CN205892724U - Return -air and liquid level correction mechanism in rotary filling machine filling valve - Google Patents
Return -air and liquid level correction mechanism in rotary filling machine filling valve Download PDFInfo
- Publication number
- CN205892724U CN205892724U CN201620808051.1U CN201620808051U CN205892724U CN 205892724 U CN205892724 U CN 205892724U CN 201620808051 U CN201620808051 U CN 201620808051U CN 205892724 U CN205892724 U CN 205892724U
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- CN
- China
- Prior art keywords
- muffler
- liquid
- liquid level
- bottle
- return
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a return -air and liquid level correction mechanism in rotary filling machine filling valve, include: the muffler, the lower extreme of muffler can stretch into to the bottle of required filling in, the last port of muffler lies in on the liquid level of material jar, be provided with back the liquid needle in the muffler, form the exhaust clearance between the inner wall of muffler and the outer wall of go back to liquid needle, it flushes to return the lower port of liquid needle and the lower port of muffler, the upper end of returning the liquid needle is stretched out the back from the material jar and is connected with vacuum pump through the vacuum distributor, the vacuum distributor makes back to exist between liquid needle and the vacuum pump and communicates each other and break off two types each other, during the filling, returning the liquid needle and breaking off each other with vacuum pump, the gas in the bottle passes through in exhaust clearance emission to the material jar, time liquid needle can communicate with vacuum pump each other after the filling, and unnecessary liquid can loop through back the liquid needle in the bottle at this moment, the vacuum distributor is outwards discharged. The utility model has the advantages of: simple structure, liquid level correction precision is high.
Description
Technical field
This utility model is related to rotary filling machine technical field and in particular to return-air in rotary filling machine filling valve
With liquid level correction mechanism.
Background technology
The structure of rotary filling machine filling valve specifically includes that valve body, and valve body is arranged on the bottom of batch can, setting in valve body
Have valve pocket, in valve pocket, be provided with valve element, in valve pocket, be further fixedly arranged on muffler, the lower end of muffler extend downwardly from valve body and
Can stretch in the bottle of required fill, the upper end of muffler is stretched out from the top of batch can straight up, the top setting of batch can
Have gas exhaust piping and vacuum-pumping pipeline, vacuum-pumping pipeline is connected with apparatus for vacuum producing, the upper end of muffler respectively with gas exhaust piping
It is connected with vacuum-pumping pipeline, gas exhaust piping is provided with the air bleeding valve controlling gas exhaust piping to open and close, vacuum-pumping pipeline is arranged
There is the vacuum pumping valve controlling vacuum-pumping pipeline to open and close.During fill, air bleeding valve is opened, and vacuum pumping valve is closed, and the air in bottle leads to
Cross muffler to discharge from gas exhaust piping；After the completion of fill, exhaust valve closure, vacuum pumping valve is opened, unnecessary liquid in bottle
Discharged from vacuum-pumping pipeline by muffler, thus being modified to liquid level in bottle, up to liquid level and muffler in bottle
Lower port flush.
In beverage filling industry, generally by the formation such as muffler, gas exhaust piping, vacuum-pumping pipeline be used for discharge in bottle
Gas and for revise liquid level in bottle pipeline mechanism be referred to as filling valve in return-air and liquid level correction mechanism.Above-mentioned
Filling valve in return-air and liquid level correction mechanism in, the discharge of surplus liquid in the discharge of gas and bottle in bottle all needs by returning
Trachea, gas exhaust piping and vacuum-pumping pipeline then need alternately to open and close, and therefore need on gas exhaust piping to arrange air bleeding valve,
Then need in vacuum-pumping pipeline to arrange vacuum pumping valve.Return-air in the filling valve of this structure and liquid level correction mechanism, not only tie
Structure is complicated, cost of manufacture is high, and the precision of liquid level correction is poor, and in bottle, inaccurate phenomenon often in liquid level.
Utility model content
This utility model technical issues that need to address are: a kind of structure of offer is simple, the rotation of liquid level correction high precision
Return-air in formula filling machine filling valve and liquid level correction mechanism.
