and hang between the tailing outside discharging opening and have molecular force, under the effect of these two power, the tailing that hangs over material mouth place can be adsorbed on to discharging opening clearance margin, thereby stop the phenomenon of tailing hanging wire, also can ensure that shrinkage pool is not blocked, owing to not having tailing to hang over outside discharging opening, also can stop tailing and drop onto the pollution causing on wayside equipment.
Below technical scheme is further illustrated:
Preferably, described valve body has that one end of discharging opening is tapered, and described valve rod one end is tapered, has groove on valve rod, and groove is opened on the conical surface of the tapered one end of valve rod, and described sealing member is sheathed in groove.Discharging opening is tapered has certain guiding function to Flow of Goods and Materials, the discharging opening of taper can converge to material discharging opening center, thereby material is flowed out cylindrically, prevents that material is spread across other places, be convenient to control, it is more firm that sealing member is arranged at the interior connection of groove.
Preferably, described sealing member outermost end reaches outside described groove, when valve rod closes valve, between sealing member conflict valve interior wall and valve rod and discharging opening inwall, has gap.While closing valve, have a less gap between valve rod and discharging opening inwall, this gap is for storing the tailing sucking back from discharging opening, prevent tailing hanging wire, because this gap is less, and tailing has certain adsorption affinity, and tailing can rest on can be from drippage in gap not out in gap.
Preferably, anti-hanging wire filling nozzle also comprises control setup, and control setup is connected with valve rod, closes valve and drives valve for controlling valve rod, and when valve rod is driven valve, valve rod and sealing member and valve interior wall exist gap.Can control driving valve and closing valve of valve rod by control setup, easy to use.
Preferably, described shrinkage pool is circular shrinkage hole, conical shrinkage pool, notch cuttype shrinkage pool.
The utility model has the advantages that:
In the time that valve rod is driven valve, material can flow out along the passage forming between valve body and valve rod, in the time not needing to use, by moving down valve rod, make the sealing member on valve rod paste the inwall that touches valve chamber, close valve thereby realize, when material flows out downwards from discharging opening, can take away the air in shrinkage pool, thereby make the inner negative pressure chamber that forms of shrinkage pool, stopping after perfusion, the material resting between discharging opening and vessel port is tapered under Action of Gravity Field, in the time of remaining last point tailing, due to the existence of shrinkage pool negative pressure, can upwards adsorb tailing, simultaneously, tailing in discharging opening gap and hang between the tailing outside discharging opening and have molecular force, under the effect of these two power, the tailing that hangs over material mouth place can be adsorbed on to discharging opening clearance margin, thereby stop the phenomenon of tailing hanging wire, also can ensure that shrinkage pool is not blocked, owing to not having tailing to hang over outside discharging opening, also can stop tailing and drop onto the pollution causing on wayside equipment.
Brief description of the drawings
Fig. 1 is the schematic diagram of the anti-hanging wire filling nozzle of the utility model;
Fig. 2 is the I partial enlarged drawing in Fig. 1;
Fig. 3 is the schematic diagram of the anti-hanging wire filling nozzle of the utility model in the time of perfusion material;
Fig. 4 is the schematic diagram of the anti-hanging wire filling nozzle of the utility model while stopping pouring into;
Fig. 5 is that the anti-hanging wire filling nozzle of the utility model stops the schematic diagram after perfusion.
100. valve bodies, 101. valve chambers, 102. discharging openings, 103. gaps, 200. valve rods, 201. shrinkage pools, 300. sealing members, 400. vessel port, 500. negative pressure chambers, 600. materials.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated:
As Figure 1-5, in embodiment of the present utility model, a kind of anti-hanging wire filling nozzle, comprise valve body 100, sealing member 300 and valve rod 200, in valve body 100, be provided with valve chamber 101, valve body 100 one end have the discharging opening 102 communicating with valve chamber 101, and sealing member 300 is sheathed on valve rod 200, valve rod 200 is placed in valve body 100, and valve rod 200 bottoms have shrinkage pool 201.
In the time that valve rod 200 is driven valve, material 600 can flow out along the passage forming between valve body 100 and valve rod 200, in the time not needing to use, by moving down valve rod 200, make the sealing member 300 on valve rod 200 paste the inwall that touches valve chamber 101, close valve thereby realize, when material 600 flows out downwards from discharging opening 102, can take away the air in shrinkage pool 201, thereby make the inner negative pressure chamber 500 that forms of shrinkage pool 201, stopping after perfusion, the material 600 resting between discharging opening 102 and vessel port 400 is tapered under Action of Gravity Field, in the time of remaining last point tailing, due to the existence of shrinkage pool 201 negative pressure, can upwards adsorb tailing, simultaneously, tailing in the gap 103 of discharging opening and hang between the tailing outside discharging opening 102 and have molecular force, under the effect of these two power, the tailing that hangs over discharging opening 102 places can be adsorbed on to 103 edges, gap of discharging opening, thereby stop the phenomenon of tailing hanging wire, also can ensure that shrinkage pool 201 is not blocked, owing to not having tailing to hang over outside discharging opening 102, also can stop tailing and drop onto the pollution causing on wayside equipment.
