CN211309025U - Liquid filling mechanism - Google Patents
Liquid filling mechanism Download PDFInfo
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- CN211309025U CN211309025U CN201921193112.8U CN201921193112U CN211309025U CN 211309025 U CN211309025 U CN 211309025U CN 201921193112 U CN201921193112 U CN 201921193112U CN 211309025 U CN211309025 U CN 211309025U
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- valve body
- filling
- air inlet
- liquid
- inlet joint
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Abstract
The utility model discloses a liquid filling mechanism belongs to food, medicine equipment for packing technical field. First valve body upper portion is provided with liquid inlet joint, second valve body upper portion is provided with air inlet joint, be provided with the diaphragm between first valve body and the second valve body, first valve body middle part is provided with first air inlet, second valve body middle part is provided with the second air inlet. This liquid filling mechanism simple structure, reasonable in design, simple to operate not only can realize washing and the sterilization can reach the no residue problem of biggest evacuation and product after the accurate filling, can realize the filling on a valve body, and multiple functions such as antidrip fills nitrogen realize the miniaturization of filling, in addition, can realize that the filling in-process fills protective gas to fill protective gas and not receive the influence of filling syringe needle size.
Description
Technical Field
The utility model relates to a liquid filling mechanism belongs to food, medicine equipment for packing technical field.
Background
In the pharmaceutical or food field, many liquid products not only require to be filled with a certain amount of products in each filling process, but also are subjected to subsequent washing and sterilization treatment; but also requires that the filling with protective gas takes place during the filling process. Especially small dose products are very limited.
Disclosure of Invention
To the above problem, the to-be-solved technical problem of the utility model is to provide a liquid filling mechanism.
The utility model discloses a liquid filling mechanism, it contains air inlet joint, liquid inlet joint, first valve body, diaphragm, second valve body, first air inlet and second air inlet, first valve body upper portion is provided with liquid inlet joint, second valve body upper portion is provided with air inlet joint, be provided with the diaphragm between first valve body and the second valve body, first valve body middle part is provided with first air inlet, second valve body middle part is provided with the second air inlet.
Preferably, the air inlet joint is connected with an air source through a solenoid valve.
Preferably, the liquid inlet joint is connected with a liquid inlet pipe.
Compared with the prior art, the beneficial effects of the utility model are that: this liquid filling mechanism simple structure, reasonable in design, simple to operate not only can realize washing and the sterilization can reach the no residue problem of biggest evacuation and product after the accurate filling, can realize the filling on a valve body, and multiple functions such as antidrip fills nitrogen realize the miniaturization of filling, in addition, can realize that the filling in-process fills protective gas to fill protective gas and not receive the influence of filling syringe needle size.
Drawings
FIG. 1 is a sectional view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention.
Reference numerals: air inlet joint 1, liquid inlet joint 2, first valve body 3, diaphragm 4, second valve body 5, first air inlet 6, second air inlet 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the following technical solutions are adopted in the present embodiment: it contains air inlet joint 1, liquid inlet joint 2, first valve body 3, diaphragm 4, second valve body 5, first air inlet 6 and second air inlet 7, 3 upper portions of first valve body are provided with liquid inlet joint 2, liquid inlet joint 2 and feed liquor union coupling, 5 upper portions of second valve body are provided with air inlet joint 1, air inlet joint 1 passes through the solenoid valve and is connected with the air supply, be provided with diaphragm 4 between first valve body 3 and the second valve body 5, 3 middle parts of first valve body are provided with first air inlet 6, 5 middle parts of second valve body are provided with second air inlet 7.
The working principle is as follows: liquid is conveyed to the liquid inlet joint 2 through the liquid inlet pipe, the electromagnetic valve controls the opening and closing of the diaphragm 4 by controlling the on-off of the air inlet joint 1, and the electromagnetic control valve executes the opening and closing action (constant pressure time flow control) to finish the liquid conveying to the outlet of the filling needle and finally achieve the filling to the target position; after the filling is finished, the second air inlet 7 controls whether to enter vacuum or not through the electromagnetic valve to realize the drip leakage prevention of the filling liquid, and in addition, the function of flushing protective gas is realized by switching the first air inlet 6 to enter the protective gas.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A liquid filling mechanism which characterized in that: it contains air inlet connector (1), liquid inlet connector (2), first valve body (3), diaphragm (4), second valve body (5), first air inlet (6) and second air inlet (7), first valve body (3) upper portion is provided with liquid inlet connector (2), second valve body (5) upper portion is provided with air inlet connector (1), be provided with diaphragm (4) between first valve body (3) and second valve body (5), first valve body (3) middle part is provided with first air inlet (6), second valve body (5) middle part is provided with second air inlet (7).
2. A liquid filling apparatus according to claim 1, wherein: the air inlet joint (1) is connected with an air source through an electromagnetic valve.
3. A liquid filling apparatus according to claim 1, wherein: the liquid inlet joint (2) is connected with a liquid inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921193112.8U CN211309025U (en) | 2019-07-26 | 2019-07-26 | Liquid filling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921193112.8U CN211309025U (en) | 2019-07-26 | 2019-07-26 | Liquid filling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211309025U true CN211309025U (en) | 2020-08-21 |
Family
ID=72057423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921193112.8U Active CN211309025U (en) | 2019-07-26 | 2019-07-26 | Liquid filling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211309025U (en) |
-
2019
- 2019-07-26 CN CN201921193112.8U patent/CN211309025U/en active Active
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