For solving the above problems, the technical solution adopted in the utility model is: the return-air in rotary filling machine filling valve
With liquid level correction mechanism, comprising: be fixedly installed on the muffler in valve body valve pocket, described valve body is fixedly mounted on the bottom of batch can
Portion, the lower end of muffler extends downwardly from valve body and can stretch in the bottle of required fill, the upper end of muffler extend upwardly into
In batch can, and on the liquid level that is located in batch can of the upper port of muffler, in muffler, be provided with back liquid pin, muffler interior
Form exhaust clearance, the lower port returning liquid pin is flushed with the lower port of muffler, returns liquid pin between wall and the outer wall returning liquid pin
Upper end is connected with apparatus for vacuum producing by vacuum distribution after stretching out from batch can, and vacuum distribution makes back liquid pin and evacuation
Exist between device and be interconnected and mutually disconnect two states；During fill, return liquid pin and be in mutual off-state with apparatus for vacuum producing,
Gas in bottle is emitted in batch can by exhaust clearance；Fill is returned liquid pin after terminating and can be in apparatus for vacuum producing and be interconnected
State, now under the vacuum action of apparatus for vacuum producing, in bottle, unnecessary liquid can pass sequentially through back liquid pin, vacuum distribution
Discharge, thus being modified to liquid level in bottle, flushing with the lower port returning liquid pin up to liquid level in bottle.
Further, the return-air in aforesaid rotary filling machine filling valve and liquid level correction mechanism, wherein, vacuum is distributed
The structure of device includes: rotary sleeve, and rotary sleeve is sleeved on fixed cover, rotary sleeve can on fixed cover with filling valve synchronous axial system,
Rotary sleeve be provided at circumferentially spaced some times fluid through-holes, one is returned liquid pin and is fixedly linked with one time fluid through-hole on rotary sleeve
Logical, each returns fluid through-hole and is all radially arranged along rotary sleeve, be provided with fixed cover the feed pathway being sequentially communicated, discharge opeing cavity,
Liquid outlet channel, apparatus for vacuum producing is connected with liquid outlet channel, and the import of feed pathway is located on the outer wall of fixed cover, on rotary sleeve
Each is returned fluid through-hole and all can turn to and is connected with the import of feed pathway, when one time fluid through-hole turns to and feed pathway
When import is connected, the liquid pin that returns being connected with this time fluid through-hole is in, with apparatus for vacuum producing, the state that is connected, now corresponding bottle
Interior unnecessary liquid can discharge successively from this time liquid pin, time fluid through-hole, feed pathway, discharge opeing cavity, liquid outlet channel, thus
Liquid level in bottle is modified, flushes with the lower port returning liquid pin up to liquid level in bottle, when this time fluid through-hole leaves feed pathway
Import when, the liquid pin that returns being connected with this time fluid through-hole is in mutual off-state with apparatus for vacuum producing.
Further, the return-air in aforesaid rotary filling machine filling valve and liquid level correction mechanism, wherein, liquid outlet channel
It is arranged on the lower section of discharge opeing cavity.
Further, the return-air in aforesaid rotary filling machine filling valve and liquid level correction mechanism, wherein, batch can set
It is equipped with feed pipe.
Further, the return-air in aforesaid rotary filling machine filling valve and liquid level correction mechanism, wherein, returns liquid pin
Upper end is stretched out from the top of batch can.
Further, the return-air in aforesaid rotary filling machine filling valve and liquid level correction mechanism, wherein, muffler bag
Include the first muffler and the second muffler, the first muffler is integral type structure with the valve element in valve pocket, the first muffler upper
End stretch in batch can, and the upper port of the first muffler be located at batch can in liquid level on, the upper end of the second muffler with
The lower end fixing phase connection of the first muffler, the lower end of the second muffler can stretch in the bottle of required fill, the first return-air
Form exhaust clearance between the inwall of pipe and the second muffler and the outer wall returning liquid pin, return lower port and second muffler of liquid pin
Lower port flush.
Further, the return-air in aforesaid rotary filling machine filling valve and liquid level correction mechanism, wherein, second time
The upper end of trachea is screwed with the lower end of the first muffler and is connected.
The utility model has the advantages that: the gas in bottle during fill is discharged from exhaust clearance, bottle during liquid level correction
Interior liquid is discharged from returning liquid pin, and in the passing away of gas and bottle in bottle, the passing away of liquid is separate,
Such structure is simple, low manufacture cost, and the precision of liquid level correction is greatly enhanced.
Brief description
Fig. 1 is that the structure of return-air in rotary filling machine filling valve described in the utility model and liquid level correction mechanism is shown
It is intended to.
Specific embodiment
The utility model is described in further detail with preferred embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, the return-air in rotary filling machine filling valve and liquid level correction mechanism, comprising: it is fixedly installed on valve
Muffler 2 in body 1 valve pocket 11, described valve body 1 is fixedly mounted on the bottom of batch can 4, batch can 4 is provided with feed pipe 41.
