CN208559806U - Filling apparatus - Google Patents
Filling apparatus Download PDFInfo
- Publication number
- CN208559806U CN208559806U CN201820542913.XU CN201820542913U CN208559806U CN 208559806 U CN208559806 U CN 208559806U CN 201820542913 U CN201820542913 U CN 201820542913U CN 208559806 U CN208559806 U CN 208559806U
- Authority
- CN
- China
- Prior art keywords
- bellows
- axis
- sealing element
- filling apparatus
- fitting groove
- 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
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- Basic Packing Technique (AREA)
Abstract
A kind of filling apparatus is provided with bellows including the packaging axis being set in complete machine on the packaging axis, bellows and the upper surface connecting place for packing axis are provided with sealing element, and bellows and the lower end surface for packing axis are provided with liquid outlet.Bellows are bellows, and more than one convoluted diaphragm is provided on bellows, and bellows is mutually socketed with packaging axis.Bellows are added on the packaging axis that the utility model passes through; fitting groove is provided on bellows; sealing element is set in fitting groove; bellows is wrapped in seal outer surface; form confined space; when filling; axis is packed to run in oscilaltion; bellows is directly contacted in packing materials, and convoluted diaphragm simultaneously generates deformation and plays buffering and protective effect, and sealing ring is avoided to be in contact with packing materials; prevent to generate leakage phenomenon due to ring wear; and strong operability, it is easy to maintenance, it can guarantee that machine being capable of long-play.
Description
Technical field
The utility model relates to machinery production fields, specifically, and in particular to filling apparatus.
Background technique
Existing filling apparatus is in packaging, since packaging axis is during oscilaltion, the sealing of friction mandrel repeatedly
Circle, prolonged friction cause sealing ring damaged, and package is leaked out from sealing position, influences the service performance of equipment.Just
Every three months must just replace once sealing circle in normal situation, spend human and material resources.Therefore, it is necessary to be further improved.
Utility model content
Simple, long service life that the purpose of this utility model is to provide a kind of structures, manufacturing cost be low and sealing effect
Good filling apparatus, to solve the above problems.
The utility model provides a kind of filling apparatus, and including the packaging axis being set in complete machine, structure feature is,
Bellows are provided on the packaging axis, bellows and the upper surface connecting place for packing axis are provided with sealing element, corrugated part
The lower end surface of part and packaging axis is provided with liquid outlet.
Further, the bellows are bellows, are provided with more than one convoluted diaphragm on bellows, bellows with
Packaging axis is mutually socketed.
Further, the cross section of the sealing element is circle, is provided with fitting groove on bellows, sealing element is set to assembly
In slot, bellows is wrapped in seal outer surface, forms confined space.
Further, the cross section of the sealing element is rectangle, is provided with fitting groove on bellows, sealing element is set to assembly
In slot, bellows is wrapped in seal outer surface, forms confined space.
Further, the material of the bellows is stainless steel.
Further, the outer surface of the bellows is provided with erosion resistant coating and/or wearing layer.
Further, the sealing element is sealing ring.
Bellows are added on the packaging axis that the utility model passes through, and fitting groove, sealing element setting are provided on bellows
In in fitting groove, bellows is wrapped in seal outer surface, forms confined space, sealing ring is avoided to be in contact with packing materials,
Prevent to leak.And the service life of sealing element is improved, manpower replacement and maintenance is saved, can guarantee that machine can be transported for a long time
Row.
Detailed description of the invention
Fig. 1 is the filling apparatus partial sectional view of the prior art.
Fig. 2 is the partial sectional view that an embodiment of the present invention provides.
Specific embodiment
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Fig. 2 shows the filling apparatus that an embodiment of the present invention provides, including the packaging axis 1 being set in complete machine,
Bellows are provided on the packaging axis 1, bellows are bellows 3, and the material of bellows 3 is stainless steel.Stainless steel
It is high that material has compressive resistance, and has preferable flexibility, is suitble to be used for a long time.And it can be according to different use environments, outside
Surface increases erosion resistant coating and/or wearing layer, expands its use scope.
More than one convoluted diaphragm 3.1 is provided on bellows 3, bellows 3 and packaging axis 1 are mutually socketed.Bellows 3
The lower end surface of packaging axis 1 is provided with liquid outlet 4.The upper surface connecting place of bellows and packaging axis 1 is provided with sealing element 2,
Sealing element 2 is sealing ring.The cross section of sealing element 2 is round or rectangle.Fitting groove is provided on bellows 3, sealing element 2 is arranged
In fitting groove, bellows 3 is wrapped in 2 outer surface of sealing element, forms confined space.When filling, packaging axis 1 is transported in oscilaltion
Row, bellows 3 are directly contacted in packing materials, and convoluted diaphragm 3.1 simultaneously generates deformation and plays buffering and protective effect, avoid sealing
Circle is in contact with packing materials, prevents to generate leakage phenomenon due to ring wear, and strong operability, easy to maintenance.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of filling apparatus, including the packaging axis being set in complete machine, which is characterized in that be provided with ripple on the packaging axis
The upper surface connecting place of component, bellows and packaging axis is provided with sealing element, the lower end surface setting of bellows and packaging axis
There is liquid outlet.
2. filling apparatus according to claim 1, which is characterized in that the bellows are bellows, are set on bellows
It is equipped with more than one convoluted diaphragm, bellows is mutually socketed with packaging axis.
3. filling apparatus according to claim 2, which is characterized in that the cross section of the sealing element is circle, bellows
On be provided with fitting groove, sealing element is set in fitting groove, and bellows is wrapped in seal outer surface, forms confined space.
4. filling apparatus according to claim 2, which is characterized in that the cross section of the sealing element is rectangle, bellows
On be provided with fitting groove, sealing element is set in fitting groove, and bellows is wrapped in seal outer surface, forms confined space.
5. filling apparatus according to claim 2, which is characterized in that the material of the bellows is stainless steel.
6. filling apparatus according to claim 2, which is characterized in that the outer surface of the bellows be provided with erosion resistant coating and
Or wearing layer.
7. filling apparatus according to claim 1, which is characterized in that the sealing element is sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820542913.XU CN208559806U (en) | 2018-04-03 | 2018-04-03 | Filling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820542913.XU CN208559806U (en) | 2018-04-03 | 2018-04-03 | Filling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208559806U true CN208559806U (en) | 2019-03-01 |
Family
ID=65481359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820542913.XU Expired - Fee Related CN208559806U (en) | 2018-04-03 | 2018-04-03 | Filling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208559806U (en) |
-
2018
- 2018-04-03 CN CN201820542913.XU patent/CN208559806U/en not_active Expired - Fee Related
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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: 20190301 Termination date: 20210403 |