CN219237536U

CN219237536U - Leak-stopping device for liquid filling machine

Info

Publication number: CN219237536U
Application number: CN202222952902.8U
Authority: CN
Inventors: 周剑平
Original assignee: Hunan Guang'an Animal Health Co ltd
Current assignee: Hunan Guang'an Animal Health Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-06-23
Anticipated expiration: 2032-11-07

Abstract

The utility model provides a leak-stopping device for liquid filling machine, relates to the liquid filling field, including the filling bottle, be equipped with the filling head on the filling bottle, be equipped with the suction pump on the filling head. According to the utility model, the liquid higher than the lower surface of the water suction pipe is automatically pumped out through the water suction pump, so that the liquid in the filling bottle and the spherical top can not overflow, the mechanical automatic leakage prevention is realized, a sensor is not needed, the control is accurate, the reaction is sensitive, the cost is low, the damage is avoided, the redundant gas in the filling bottle is discharged through the gas outlet pipe, the filling is smoother, the phenomenon that the liquid is blown out by the gas flow can not occur, and the leakage prevention effect is good.

Description

Leak-stopping device for liquid filling machine

Technical Field

The utility model relates to the field of liquid filling, in particular to a leakage stopping device for a liquid filling machine.

Background

The filling device is a device for filling a certain amount of liquid into a vessel, most of the filling devices used at present are composed of a filling tube and a controller, the diameter of the filling tube is designed to be thicker for efficient filling, the diameter of the filling tube is generally only slightly smaller than the bottleneck of the vessel, the gap between the filling tube and the bottleneck is small, when the liquid is filled again, the gas in the vessel can be blown out from the gap to cause the lack of leakage, in addition, when the filling is not stopped in time after the vessel is filled with the liquid, the filling amount is controlled by controlling the opening time of a switch on the filling tube, the current detection method is generally difficult to control the flow rate due to the change of the liquid pressure, then the liquid with different amounts is filled under different pressures, too little liquid overflows when too much liquid is not in line with the standard, the use is very inconvenient, the control is inaccurate, the method of controlling the switch by adopting an inductor has the defects of insensitive reaction, high price and easy damage.

Disclosure of Invention

In order to overcome the defects in the background technology, the utility model discloses a leakage stopping device for a liquid filling machine, which automatically pumps out liquid higher than the lower surface of a water pumping pipe through the water pumping pump to ensure the quantity of the liquid in the filling bottle and a spherical top, so that the liquid cannot overflow, is mechanically and automatically leakage-proof, does not need a sensor, is accurate in control, sensitive in reaction and low in cost, is not easy to damage, discharges redundant gas in the filling bottle through an air outlet pipe, ensures that the filling is smoother, cannot generate the phenomenon that the air flow blows out the liquid, and has good leakage-proof effect.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

the leak-stopping device for the liquid filling machine comprises a filling bottle, wherein a filling head is arranged on the filling bottle, and a water pump is arranged on the filling head.

The upper end shaping of filling bottle has spherical top, and the upper end shaping of spherical top has the bottleneck.

The bottle mouth is internally provided with a filling head, the middle part of the filling head is communicated with a liquid inlet pipe, the middle part of the side surface of the filling head is fixed with a baffle ring, and the right side of the middle part of the filling head is communicated with an air outlet pipe.

The liquid inlet pipe penetrates through the filling head, an external switch valve and an external power lifting device are mounted at the upper end of the liquid inlet pipe, and threads are formed in the inner side of the upper end of the air outlet pipe.

The left side of the middle part of the filling head is provided with a water suction pump, a water outlet at the upper end of the water suction pump is communicated with a transfusion tube, and a water inlet at the lower end of the water suction pump is communicated with a water suction tube.

The lower end of the water suction pipe is lower than the lower end of the air outlet pipe.

The infusion tube is a right-angle rigid bent tube which inclines leftwards, and a connecting tube is fixed at one end of the infusion tube away from the water suction pump.