One end that described valve body 100 has discharging opening 102 is tapered, and described valve rod 200 one end are tapered, on valve rod 200, have groove, and groove is opened on the conical surface of valve rod 200 tapered one end, and described sealing member 300 is sheathed in groove.Discharging opening 102 is tapered to flow and has certain guiding function material 600, the discharging opening 102 of taper can converge to material 600 discharging opening 102 centers, thereby material 600 is flowed out cylindrically, prevent that material 600 is spread across other places, be convenient to control, it is more firm that sealing member 300 is arranged at the interior connection of groove.
Described sealing member 300 outermost end reach outside described groove, when valve rod 200 closes valve, between sealing member 300 conflict valve body 100 inwalls and valve rod 200 and discharging opening 102 inwalls, have gap 103.While closing valve, between valve rod 200 and discharging opening 102 inwalls, there is a less gap 103, this gap 103 is for storing the tailing sucking back from discharging opening 102, prevent tailing hanging wire, because this gap 103 is less, and tailing has certain adsorption affinity, tailing can rest on can be from the interior drippage in gap 103 not out in gap 103.
Anti-hanging wire filling nozzle also comprises control setup, and control setup is connected with valve rod 200, closes valve and drives valve for controlling valve rod 200, and when valve rod 200 is driven valve, valve rod 200 and sealing member 300 exist gap 103 with valve body 100 inwalls.Can control driving valve and closing valve of valve rod 200 by control setup, easy to use.
In the present embodiment, described shrinkage pool 201 is circular shrinkage hole, and in other embodiments, shrinkage pool 201 can also be the shape that conical shrinkage pool, notch cuttype shrinkage pool or other can make to form in shrinkage pool negative pressure chamber.
In the present embodiment, the quantity of shrinkage pool 201 is one, and the quantity of shrinkage pool 201 can also be two or more in other embodiments, when shrinkage pool quantity is while being multiple, the shape of each shrinkage pool can be the same or different, and can be also to distribute symmetrically for random scattering.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. an anti-hanging wire filling nozzle, is characterized in that, comprises valve body, sealing member and valve rod, is provided with valve chamber in valve body, and valve body one end has the discharging opening communicating with valve chamber, and sealing member is sheathed on valve rod, and valve rod is placed in valve body, and stem bottom has shrinkage pool.
2. anti-hanging wire filling nozzle according to claim 1, is characterized in that, it is tapered that described valve body has one end of discharging opening, described valve rod one end is tapered, on valve rod, have groove, groove is opened on the conical surface of the tapered one end of valve rod, and described sealing member is sheathed in groove.
3. anti-hanging wire filling nozzle according to claim 2, is characterized in that, described sealing member outermost end reaches outside described groove, when valve rod closes valve, between sealing member conflict valve interior wall and valve rod and discharging opening inwall, has gap.
4. according to the anti-hanging wire filling nozzle described in claim 1-3 any one, it is characterized in that, also comprise control setup, control setup is connected with valve rod, closes valve and drives valve for controlling valve rod, and when valve rod is driven valve, valve rod and sealing member and valve interior wall exist gap.
5. according to the anti-hanging wire filling nozzle described in claim 1-3 any one, it is characterized in that, described shrinkage pool is circular shrinkage hole, conical shrinkage pool, notch cuttype shrinkage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874832.7U CN203922694U (en) | 2013-12-26 | 2013-12-26 | Anti-hanging wire filling nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874832.7U CN203922694U (en) | 2013-12-26 | 2013-12-26 | Anti-hanging wire filling nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922694U true CN203922694U (en) | 2014-11-05 |
Family
ID=51818550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320874832.7U Expired - Lifetime CN203922694U (en) | 2013-12-26 | 2013-12-26 | Anti-hanging wire filling nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708397A (en) * | 2013-12-26 | 2014-04-09 | 广州达意隆包装机械股份有限公司 | Material-suspension-preventing filling nozzle |
-
2013
- 2013-12-26 CN CN201320874832.7U patent/CN203922694U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708397A (en) * | 2013-12-26 | 2014-04-09 | 广州达意隆包装机械股份有限公司 | Material-suspension-preventing filling nozzle |
| CN103708397B (en) * | 2013-12-26 | 2017-01-04 | 广州达意隆包装机械股份有限公司 | Material-suspension-fillinging fillinging nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |