CN214608212U - Self-flowing equal-pressure liquid material metering and filling device - Google Patents
Self-flowing equal-pressure liquid material metering and filling device Download PDFInfo
- Publication number
- CN214608212U CN214608212U CN202120851142.4U CN202120851142U CN214608212U CN 214608212 U CN214608212 U CN 214608212U CN 202120851142 U CN202120851142 U CN 202120851142U CN 214608212 U CN214608212 U CN 214608212U
- Authority
- CN
- China
- Prior art keywords
- filling
- metering
- valve
- liquid
- pipe
- 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.)
- Active
Links
Images
Landscapes
- Basic Packing Technique (AREA)
Abstract
The utility model discloses a self-flowing isobaric liquid material metering and filling device, which can control the feeding of a feeding valve through a liquid level switch acting controller so as to ensure that the liquid level is always kept at a constant height, a metering tube is parallel to a liquid storage barrel in the height direction, when the filling is started, a first filling valve is opened, a second filling valve is closed, the material of the liquid storage barrel enters the metering tube through a liquid outlet tube, the opening time of the first filling valve is controlled according to the filling quantity so as to control the material quantity entering the metering tube, thus, the quantity of the material filled each time is effectively controlled to be the same, the precision of the filling metering is ensured, when the filling quantity reaches the requirement, the first filling valve is closed, the second filling valve is opened, the material in the metering tube is filled into a container through a filling tube, the filling quantity in the embodiment is realized by controlling the opening time of the first filling valve and the second filling valve through the controller, the metering is accurate, the automatic operation is realized, and the control is simple and convenient.
Description
Technical Field
The utility model relates to a technical field of filling especially relates to a pressure formula liquid material measurement filling device flows automatically.
Background
The liquid filling machine is widely applied to industries such as beauty cosmetics, foods, chemical engineering, pesticides and the like.
The existing filling machine adopts a mechanical pump to measure and fill, but the mechanical pump measures and fills the dress and produces a large amount of bubbles easily when filling to bring the quality problem for the filling product, moreover, adopt mechanical pump measure filling still can bring if metering error is great, finished product wrapping bag qualification rate is low, seal insecure easy seepage, production efficiency low lead to the extravagant big scheduling problem of packaging film.
Disclosure of Invention
The utility model aims at providing a formula liquid material measurement filling device flows automatically to solve current mechanical pump measurement filling and be a large amount of bubbles of easy production at the filling, thereby bring the quality problem for the filling product, moreover, adopt mechanical pump measurement filling still to bring if the metering error is great, the finished product wrapping bag qualification rate is low, seal insecure easy seepage, production efficiency hangs down the extravagant big problem that leads to the packaging film.
In order to solve the problems, the utility model provides a self-flowing equal-pressure liquid material metering and filling device, which comprises a liquid storage barrel, a controller, a feed valve, a liquid level switch, a liquid outlet pipe, a metering pipe, a first filling valve and a second filling valve, wherein the metering pipe is parallel to the liquid storage barrel in the height direction, and the feed valve, the liquid level switch, the first filling valve and the second filling valve are all electrically connected with the controller;
the stock solution bucket is equipped with feed inlet and liquid outlet, liquid level switch locates inside the stock solution bucket, the feed valve is located feed inlet department, the entry of drain pipe with the liquid outlet intercommunication, the exit of drain pipe is equipped with first three way connection, first three way connection's one end is connected the lower extreme of metering tube, first three way connection's the other end is connected with the filling pipe, first filling valve is located the drain pipe is close to first three way connection department, second filling valve is located the filling pipe is close to first three way connection department.
Further, the upper end of the liquid storage barrel is provided with a first filling exhaust grid cylinder which is communicated with the interior of the liquid storage barrel and atmosphere.
Furthermore, the upper end of the metering pipe is provided with a second filling exhaust grid cylinder which is communicated with the interior of the metering pipe and the atmosphere.
Furthermore, the upper part of the side wall of the liquid storage barrel is provided with an overflow port.
Furthermore, a second three-way joint is connected to the liquid outlet, one end of the second three-way joint is connected with a cleaning and sewage draining valve, and the other end of the second three-way joint is connected with the liquid outlet pipe.
The utility model provides a self-flowing isobaric liquid material metering and filling device, which comprises a liquid storage barrel, a controller, a feed valve, a liquid level switch, a liquid outlet pipe, a metering pipe, a first filling valve and a second filling valve, wherein the feed valve can be controlled to be opened and fed by the cooperation of the induction of the liquid level switch and the controller so as to ensure that the liquid level is always kept at a constant height, the metering pipe is parallel to the liquid storage barrel in the height direction, when the liquid storage barrel starts to be filled, the first filling valve is opened, the second filling valve is closed, the material in the liquid storage barrel enters the metering pipe through the liquid outlet pipe, the opening time of the first filling valve can be controlled according to the filling amount, thereby controlling the material amount entering the metering pipe, thus, the material amount of each time of filling can be effectively controlled to be the same, the precision of filling metering is ensured, when the material amount entering the metering pipe reaches the requirement, the first filling valve is closed, the second filling valve is opened, the material in the metering tube is filled into the container through the filling tube, the filling amount in the embodiment is realized by controlling the opening time of the first filling valve and the second filling valve through the controller, the metering is accurate, the automatic operation is realized, and the control is simple and convenient.
Drawings
Fig. 1 is the embodiment of the utility model provides an embodiment's gravity flow isobaric liquid material measurement filling device's schematic structure diagram.
In the figure, 1, a liquid storage barrel; 2. a controller; 3. a feed valve; 4. a liquid level switch; 5. a liquid outlet pipe; 6. a metering tube; 7. a first filling valve; 8. a second filling valve; 9. a first three-way joint; 10. filling tubes; 11. a first filling exhaust grid cylinder; 12. a second filling exhaust grid cylinder; 13. an overflow port; 14. a second three-way joint; 15. cleaning a drain valve; 101. a feed inlet; 102. and a liquid outlet.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1, schematically showing a self-flowing equal-pressure liquid material metering and filling device according to an embodiment of the present invention, including a liquid storage barrel 1, a controller 2, a feed valve 3, a liquid level switch 4, a liquid outlet pipe 5, a metering pipe 6, a first filling valve 7 and a second filling valve 8, wherein the metering pipe 6 is parallel to the liquid storage barrel 1 in the height direction, the feed valve 3, the liquid level switch 4, the first filling valve 7 and the second filling valve 8 are all electrically connected to the controller 2, specifically, when the liquid level switch 4 detects that the liquid level in the liquid storage barrel 1 is lower than a set value, a signal is fed back to the controller 2, the controller 2 controls the feed valve 3 to open so as to feed the liquid storage barrel 1 until the liquid level reaches the set value, the material in the storage barrel is monitored by the liquid level switch 4, the programmable controller 2 instructs to automatically open and close the feed valve 3, the material to be metered and filled enters from the feed inlet, therefore, the liquid level in the barrel can be controlled at a constant height, so that the filling and metering precision can be ensured;
Specifically, the induction of the liquid level switch 4 and the cooperation of the controller 2 can control the feed valve 3 to open and feed so as to ensure that the liquid level is always kept at a constant height, the metering tube 6 is parallel to the liquid storage barrel 1 in the height direction, when filling is started, the first filling valve 7 is opened, the second filling valve 8 is closed, the material in the liquid storage barrel 1 enters the metering tube 6 through the liquid outlet tube 5, the opening time of the first filling valve 7 can be controlled according to the amount of the material to be filled so as to control the amount of the material to be filled, the accuracy of filling and metering is ensured, when the amount of the material entering the metering tube 6 meets requirements, the first filling valve 7 is closed, the second filling valve 8 is opened, the material in the metering tube 6 is filled into a container through the filling tube 10, the filling amount in the embodiment is realized by controlling the opening time of the first filling valve 7 and the second filling valve 8 through the controller 2, the metering is accurate, the automatic operation is realized, and the control is simple and convenient.
Further, the upper end of the liquid storage barrel 1 is provided with a first filling and exhausting grid cylinder 11 for communicating the interior of the liquid storage barrel 1 with the atmosphere, so that gas generated by liquid disturbance in the liquid storage barrel 1 is exhausted from the first filling and exhausting grid cylinder 11; the upper end of metering tube 6 is equipped with inside and atmospheric second filling exhaust grid section of thick bamboo 12 of intercommunication metering tube 6, the gas that the filling in-process produced passes through the exhaust grid section of thick bamboo 12 of second filling and discharges, avoid the filling to produce the bubble and then influence the filling quality, simultaneously, because first filling exhaust grid section of thick bamboo 11 and the exhaust grid section of thick bamboo 12 of second filling all communicate with the atmosphere, liquid level pressure is the same with the interior hydraulic pressure force of metering tube 6 in the stock solution bucket 1 when first filling valve 7 is opened, material in the stock solution bucket 1 can be fast smooth and easy get into in the metering tube 6, the measurement precision is high.
In this embodiment, the upper portion of the lateral wall of the liquid storage barrel 1 is provided with the overflow port 13, and the overflow port 13 can effectively ensure that redundant materials flow out from the overflow port 13.