The infusion tube is communicated with the middle part of the connecting tube, and the outer side of the lower end of the connecting tube is provided with threads.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

according to the leak-stopping device for the liquid filling machine, the liquid higher than the lower surface of the water suction pipe is automatically pumped out through the water suction pump, so that the amount of the liquid in the filling bottle and the spherical top is guaranteed, the liquid cannot overflow, the mechanical leak-stopping device is automatic and free of a sensor, the control is accurate, the response is sensitive, the manufacturing cost is low, the liquid is not easy to damage, the redundant gas in the filling bottle is discharged through the air outlet pipe, the filling is smooth, the phenomenon that the liquid is blown out by air flow cannot occur, and the leak-stopping effect is good.

Drawings

FIG. 1 is a schematic view of an assembled perspective structure of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic view of the front semi-cut-away perspective structure of the present utility model;

fig. 4 is a schematic perspective view of a filling head according to the present utility model.

1. Filling a bottle; 101. a bottle mouth; 102. a spherical roof; 2. a filling head; 201. a liquid inlet pipe; 202. an air outlet pipe; 203. a baffle ring; 3. a water pump; 301. a water pumping pipe; 302. an infusion tube; 303. and (5) connecting pipes.

Detailed Description

The utility model will be explained in more detail by the following examples, the purpose of which is to protect all technical improvements within the scope of the utility model.

Referring to fig. 1-4, a leak-stopping device for a liquid filling machine comprises a filling bottle 1, wherein a filling head 2 is arranged on the filling bottle 1, and a water pump 3 is arranged on the filling head 2.

The upper end of the filling bottle 1 is provided with a spherical top 102, the spherical top 102 is a hemispherical rigid shell, and the upper end of the spherical top 102 is provided with a bottle mouth 101.

The bottle mouth 101 is internally provided with a filling head 2, the middle part of the filling head 2 is communicated with a liquid inlet pipe 201, the middle part of the side surface of the filling head 2 is fixedly provided with a baffle ring 203, the diameter of the baffle ring 203 is larger than that of the bottle mouth 101, so that the filling head 2 can be clamped on the bottle mouth 101, a water pumping pipe 301 is always fixed on a certain depth, the highest liquid level in the filling bottle 1 is convenient to accurately control, and the right side of the middle part of the filling head 2 is communicated with an air outlet pipe 202.

The liquid inlet pipe 201 penetrates through the filling head 2, an external switch valve and an external power lifting device are installed at the upper end of the liquid inlet pipe 201, and threads are formed on the inner side of the upper end of the air outlet pipe 202.

The water suction pump 3 is arranged on the left side of the middle part of the filling head 2, the water outlet at the upper end of the water suction pump 3 is communicated with the infusion tube 302, the water inlet at the lower end of the water suction pump 3 is communicated with the water suction tube 301, and liquid higher than the lower surface of the infusion tube 302 in the filling bottle 1 and the spherical roof 102 can be pumped out through the infusion tube 302, so that the liquid level of the liquid filled in the filling bottle 1 is ensured to be at a position close to the infusion tube 302, the filling quantity is accurately controlled, and liquid leakage is prevented.

The lower end of the water suction pipe 301 is lower than the lower end of the air outlet pipe 202, so that the liquid in the connecting pipe 303 can always flow into the filling bottle 1 through the air outlet pipe 202, and the liquid in the connecting pipe 303 is prevented from flowing out of the upper end of the connecting pipe 303.

The infusion tube 302 is a right-angle rigid elbow inclined leftwards, and a connecting tube 303 is fixed at one end of the infusion tube 302 away from the water suction pump 3.

The infusion tube 302 is communicated with the middle part of the connecting tube 303, so that the gas pumped out from the filling bottle 1 by the water pump 3 is discharged through the upper end of the connecting tube 303, and the liquid can enter the filling bottle 1 through the lower end of the connecting tube 303, threads are arranged on the outer side of the lower end of the connecting tube 303, and the lower end of the connecting tube 303 is fixed inside the air outlet tube 202 on the right-end filling head 2 through threads.

