CN101830416A - Liquid filling device - Google Patents
Liquid filling device Download PDFInfo
- Publication number
- CN101830416A CN101830416A CN 201010169445 CN201010169445A CN101830416A CN 101830416 A CN101830416 A CN 101830416A CN 201010169445 CN201010169445 CN 201010169445 CN 201010169445 A CN201010169445 A CN 201010169445A CN 101830416 A CN101830416 A CN 101830416A
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- China
- Prior art keywords
- filling
- liquid
- subchannel
- filling valve
- outlet
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- 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.)
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- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The invention relates to a liquid filling device which comprises a filling body and a liquid storage device, wherein the bottom of the filling body is provided with a filling outlet, a part from the liquid storage device to the filling outlet is provided with a filling passage for liquid to be filled to communicate; the filling outlet is provided with a filling valve which is at least provided with a first working position and a second working position, when the filling valve is in the first working position, the filling outlet is in a filling state with a maximum flow speed; when the filling valve is in the second working position, the filling outlet is in a closing state, and the filling body is also provided with a branch channel, a vacuum source and a compressed air source; one end part of the branch channel is communicated with the filling outlet and the other end part can not only be communicated with the vacuum source but also can be communicated with the compressed air source. The device reduces the waste of the liquid to be filled by additionally being provided with the branch channel for collecting residual liquid, and reduces the pollution to equipment.
Description
Technical field
The present invention relates to a kind of liquid filling device.
Background technology
Existing filling apparatus, behind the intact can vessel of every can, the can exit of fill head is the residual fraction filling liquid always, and these residual liquids can drip before next can vessel arrive, and can pollute following equipment, also caused waste simultaneously.
Summary of the invention
In view of above-mentioned weak point, there is not the liquid filling device that raffinate pollutes when the purpose of this invention is to provide a kind of can.
In order to achieve the above object, the present invention adopts following technical scheme:
A kind of liquid filling device comprises the can body, is used to store the reservoir of liquid to be packed, and the can outlet is arranged at the bottom of described can body, and described reservoir to described can exit is provided with the can passage for liquid communication to be packed; There is a filling valve in described can exit, described filling valve has first control position and second control position at least, when described filling valve is in first control position, described can outlet is in the bottling condition of Peak Flow Rate, when described filling valve is in second control position, described can outlet is in closure state, also be provided with the subchannel on the described can body, vacuum source, compressed gas source, one end of described subchannel is connected with described can exit, the other end of fast subchannel both can be connected with described vacuum source, also can be connected with described compressed gas source; When the other end of described subchannel was connected with described vacuum source, the liquid to be packed that remains in described can exit was inhaled in the described subchannel; When the other end of described subchannel was connected with described compressed gas source, the liquid residual to be packed that is positioned at described subchannel was blown to described can exit.
According to a concrete aspect of the present invention, described can body is provided with a cylinder, described filling valve is connected with the piston rod of described cylinder, when the piston rod of described cylinder drove described filling valve action, described filling valve was changed between described first control position and second control position.
Another concrete aspect, described rack is provided with the holding frame of clamping vessel to be filled.
Beneficial effect of the present invention: more traditional filling apparatus has been set up a subchannel of collecting residual liquid, has reduced the waste of liquid to be packed, has reduced the pollution to equipment simultaneously.
Description of drawings
Accompanying drawing 1 is the structural representation of filling apparatus of the present invention.
Wherein: 1, reservoir; 2, compressed gas source; 3, vacuum source; 4, cylinder; 5, tracheae; 6, piston rod; 7, can body; 8, filling valve; 9, subchannel; 10, can vessel; 11, can outlet.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is made following detailed description.
Liquid filling device as shown in Figure 1, it comprises can body 7, is used to store the reservoir 1 of liquid to be packed; Can outlet 11 is arranged at the bottom of can body 7, and reservoir to can exports 11 places and is provided with the can passage that supplies liquid communication to be packed; There is a filling valve 8 in the can exit.Filling valve 8 is linked to each other by a cylinder 4, and filling valve 8 is connected with the piston rod 6 of cylinder 4.Filling valve 8 has first control position and second control position at least, and when filling valve 8 was in first control position, can outlet 11 was in the bottling condition of Peak Flow Rate, and when filling valve 8 was in second control position, can outlet 11 was in closure state.When gas injection or exhausting in tracheae 5, filling valve 8 will be driven under the in the vertical direction by piston rod 6 and move slowly, thereby the size in the slit between filling valve 8 and the can outlet 11 is changed, the liquid outlet quantity that promptly makes can export 11 places changes, the maxim of liquid outlet quantity is corresponding to first control position, and the minimum value of liquid outlet quantity is corresponding to second control position.Also be provided with subchannel 9, vacuum source 3, compressed gas source 2 on the can body 7.As shown in the figure, the bottom of subchannel 9 exports 11 places with can and is connected, and promptly the bottom of subchannel 9 extends to can and exports 11 places.The upper end of subchannel 9 can be connected with vacuum source 3, also can be connected with compressed gas source 2; When the upper end of subchannel 9 is connected with vacuum source 3, remains in the liquid to be packed that can exports 11 places and be inhaled in the subchannel 9; When the upper end of subchannel 9 was connected with compressed gas source 2, the liquid residual to be packed that is positioned at subchannel 9 is blown to can exported 11 places.In order to make whole filling apparatus compact conformation, the inside of subchannel 9 can bodies 7 is specifically passed from the piston rod 6 of cylinder 4 and filling valve 8.