The lower end of muffler 2 extends downwardly from valve body 1 and can stretch in the bottle 3 of required fill.The upper end of muffler 2 extends upwardly into
To batch can 4, and on liquid level in batch can 4 for the upper port of muffler 2, in muffler 2, it is provided with back liquid pin 5.For
It is easily installed, stretch to depth in bottle 3 also for being easy to adjust muffler 2, in the present embodiment, muffler 2 includes first
Muffler 21 and the second muffler 22, the first muffler 21 is integral type structure with the valve element 8 in valve pocket 11, the first muffler 21
Upper end stretch in batch can 4, and the upper port of the first muffler 21 be located at batch can 4 in liquid level on, the second muffler
22 upper end is screwed with the lower end of the first muffler 21 and is connected, and the lower end of the second muffler 22 can stretch to required fill
Bottle 3 in.
Form exhaust clearance 7 between the inwall of the first muffler 21 and the second muffler 22 and the outer wall returning liquid pin 5, return liquid
The lower port of pin 5 is flushed with the lower port of the second muffler 22.The upper end returning liquid pin 5 is passed through very after the top of batch can 4 is stretched out
Space division orchestration 6 is connected with apparatus for vacuum producing, and apparatus for vacuum producing is usually vacuum pump.Vacuum distribution 6 makes back liquid pin 5 and evacuation
Exist between device and be interconnected and mutually disconnect two states.During fill, return liquid pin 5 and be in mutual disconnection shape with apparatus for vacuum producing
State, the gas in bottle 3 is emitted in batch can 4 by exhaust clearance 7.Fill is returned liquid pin 5 after terminating and can be in apparatus for vacuum producing 6
Interconnected state, now under the vacuum action of apparatus for vacuum producing, in bottle 3 unnecessary liquid can pass sequentially through back liquid pin 5,
Vacuum distribution 6 discharges, thus being modified to liquid level in bottle, flushing with the lower port returning liquid pin 5 up to liquid level in bottle.
Specifically, in the present embodiment, the structure of vacuum distribution 6 includes: rotary sleeve 61, and rotary sleeve 61 is sleeved on fixed cover 62, rotation
Set 61 can on fixed cover 62 with filling valve synchronous axial system, rotary sleeve 61 be provided at circumferentially spaced some times fluid through-holes 611, one
Root is returned liquid pin 5 and is connected with rotary sleeve 61 time fluid through-hole 611 fixing phase.Each returns fluid through-hole 611 all along rotary sleeve 61
It is radially arranged, in fixed cover 62, be provided with the feed pathway 621 being sequentially communicated, discharge opeing cavity 622, liquid outlet channel 623, this enforcement
In example, liquid outlet channel 623 is arranged on the lower section of discharge opeing cavity 622, and apparatus for vacuum producing is connected with liquid outlet channel 623, feed pathway
621 import 624 is located on the outer wall of fixed cover 62, and each on rotary sleeve 61 is returned fluid through-hole 611 and all can be turned to and feed liquor
The import 624 of passage 621 is connected；When one time fluid through-hole 611 is turned to and is connected with the import 624 of feed pathway 621,
The liquid pin 5 that returns being connected with this time fluid through-hole 611 is in, with apparatus for vacuum producing, the state that is connected, now unnecessary in corresponding bottle 3
Liquid outwards can be arranged successively from this time liquid pin 5, time fluid through-hole 611, feed pathway 621, discharge opeing cavity 622, liquid outlet channel 623
Go out, thus liquid level in bottle is modified, until in bottle liquid level flush with the lower port of time liquid pin 5, when 611 turns of this time fluid through-hole
From during the import 624 of feed pathway 621, the liquid pin 5 that returns being connected with this time fluid through-hole 611 is in mutually disconnection shape with apparatus for vacuum producing
State.
The utility model has the advantage of: the gas in bottle 3 during fill is discharged from exhaust clearance, bottle during liquid level correction
, from returning discharge liquid pin 5, in bottle 3, the passing away of gas and the passing away of liquid are separate, so for liquid in son
Structure simple, greatly reduce the setting quantity of valve, cost of manufacture substantially reduces, and the precision of liquid level correction is carried significantly
High.
Claims (7)
1. the return-air in rotary filling machine filling valve and liquid level correction mechanism, comprising: be fixedly installed on returning in valve body valve pocket
Trachea, described valve body is fixedly mounted on the bottom of batch can, and the lower end of muffler extends downwardly from valve body and can stretch to required filling
Dress bottle in it is characterised in that: the upper end of muffler extends upwardly into batch can, and the upper port of muffler be located at batch can
On interior liquid level, it is provided with back liquid pin in muffler, between the inwall of muffler and the outer wall returning liquid pin, forms exhaust clearance,
The lower port returning liquid pin flushes with the lower port of muffler, return liquid pin upper end stretch out from batch can after by vacuum distribution and
Apparatus for vacuum producing is connected, and vacuum distribution makes back to exist between liquid pin and apparatus for vacuum producing and is interconnected and mutually disconnects two kinds of shapes
State；During fill, return liquid pin and be in mutual off-state with apparatus for vacuum producing, the gas in bottle is emitted into batch can by exhaust clearance
Interior；Fill is returned liquid pin after terminating and can be in interconnected state with apparatus for vacuum producing, now under the vacuum action of apparatus for vacuum producing,
In bottle, unnecessary liquid can pass sequentially through back liquid pin, vacuum distribution discharges, thus being modified to liquid level in bottle, directly
To bottle, liquid level is flushed with the lower port returning liquid pin.
