CN210457412U

CN210457412U - Anti-drip filling mechanism for anti-freezing solution filling machine

Info

Publication number: CN210457412U
Application number: CN201921445384.2U
Authority: CN
Inventors: 王伟
Original assignee: Shandong Liaocheng Arena Auto Supplies Co Ltd
Current assignee: Shandong Liaocheng Arena Auto Supplies Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-05
Anticipated expiration: 2029-09-02

Abstract

The utility model provides an anti-drip filling mechanism for an antifreeze filling machine, which comprises a supporting frame, a filling body and a switch cylinder, filling mouth, level gauge and liquid level alarm, the side of filling mouth is the conical surface, the side of the filling body is provided with the pump line, the symmetry is provided with two filling bodies on the support frame, two relative one sides of filling body are provided with an air exhaust mouth respectively, the air exhaust mouth is connected with the filling mouth and slope 10 degrees upwards sets up, the one end of air exhaust mouth is provided with the hose, the other end of hose is provided with tee bend switching disk seat, the both ends of tee bend switching disk seat are provided with a solenoid valve respectively, the other end of tee bend switching disk seat is vertical down and be provided with a recovery bottle, be provided with an exhaust tube on the recovery bottle, the other end of exhaust tube is provided with the air pump, the bottom of recovery bottle is provided with the flowing back. The device has good sealing effect, strong anti-drip capability, reasonable design, simple structure and suitability for large-scale popularization.

Description

Anti-drip filling mechanism for anti-freezing solution filling machine

Technical Field

The utility model belongs to the technical field of antifreeze solution production facility, especially, relate to an antifreeze solution filling machine is with antidrip filling mechanism.

Background

The antifreezing solution is a cooling solution containing special additives, is mainly used for a liquid cooling type engine cooling system, and has the excellent performances of freezing prevention in winter, boiling prevention in summer, scale prevention all the year round, corrosion prevention and the like. Due to its fluidity, the antifreeze is usually filled in tanks or drums in an in-line manner.

All can set up the filling mouth that is used for exporting liquid on the used liquid filling machine of production antifreeze among the prior art, and current filling mouth, it is closed and open with the switch cylinder control for the top usually, simultaneously, rely on the workman to aim at the filling mouth with the filling mouth bucket formula container filling, when the filling mouth inserts the container by the filling liquid, the liquid outlet of filling mouth lower extreme filling mouth department all is in by the filling container with taking out negative pressure pipe article, produce the negative pressure in the container, inhale the container with liquid through the filling mouth in, because the raffinate in the filling mouth is more, the filling mouth can produce the drippage in the filling process, influence the clean and tidy degree on the liquid filling machine, can cause the influence to the outward appearance of product or even liquid volume fraction.

SUMMERY OF THE UTILITY MODEL

The utility model discloses there is the dribbling problem to above-mentioned filling mechanism, provides a reasonable in design, simple structure, can retrieve the anti-drip filling mechanism for antifreeze filling machine of dribbling liquid rapidly.

In order to achieve the above object, the technical solution adopted by the present invention is that, the anti-drip filling mechanism for antifreeze filling machine comprises a supporting frame, wherein a filling body is arranged on the supporting frame, the top and the bottom of the filling body are respectively provided with a switch cylinder and a filling nozzle, the side surface of the filling nozzle is a conical surface, the side surface of the filling body is provided with a liquid pumping pipe, the supporting frame is symmetrically provided with two filling bodies, one side of each of the two filling bodies opposite to each other is provided with a suction nozzle, the suction nozzle is connected with the filling nozzle and is inclined upwards by 10 degrees, one end of the suction nozzle is provided with a hose, the other end of the hose is provided with a three-way switching valve seat, two ends of the three-way switching valve seat are respectively provided with a solenoid valve, the other end of the three-way switching valve seat is, the liquid level alarm is characterized in that an exhaust pipe is arranged at a position, close to the top, of the recovery bottle, an air pump is arranged at the other end of the exhaust pipe, a liquid discharge valve is arranged at the bottom of the recovery bottle, a liquid collection box is arranged at the bottom of the liquid discharge valve, a liquid level meter is arranged inside the recovery bottle, and a liquid level alarm electrically connected with the liquid level meter is arranged outside the recovery bottle.

