CN103708397B - Material-suspension-fillinging fillinging nozzle - Google Patents
Material-suspension-fillinging fillinging nozzle Download PDFInfo
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- CN103708397B CN103708397B CN201310738239.4A CN201310738239A CN103708397B CN 103708397 B CN103708397 B CN 103708397B CN 201310738239 A CN201310738239 A CN 201310738239A CN 103708397 B CN103708397 B CN 103708397B
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- Prior art keywords
- valve
- fillinging
- valve rod
- tailing
- shrinkage pool
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Abstract
The invention discloses a kind of Material-suspension-fillinging fillinging nozzle, including valve body, sealing member and valve rod, be provided with valve chamber in valve body, valve body one end has the discharging opening communicated 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.Material is when discharging opening flows downward out, the air in shrinkage pool can be taken away, so that shrinkage pool is internally formed negative pressure chamber, after stopping perfusion, the material rested between discharging opening and vessel port is tapered under gravity, when remaining last point tailing, existence due to shrinkage pool negative pressure, can upwards adsorb tailing, simultaneously, molecular force is there is between tailing and the tailing hung over outside material mouth in the gap of discharging opening, under the effect of the two power, can adsorb hanging over the tailing at material mouth in discharging opening clearance margin, thus prevent the phenomenon of tailing hanging wire, also can guarantee that shrinkage pool is the most blocked, owing to not having tailing to hang over outside discharging opening, also can stop tailing and drop onto the pollution caused on ground installation.
Description
Technical field
The present invention relates to filling apparatus technical field, particularly relate to a kind of Material-suspension-fillinging fillinging nozzle.
Background technology
When being put in container by liquid, needing to use filling nozzle, liquid is circulated into container from filling nozzle, high
The liquid viscosity of viscosity is high, poor fluidity, and himself surface tension is little, and adhesive force is big, when filling nozzle stops
During perfusion, high viscosity liquid easily forms hanging wire on filling nozzle, due to the existence of hanging wire, on the one hand causes
The waste of material, on the other hand pollutes vessel port and filling nozzle, thus has influence on fill and produce.
Summary of the invention
It is an object of the invention to provide a kind of Material-suspension-fillinging fillinging nozzle that can prevent liquid hanging wire and residual.
In order to realize the purpose of the present invention, adopt the technical scheme that:
A kind of Material-suspension-fillinging fillinging nozzle, including valve body, sealing member and valve rod, is provided with valve chamber, valve body one in valve body
End has the discharging opening communicated with valve chamber, and sealing member is sheathed on valve rod, and valve rod is placed in valve body, at the bottom of valve rod
Portion has the shrinkage pool of non-break-through.
When valve rod valve opening, material can flow out along the passage formed between valve body and valve rod, when need not use
Time, by moving down valve rod, make the sealing member patch on valve rod touch the inwall of valve chamber, thus realize valve closing,
Material, when discharging opening flows downward out, can take away the air in shrinkage pool, so that shrinkage pool is internally formed negative pressure gas
Room, after stopping perfusion, the material rested between discharging opening and vessel port is tapered under gravity,
When remaining last point tailing, due to the existence of shrinkage pool negative pressure, can upwards adsorb tailing, go out meanwhile
Molecular force is there is, in the two power between tailing and the tailing hung over outside discharging opening in material mouth gap
Under effect, can adsorb hanging over the tailing at material mouth in discharging opening clearance margin, thus prevent tailing to hang
The phenomenon of silk, also can guarantee that shrinkage pool is the most blocked, owing to not having tailing to hang over outside discharging opening, also can stop tail
Gob falls earthward the pollution caused on equipment.
Below technical scheme is further illustrated:
Preferably, one end that described valve body has discharging opening is tapered, and described valve rod one end is tapered, valve
Having groove on bar, groove is opened on the conical surface of the tapered one end of valve rod, and described sealing member is sheathed on groove
In.Discharging opening is tapered certain guiding function to Flow of Goods and Materials, and material can be converged by the discharging opening of taper
To discharging opening center, so that material is in cylindrically flowing out, material is prevented to be spread across elsewhere, just
In control, sealing member connects more firm in being arranged at groove.
Preferably, described sealing member outermost end reaches outside described groove, and during valve rod valve closing, sealing member supports
Touch valve interior wall and there is gap between valve rod and discharging opening inwall.During valve closing, valve rod and discharging opening inwall it
Between there is a less gap, this gap, for the tailing that sucks back from discharging opening of storage, prevents tailing from hanging
Silk, owing to this gap is less, and tailing has certain absorption affinity, and tailing can rest in gap will not be from
In gap, drippage is out.
Preferably, Material-suspension-fillinging fillinging nozzle also includes controlling device, controls device and is connected with valve rod, is used for controlling
Valve rod valve closing processed and valve opening, during valve rod valve opening, there is gap with valve interior wall in valve rod and sealing member.By control
Device processed can control valve opening and the valve closing of valve rod, easy to use.