2. the return-air in rotary filling machine filling valve according to claim 1 and liquid level correction mechanism it is characterised in that:
The structure of vacuum distribution includes: rotary sleeve, and rotary sleeve is sleeved on fixed cover, and rotary sleeve can be same with filling valve on fixed cover
Step rotates, rotary sleeve be provided at circumferentially spaced some times fluid through-holes, one is returned liquid pin and returns fluid through-hole with rotary sleeve
Fixing phase connects, and each returns fluid through-hole and is all radially arranged along rotary sleeve, is provided with the feed pathway being sequentially communicated, row in fixed cover
Liquid air chamber, liquid outlet channel, apparatus for vacuum producing is connected with liquid outlet channel, and the import of feed pathway is located on the outer wall of fixed cover, rotation
Each on pivoted housing is returned fluid through-hole and all can be turned to and be connected with the import of feed pathway, when one is returned fluid through-hole and turns to and enter
When the import of liquid passage is connected, the liquid pin that returns being connected with this time fluid through-hole is in, with apparatus for vacuum producing, the state that is connected, now right
In the bottle answered, unnecessary liquid can be outside successively from this time liquid pin, time fluid through-hole, feed pathway, discharge opeing cavity, liquid outlet channel
Discharge, thus being modified to liquid level in bottle, flushing with the lower port returning liquid pin up to liquid level in bottle, when this time fluid through-hole leaves
During the import of feed pathway, the liquid pin that returns being connected with this time fluid through-hole is in mutual off-state with apparatus for vacuum producing.
3. the return-air in rotary filling machine filling valve according to claim 2 and liquid level correction mechanism it is characterised in that:
Liquid outlet channel is arranged on the lower section of discharge opeing cavity.
4. the return-air in the rotary filling machine filling valve according to claim 1 or 2 or 3 and liquid level correction mechanism, it is special
Levy and be: feed pipe is provided with batch can.
5. the return-air in the rotary filling machine filling valve according to claim 1 or 2 or 3 and liquid level correction mechanism, it is special
Levy and be: the upper end returning liquid pin is stretched out from the top of batch can.
6. the return-air in the rotary filling machine filling valve according to claim 1 or 2 or 3 and liquid level correction mechanism, it is special
Levy and be: muffler includes the first muffler and the second muffler, the first muffler is integral type structure with the valve element in valve pocket,
The upper end of the first muffler stretches in batch can, and on liquid level in batch can for the upper port of the first muffler, second
The upper end of muffler is connected with the lower end fixing phase of the first muffler, and the lower end of the second muffler can stretch to the bottle of required fill
In son, form exhaust clearance between the inwall of the first muffler and the second muffler and the outer wall returning liquid pin, go back to the lower end of liquid pin
Mouth is flushed with the lower port of the second muffler.
7. the return-air in rotary filling machine filling valve according to claim 6 and liquid level correction mechanism it is characterised in that:
The upper end of the second muffler is screwed with the lower end of the first muffler and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808051.1U CN205892724U (en) | 2016-07-29 | 2016-07-29 | Return -air and liquid level correction mechanism in rotary filling machine filling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808051.1U CN205892724U (en) | 2016-07-29 | 2016-07-29 | Return -air and liquid level correction mechanism in rotary filling machine filling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205892724U true CN205892724U (en) | 2017-01-18 |
Family
ID=57786117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620808051.1U Withdrawn - After Issue CN205892724U (en) | 2016-07-29 | 2016-07-29 | Return -air and liquid level correction mechanism in rotary filling machine filling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205892724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044686A (en) * | 2016-07-29 | 2016-10-26 | 江苏新美星包装机械股份有限公司 | Air returning and liquid level correcting mechanism in filling valve of rotary filling machine |
-
2016
- 2016-07-29 CN CN201620808051.1U patent/CN205892724U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044686A (en) * | 2016-07-29 | 2016-10-26 | 江苏新美星包装机械股份有限公司 | Air returning and liquid level correcting mechanism in filling valve of rotary filling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170118 Effective date of abandoning: 20180925 |