Preferably, a stop head is arranged at the movable end of the switch cylinder, and the bottom of the stop head is a conical surface.

Preferably, the lowest height of the stopping head is 0.50-1.0 cm higher than the joint of the air suction nozzle and the filling nozzle.

Preferably, a shoulder is provided on the inner wall of the filling nozzle at a position lower than the connection with the suction nozzle.

Preferably, the volume of the recovery bottle is 150 to 300 mL.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

the utility model provides a pair of antidrip filling mechanism for antifreeze filling machine utilizes the air pump to bleed the liquid that forms the negative pressure and can take out the recovery bottle rapidly with the liquid of filling mouth department, can prevent effectively that the liquid water clock of filling mouth department from, and the expansion end of switch cylinder is effectual with the sealed of filling mouth moreover. The utility model relates to a rationally, simple structure, the overall arrangement is compact, is fit for extensive the popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a front view of an anti-drip filling mechanism for an anti-icing fluid filling machine according to an embodiment;

FIG. 2 is an isometric view of an anti-drip filling mechanism for an antifreeze filling machine according to an embodiment;

in the above figures, 1, a support frame; 2. filling the body; 3. switching on and off the air cylinder; 4. a filling nozzle; 5. a liquid pumping pipe; 6. a suction nozzle; 7. a hose; 8. the tee joint is connected with the valve seat; 9. an electromagnetic valve; 10. recovering the bottle; 11. an air exhaust pipe; 12. an air pump; 13. a drain valve; 14. a liquid collection tank; 15. a liquid level meter; 16. a liquid level alarm; 17. a cut-off head; 18. and (7) a shoulder.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1 and fig. 2, the utility model provides a leak-proof filling mechanism for antifreeze filling machine, including support frame 1, be provided with the filling body 2 on the support frame 1, the top and the bottom of filling body 2 are provided with switch cylinder 3 and filling mouth 4 respectively. On this basis, the utility model discloses focus has increased antidrip structure in filling mouth department.

Specifically, the utility model provides a side of filling mouth 4 is the conical surface, the side of the filling body 2 is provided with pump liquid pipe 5, pump liquid pipe 5 can be connected with the liquid pump of supply liquid, the symmetry is provided with two filling bodies 2 on the support frame 1, two one sides that the filling body 2 is relative are provided with an air exhaust mouth 6 respectively, air exhaust mouth 6 is connected and slope 10 degrees upwards sets up with filling mouth 4, the one end of air exhaust mouth 6 is provided with hose 7, the other end of hose 7 is provided with tee bend switching disk seat 8, tee bend switching disk seat 8 both ends wherein are provided with a solenoid valve 9 respectively, tee bend switching disk seat 8's the other end is vertical down and a recovery bottle 10, the position that is close to its top on the recovery bottle 10 is provided with an exhaust tube 11, the other end of exhaust tube 11 is provided with air pump 12, the bottom of recovery bottle 10 is provided with flowing back valve 13, the bottom. The three-way valve adapter 8 and the two electromagnetic valves form a two-position three-way valve, and the two-position three-way valve is used for controlling the on-off of two air paths connected to two different filling nozzles; one of the effects of the characteristics of connecting the three-way switching valve seat 8 and the recovery bottle 10 is that the pumped liquid can fall on the bottom of the recovery bottle 10, the smoothness of the gas circuit is ensured, and the reasonability of the spatial layout is improved, so that the three-way switching valve seat is particularly convenient to be connected and fixed with a filling machine. This device utilizes air pump 12 to bleed and forms the principle of negative pressure and takes away the liquid of filling mouth department from the tip of filling mouth rapidly, and partly enters into during retrieving bottle 10, and a small part is following the discharge passage of gaseous entering air pump 12 in addition, and retrieves bottle 10 except playing the effect of middle transition, can also utilize the structure of its small volume to guarantee the instantaneity of atmospheric pressure change to close the action cooperation of filling mouth with switch cylinder 3. In this way, the purpose of preventing dripping leakage is achieved by pumping away the liquid at the filling nozzle in time.