Preferably, described shrinkage pool is circular shrinkage hole, cone shrinkage pool, notch cuttype shrinkage pool or abnormity shrinkage pool.
The invention have the advantage that
When valve rod valve opening, material can flow out along the passage formed between valve body and valve rod, when need not use
Time, by moving down valve rod, make the sealing member patch on valve rod touch the inwall of valve chamber, thus realize valve closing,
Material, when discharging opening flows downward out, can take away the air in shrinkage pool, so that shrinkage pool is internally formed negative pressure gas
Room, after stopping perfusion, the material rested between discharging opening and vessel port is tapered under gravity,
When remaining last point tailing, due to the existence of shrinkage pool negative pressure, can upwards adsorb tailing, go out meanwhile
Molecular force is there is, in the two power between tailing and the tailing hung over outside discharging opening in material mouth gap
Under effect, can adsorb hanging over the tailing at material mouth in discharging opening clearance margin, thus prevent tailing to hang
The phenomenon of silk, also can guarantee that shrinkage pool is the most blocked, owing to not having tailing to hang over outside discharging opening, also can stop tail
Gob falls earthward the pollution caused on equipment.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of Material-suspension-fillinging fillinging nozzle of the present invention；
Fig. 2 is No. I partial enlarged drawing in Fig. 1；
Fig. 3 is the Material-suspension-fillinging fillinging nozzle of the present invention schematic diagram when irrigating material；
Fig. 4 is the schematic diagram that Material-suspension-fillinging fillinging nozzle of the present invention stops when irrigating；
Fig. 5 is the schematic diagram after Material-suspension-fillinging fillinging nozzle of the present invention stops perfusion.
100. valve bodies, 101. valve chambers, 102. discharging openings, 103. gaps, 200. valve rods, 201. shrinkage pools, 300.
Sealing member, 400. vessel port, 500. negative pressure chambers, 600. materials.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the invention are described in detail:
As Figure 1-5, in an embodiment of the present invention, a kind of Material-suspension-fillinging fillinging nozzle, including valve body 100,
Sealing member 300 and valve rod 200, be provided with valve chamber 101 in valve body 100, valve body 100 one end has and valve chamber 101
The discharging opening 102 communicated, sealing member 300 is sheathed on valve rod 200, and valve rod 200 is placed in valve body 100,
The shrinkage pool 201 of non-break-through is had bottom valve rod 200.
When valve rod 200 valve opening, material 600 can be along the passage stream formed between valve body 100 and valve rod 200
Going out, when need not use, by moving down valve rod 200, making sealing member 300 patch on valve rod 200 touch
The inwall of valve chamber 101, thus realize valve closing, material 600, when discharging opening 102 flows downward out, can be taken away
Air in shrinkage pool 201, so that shrinkage pool 201 is internally formed negative pressure chamber 500, after stopping perfusion, stops
The material 600 stayed between discharging opening 102 and vessel port 400 is tapered under gravity, when remaining
During last point tailing, due to the existence of shrinkage pool 201 negative pressure, can upwards adsorb tailing, meanwhile, in discharging
Molecular force is there is, at this between tailing and the tailing hung over outside discharging opening 102 in the gap 103 of mouth
Under the effect of two power, can adsorb hanging over the tailing at discharging opening 102 at the edge, gap 103 of discharging opening,
Thus prevent the phenomenon of tailing hanging wire, also can guarantee that shrinkage pool 201 is the most blocked, owing to not having tailing to hang over
Outside discharging opening 102, also can stop tailing and drop onto the pollution caused on ground installation.
One end that described valve body 100 has discharging opening 102 is tapered, and described valve rod 200 one end is tapered,
Having groove on valve rod 200, groove is opened on the conical surface of the tapered one end of valve rod 200, described sealing member
300 are sheathed in groove.Discharging opening 102 is tapered has certain guiding function, taper to material 600 flowing
Discharging opening 102 material 600 can be converged to discharging opening 102 center, so that material 600 is in circle
Cylindricality ground flows out, and prevents material 600 to be spread across elsewhere, it is simple to controlling, sealing member 300 is arranged at groove
Interior connection is more firm.
Described sealing member outermost end reaches outside described groove, and during valve rod 200 valve closing, sealing member 300 is conflicted
Valve body 100 inwall and there is gap 103 between valve rod 200 and discharging opening 102 inwall.During valve closing, valve rod
There is a less gap 103 between 200 and discharging opening 102 inwall, this gap 103 is for storing from going out
The tailing sucked back outside material mouth 102, prevents tailing hanging wire, and owing to this gap 103 is less, and tailing has one
Fixed absorption affinity, tailing will not drip out in resting on gap 103 in gap 103.
Material-suspension-fillinging fillinging nozzle also includes controlling device, controls device and is connected with valve rod 200, is used for controlling valve rod
200 valve closing and valve opening, during valve rod 200 valve opening, valve rod 200 and sealing member 300 exist with valve body 100 inwall
Gap 103.Valve opening and the valve closing of valve rod 200 can be controlled by controlling device, easy to use.