Set forth the working process of this liquid filling device below:
After current can vessel 10 cans are removed, the upper end of subchannel 9 is connected with vacuum source 3, this moment, subchannel 9 exterior air pressure were higher than subchannel 9 in-to-in air pressure, and the liquid to be packed that will remain in can outlet 11 under this pressure differential effect is drawn in the subchannel 9; And when next can vessel arrive, the upper end of subchannel 9 is connected with compressed gas source 2, the exterior air pressure of subchannel 9 is lower than the in-to-in air pressure of subchannel 9 at this moment, under this pressure differential effect, the liquid residual to be packed in the subchannel 9 is hung down along the subchannel, export 11 places until can, flow at last in the can vessel of below, this process can be carried out simultaneously with the process of can outlet injection liquid to be packed in the can vessel.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (3)
1. liquid filling device comprises the can body, is used to store the reservoir of liquid to be packed, and the can outlet is arranged at the bottom of described can body, and described reservoir to described can exit is provided with the can passage for liquid communication to be packed; There is a filling valve in described can exit, described filling valve has first control position and second control position at least, when described filling valve is in first control position, described can outlet is in the bottling condition of Peak Flow Rate, when described filling valve is in second control position, described can outlet is in closure state, it is characterized in that: also be provided with the subchannel on the described can body, vacuum source, compressed gas source, one end of described subchannel is connected with described can exit, and the other end of described subchannel both can be connected with described vacuum source, also can be connected with described compressed gas source; When the other end of described subchannel was connected with described vacuum source, the liquid to be packed that remains in described can exit was inhaled in the described subchannel; When the other end of described subchannel was connected with described compressed gas source, the liquid residual to be packed that is positioned at described subchannel was blown to described can exit.
2. liquid filling device according to claim 1 is characterized in that: described subchannel is passed from the inside of described can body.
3. liquid filling device according to claim 2, it is characterized in that: described can body is provided with a cylinder, the piston rod of described cylinder partly is positioned at the inside of described can body, described filling valve is connected with the piston rod of described cylinder, when the piston rod of described cylinder drives described filling valve action, described filling valve is changed between described first control position and second control position, and described subchannel is passed from the piston rod of described cylinder and filling valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101694454A CN101830416B (en) | 2010-05-12 | 2010-05-12 | Liquid filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101694454A CN101830416B (en) | 2010-05-12 | 2010-05-12 | Liquid filling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101830416A true CN101830416A (en) | 2010-09-15 |
| CN101830416B CN101830416B (en) | 2012-05-30 |
Family
ID=42714663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101694454A Expired - Fee Related CN101830416B (en) | 2010-05-12 | 2010-05-12 | Liquid filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101830416B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649533A (en) * | 2012-04-07 | 2012-08-29 | 浙江炜驰轻工机械有限公司 | Machine capable of integrating functions of filling and can sealing |
| CN107757959A (en) * | 2017-10-29 | 2018-03-06 | 安徽安庆南风日化有限责任公司 | A kind of new liquid detergent can packing machine device |
| CN110386581A (en) * | 2019-08-27 | 2019-10-29 | 武汉国灸科技开发有限公司 | Multichannel micro fluid high-precision bulking system |
| CN112047281A (en) * | 2020-08-20 | 2020-12-08 | 北京点域科技有限公司 | Industrial robot for filling |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201785181U (en) * | 2010-05-12 | 2011-04-06 | 苏州紫冠自动化设备有限公司 | Liquid filling device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2740587Y (en) * | 2004-09-24 | 2005-11-16 | 杭州中亚机械有限公司 | Weighing loader |
| CN101135413A (en) * | 2007-09-24 | 2008-03-05 | 上海联合气雾制品灌装有限公司 | Double elements gas-fog products filling device and pour-in method thereof |
| CN101396042A (en) * | 2008-10-14 | 2009-04-01 | 侯琳珠 | Feeding device of minced material filling machine |
| CN101671126B (en) * | 2009-09-02 | 2012-08-29 | 北方工业大学 | Feeding device of hollow glass molecular sieve filling machine |
-
2010
- 2010-05-12 CN CN2010101694454A patent/CN101830416B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201785181U (en) * | 2010-05-12 | 2011-04-06 | 苏州紫冠自动化设备有限公司 | Liquid filling device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649533A (en) * | 2012-04-07 | 2012-08-29 | 浙江炜驰轻工机械有限公司 | Machine capable of integrating functions of filling and can sealing |
| CN107757959A (en) * | 2017-10-29 | 2018-03-06 | 安徽安庆南风日化有限责任公司 | A kind of new liquid detergent can packing machine device |
| CN110386581A (en) * | 2019-08-27 | 2019-10-29 | 武汉国灸科技开发有限公司 | Multichannel micro fluid high-precision bulking system |
| CN112047281A (en) * | 2020-08-20 | 2020-12-08 | 北京点域科技有限公司 | Industrial robot for filling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101830416B (en) | 2012-05-30 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150512 |
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| EXPY | Termination of patent right or utility model |