Further, the utility model discloses be provided with level gauge 15 in the inside of retrieving bottle 10, the outside of retrieving bottle 10 is provided with the liquid level alarm 16 with level gauge electric connection. The liquid level gauge 15 is used for detecting the liquid level in the recovery bottle in real time, when the liquid level reaches a certain height, an electric signal is sent to the liquid level alarm 16, and the liquid level alarm 16 sends an alarm signal to a worker. Wherein, the characteristics of retrieving bottle self volume are considered, can select the less level gauge of volume to come the adaptation and retrieve the bottle, as long as guarantee can realize the function of liquid level detection and signal of telecommunication transmission can, these technologies belong to current mature technology moreover.

In order to improve the gas tightness of switch cylinder expansion end and filling mouth, the utility model provides a switch cylinder 3's expansion end is provided with and cuts off head 17, and the bottom that cuts off head 17 is the conical surface. The fitting area of the shut-off head 17 with the filling nozzle 4 is increased and the airtightness is improved.

In order to improve the efficiency that the gas was inhaled, the utility model provides a stop head 17 the minimum height ratio bleed mouth and filling mouth's junction exceeds 0.50 ~ 1.0 cm. After the stop head 17 is matched and closed with the filling nozzle 4, liquid adhered to the bottom surface of the stop head and liquid adhered to the inner wall of the filling nozzle are pumped out through air suction of the air pump, and the residue of the liquid on the end part of the filling nozzle is reduced to the maximum extent.

Further, depending on the characteristics of the liquid flow, the flow rate of a small amount of liquid may be reduced by a relatively convex structure when it is not sufficient to form a continuous flow. Therefore, the utility model provides a be less than on the inner wall of filling mouth 4 its position with the junction of air suction mouth and be provided with circular bead 18, circular bead 18 plays the effect in resistance area, in case close the filling mouth, the velocity of flow of remaining liquid is showing and is reducing, is favorable to gaseous liquid of taking away rapidly to reach the purpose of antidrip, the instantaneity is better.

Still further, the utility model provides a retrieve bottle 10's volume is 150 ~ 300 mL. The small-size recovery bottle 10 can ensure that the air pressure in the hose changes obviously on the premise of collecting liquid, thereby ensuring the instantaneity of air pressure change in the hose.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An anti-leakage filling mechanism for an antifreeze filling machine comprises a supporting frame, wherein a filling body is arranged on the supporting frame, a switch cylinder and a filling nozzle are respectively arranged at the top and the bottom of the filling body, the side surface of the filling nozzle is a conical surface, and a liquid pumping pipe is arranged at the side surface of the filling body, and is characterized in that two filling bodies are symmetrically arranged on the supporting frame, one side of each of the two filling bodies, which is opposite to each other, is respectively provided with a suction nozzle, the suction nozzle is connected with the filling nozzle and is inclined upwards by 10 degrees, one end of the suction nozzle is provided with a hose, the other end of the hose is provided with a three-way switching valve seat, two ends of the three-way switching valve seat are respectively provided with an electromagnetic valve, the other end of the three-way switching valve seat is vertically downwards and is provided with a, the other end of the exhaust tube is provided with an air pump, the bottom of the recovery bottle is provided with a liquid discharge valve, the bottom of the liquid discharge valve is provided with a liquid collection box, the inside of the recovery bottle is provided with a liquid level meter, and the outside of the recovery bottle is provided with a liquid level alarm electrically connected with the liquid level meter.

2. The anti-drip filling mechanism for the anti-freezing liquid filling machine according to claim 1, wherein the movable end of the switch cylinder is provided with a stopping head, and the bottom of the stopping head is a conical surface.

3. The anti-drip filling mechanism of claim 2, wherein the lowest height of the stopping head is 0.50-1.0 cm higher than the joint of the air suction nozzle and the filling nozzle.

4. The anti-drip filling mechanism according to claim 3, wherein a shoulder is provided on the inner wall of said filling nozzle at a position lower than the connection with said suction nozzle.

5. The anti-drip filling mechanism for the anti-freezing liquid filling machine according to claim 4, wherein the volume of the recovery bottle is 150-300 mL.