In the present embodiment, described shrinkage pool 201 is circular shrinkage hole, and in other embodiments, shrinkage pool 201 is also
Can be cone shrinkage pool, notch cuttype shrinkage pool, abnormity shrinkage pool or other can make to be formed in shrinkage pool negative pressure chamber
Shape.
In the present embodiment, the quantity of shrinkage pool 201 is one, in other embodiments the quantity of shrinkage pool 201
Can also be two or more, when shrinkage pool quantity is multiple, the shape of each shrinkage pool can identical can also
Difference, and can be random distribution can also be to be uniformly and symmetrically distributed.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is as the criterion.
Claims (4)
1. a Material-suspension-fillinging fillinging nozzle, it is characterised in that include valve body, sealing member and valve rod, set in valve body
Having valve chamber, valve body one end to have the discharging opening communicated with valve chamber, sealing member is sheathed on valve rod, and valve rod is placed in
In valve body, stem bottom has the shrinkage pool of non-break-through；One end that described valve body has discharging opening is tapered, described
Valve rod one end is tapered, and valve rod has groove, and groove is opened on the conical surface of the tapered one end of valve rod, institute
State sealing member to be sheathed in groove.
Material-suspension-fillinging fillinging nozzle the most according to claim 1, it is characterised in that described sealing member outermost end
Reach outside described groove, during valve rod valve closing, sealing member conflict valve interior wall and valve rod and discharging opening inwall it
Between there is gap.
Material-suspension-fillinging fillinging nozzle the most according to claim 1 and 2, it is characterised in that also include controlling dress
Put, control device and be connected with valve rod, be used for controlling valve rod valve closing and valve opening, during valve rod valve opening, valve rod and close
There is gap in sealing and valve interior wall.
Material-suspension-fillinging fillinging nozzle the most according to claim 1 and 2, it is characterised in that described shrinkage pool is circle
Shape shrinkage pool, cone shrinkage pool, notch cuttype shrinkage pool or abnormity shrinkage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310738239.4A CN103708397B (en) | 2013-12-26 | 2013-12-26 | Material-suspension-fillinging fillinging nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310738239.4A CN103708397B (en) | 2013-12-26 | 2013-12-26 | Material-suspension-fillinging fillinging nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103708397A CN103708397A (en) | 2014-04-09 |
| CN103708397B true CN103708397B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310738239.4A Active CN103708397B (en) | 2013-12-26 | 2013-12-26 | Material-suspension-fillinging fillinging nozzle |
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| CN (1) | CN103708397B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600725A (en) * | 2015-10-19 | 2016-05-25 | 苏州市天幕景观装饰工程有限公司 | Leak-resistant filling valve |
| CN105645338B (en) * | 2016-03-09 | 2018-02-16 | 广州西力机械有限公司 | The filling machine oil filling valve structure of automatic rotary oil |
| CN107399706B (en) * | 2017-09-06 | 2023-03-21 | 辽宁恒信生物科技有限公司 | Low-vacuum negative-suction type drip-proof liquid filling head |
| CN111675175B (en) * | 2020-06-17 | 2022-04-05 | 山东美果来食品有限公司 | Equipment for automatically cleaning filling head during beverage filling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3926229A (en) * | 1974-02-20 | 1975-12-16 | Scholle Corp | Viscous material filling device |
| US5474113A (en) * | 1994-08-01 | 1995-12-12 | H & K Machine, Inc. | Can filling machine having a mechanism to prevent overfill |
| CN1876504A (en) * | 2005-06-10 | 2006-12-13 | 英达格工业设备股份有限公司 | Method and apparatus for filling liquids into foil bags with a spout |
| CN102951319A (en) * | 2011-08-19 | 2013-03-06 | 北京强度环境研究所 | Negative-suction leak-proof filling valve |
| CN203922694U (en) * | 2013-12-26 | 2014-11-05 | 广州达意隆包装机械股份有限公司 | Anti-hanging wire filling nozzle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07300196A (en) * | 1994-05-10 | 1995-11-14 | Mitsubishi Heavy Ind Ltd | Charging method and device with charging valve |
-
2013
- 2013-12-26 CN CN201310738239.4A patent/CN103708397B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3926229A (en) * | 1974-02-20 | 1975-12-16 | Scholle Corp | Viscous material filling device |
| US5474113A (en) * | 1994-08-01 | 1995-12-12 | H & K Machine, Inc. | Can filling machine having a mechanism to prevent overfill |
| CN1876504A (en) * | 2005-06-10 | 2006-12-13 | 英达格工业设备股份有限公司 | Method and apparatus for filling liquids into foil bags with a spout |
| CN102951319A (en) * | 2011-08-19 | 2013-03-06 | 北京强度环境研究所 | Negative-suction leak-proof filling valve |
| CN203922694U (en) * | 2013-12-26 | 2014-11-05 | 广州达意隆包装机械股份有限公司 | Anti-hanging wire filling nozzle |
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| CN103708397A (en) | 2014-04-09 |
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