When the leak-stopping device for the liquid filling machine is used, firstly, the product of the opening time of the liquid inlet pipe 201 and the rated flow of the liquid inlet pipe 201 is set to be equal to the pre-filling quantity of the filling bottle 1 and the spherical top 102, a certain quantity of liquid is pre-added into the filling bottle 1 and the spherical top 102 at the rightmost side, then the power device respectively inserts at least two filling heads 2 into two bottle mouths 101 side by side to enable the baffle ring 203 to be in contact with the upper surface of the bottle mouth 101, then an external switch on the liquid inlet pipe 201 is opened to enable the liquid to be filled into the filling bottle 1 and the spherical top 102 through the liquid inlet pipe 201, the water suction pump 3 is also opened at the same time, the continuous liquid in the filling bottle 1 at the rightmost side is increased, the gas in the filling bottle 1 and the spherical top 102 is discharged from the air outlet pipe 202 or the gas in the liquid suction pipe 301 enters the liquid delivery pipe 302 under the action of the water suction pump 3 and finally is discharged from the upper end of the connecting pipe 303, when the liquid level in the right-most filling bottle 1 reaches the water suction pipe 301, the water suction pump 3 automatically pumps the liquid higher than the lower surface of the water suction pipe 301 into the connecting pipe 303 through the infusion pipe 302, then the liquid is input into the air outlet pipe 202 on the filling head 2 at the middle part through the connecting pipe 303, the air outlet pipe 202 at the middle part is input into the filling bottle 1 and the spherical top 102 at the middle part, the water suction pump 3 at the middle part inputs the superfluous liquid higher than the lower surface of the water suction pipe 301 in the filling bottle 1 and the spherical top 102 at the middle part into the filling bottle 1 and the spherical top 102 at the left side through the infusion pipe 302 and the connecting pipe 303, then the switch on the liquid inlet pipe 201 automatically stops, the external power device pulls the filling head 2 out from the bottle mouth 101 at the middle part and the right side, the two filling bottles 1 close to the left side are moved to the right under the filling head 2 through the external conveying belt, at the moment, part of the liquid is already in the filling bottle 1 at the right-most, and the operations are repeated without additional addition, so that efficient and accurate filling can be performed.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a leak-stopping device for liquid filling machine, includes filling bottle (1), characterized by: a filling head (2) is arranged on the filling bottle (1), and a water pump (3) is arranged on the filling head (2);

a spherical top (102) is formed at the upper end of the filling bottle (1), and a bottle opening (101) is formed at the upper end of the spherical top (102);

a filling head (2) is arranged in the bottle mouth (101), the middle part of the filling head (2) is communicated with a liquid inlet pipe (201), a baffle ring (203) is fixed in the middle of the side surface of the filling head (2), and the right side of the middle part of the filling head (2) is communicated with an air outlet pipe (202).

2. The leak-stopping means for a liquid filling machine according to claim 1, wherein: the liquid inlet pipe (201) penetrates through the filling head (2), an external switch valve and an external power lifting device are arranged at the upper end of the liquid inlet pipe (201), and threads are formed in the inner side of the upper end of the air outlet pipe (202).

3. The leak-stopping means for a liquid filling machine according to claim 1, wherein: a water suction pump (3) is arranged on the left side of the middle part of the filling head (2), a water outlet at the upper end of the water suction pump (3) is communicated with a transfusion tube (302), and a water inlet at the lower end of the water suction pump (3) is communicated with a water suction tube (301).

4. A leak-stopping apparatus for a liquid filling machine as defined in claim 3, wherein: the lower end of the water suction pipe (301) is lower than the lower end of the air outlet pipe (202).

5. A leak-stopping apparatus for a liquid filling machine as defined in claim 3, wherein: the infusion tube (302) is a right-angle rigid bent tube which inclines leftwards, and a connecting tube (303) is fixed at one end of the infusion tube (302) far away from the water suction pump (3).

6. The leak-stopping means for a liquid filling machine according to claim 5, wherein: the infusion tube (302) is communicated with the middle part of the connecting tube (303), and threads are arranged on the outer side of the lower end of the connecting tube (303).