After the live time surpassed the deadline, the impurity or the residue of stock solution bucket 1 can be in liquid outlet 102 department accumulation, in this embodiment, for the convenience of the clean clearance to gravity flow isobaric liquid material measurement filling device, liquid outlet 102 department is connected with second three way connection 14, and the one end of second three way connection 14 is connected with washing blowoff valve 15, and drain pipe 5 is connected to the other end of second three way connection 14, and under the normal use state, washing blowoff valve 15 is closed, only opens under the state that needs the clearance.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (5)
1. A self-flowing equal-pressure liquid material metering and filling device is characterized by comprising a liquid storage barrel, a controller, a feed valve, a liquid level switch, a liquid outlet pipe, a metering pipe, a first filling valve and a second filling valve, wherein the metering pipe is parallel to the liquid storage barrel in the height direction, and the feed valve, the liquid level switch, the first filling valve and the second filling valve are all electrically connected with the controller;
the stock solution bucket is equipped with feed inlet and liquid outlet, liquid level switch locates inside the stock solution bucket, the feed valve is located feed inlet department, the entry of drain pipe with the liquid outlet intercommunication, the exit of drain pipe is equipped with first three way connection, first three way connection's one end is connected the lower extreme of metering tube, first three way connection's the other end is connected with the filling pipe, first filling valve is located the drain pipe is close to first three way connection department, second filling valve is located the filling pipe is close to first three way connection department.
2. The gravity flow equal pressure liquid material metering and filling device according to claim 1, wherein a first filling exhaust grid cylinder communicating the interior of the liquid storage barrel with atmosphere is arranged at the upper end of the liquid storage barrel.
3. The gravity flow equal pressure liquid material metering and filling device according to claim 1, wherein the upper end of the metering pipe is provided with a second filling exhaust grid cylinder for communicating the interior of the metering pipe with the atmosphere.
4. The gravity flow equal pressure type liquid material metering and filling device according to claim 1, wherein an overflow port is provided at an upper portion of a side wall of the liquid storage barrel.
5. The self-flowing equal-pressure liquid material metering and filling device according to any one of claims 1 to 4, wherein a second three-way joint is connected to the liquid outlet, a cleaning and blowdown valve is connected to one end of the second three-way joint, and the other end of the second three-way joint is connected to the liquid outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851142.4U CN214608212U (en) | 2021-04-25 | 2021-04-25 | Self-flowing equal-pressure liquid material metering and filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120851142.4U CN214608212U (en) | 2021-04-25 | 2021-04-25 | Self-flowing equal-pressure liquid material metering and filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214608212U true CN214608212U (en) | 2021-11-05 |
Family
ID=78405009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120851142.4U Active CN214608212U (en) | 2021-04-25 | 2021-04-25 | Self-flowing equal-pressure liquid material metering and filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214608212U (en) |
-
2021
- 2021-04-25 CN CN202120851142.4U patent/CN214608212U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW500992B (en) | Method and apparatus for controlling the level of liquids | |
| CA2797023C (en) | Dosing apparatus and method for dosing a composition | |
| CN214608212U (en) | Self-flowing equal-pressure liquid material metering and filling device | |
| US11891291B2 (en) | Filling spout having a return line | |
| CN205527665U (en) | Orthoscopic easy open can liquid filling machine | |
| CN203247078U (en) | Pipetting device | |
| CN204057935U (en) | A kind of beverage filling device | |
| KR20130004643U (en) | Dosing device | |
| CN102207440A (en) | Apparatus and method for measuring density of solid-containing liquid | |
| CN104192779B (en) | A kind of beverage filling device | |
| CN219455273U (en) | Corrosive liquid weighing device | |
| CN214346308U (en) | Quantitative adding device for silicon-based colloidal solution | |
| CN220214816U (en) | Liquid mixing device and semiconductor process equipment | |
| CN208135161U (en) | A kind of feeding device | |
| CN104591060A (en) | A piston-type filling machine | |
| CN211644573U (en) | Quantitative filling device of phenyl organosilicon midbody | |
| CN217808750U (en) | Liquid feeding system | |
| KR102639581B1 (en) | Vacuum type powder transfer apparatus for easy cleaning | |
| CN209917800U (en) | Quick-change storage tank type liquid batch adding system | |
| CN211783706U (en) | Metering device for fluid supply system and fluid supply system | |
| CN217725428U (en) | Dosing unit is used in coating production | |
| CN203079054U (en) | Liquid storage tank with stable liquid output flow | |
| CN216486148U (en) | Storage tank liquid level control device | |
| JP4030733B2 (en) | Solution quantitative transfer device using air lift pump | |
| CN216458578U (en) | Automatic liquid supplementing and mixing tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |