CN210885272U

CN210885272U - Simple liquid injection device

Info

Publication number: CN210885272U
Application number: CN201921831461.8U
Authority: CN
Inventors: 周爱军; 丁立国; 潘建峰
Original assignee: Yangzhou Nature Biotechnology Co ltd
Current assignee: Yangzhou Nature Biotechnology Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-30
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a simple and easy priming device, including the storage box, with the inlet pipe of storage box fixed connection and intercommunication, the discharging pipe and with the notes liquid head of discharging pipe intercommunication, inlet pipe fixedly connected with surge chamber, fixedly connected with pushes away the material pipe on the surge chamber, the inlet pipe, the discharging pipe, it all communicates each other to push away the material pipe, it pushes away the material cylinder to push away fixedly connected with on the material pipe, push away fixedly connected with piston spare on the piston rod of material cylinder, the piston spare sets up with sliding relatively pushing away in the material pipe, be equipped with a check valve in inlet pipe and the discharging. The device has the characteristics of simple structure and convenience in operation.

Description

Simple liquid injection device

Technical Field

The utility model relates to a cosmetics filling field, concretely relates to simple and easy priming device.

Background

With the improvement of living standard, makeup is a process essential to women in daily life.

In the filling line, the bottle-shaped packaging bottles are usually filled by mechanized filling equipment, which usually includes water pumps, flow meters, electromagnetic valves, pressure gauges and other equipment, and has a complex structure, and is mostly used for filling expensive cosmetics, but for cheaper cosmetics, the cost of the filling equipment is too high, which is not favorable for mass production.

Disclosure of Invention

In order to overcome the deficiencies in the prior art, the utility model provides a simple and easy priming device, it has simple structure, convenient operation's characteristics.

In order to realize the above-mentioned purpose, the utility model discloses a simple and easy priming device, including the storage box, with the inlet pipe of storage box fixed connection and intercommunication, the discharging pipe and with the notes liquid head of discharging pipe intercommunication, inlet pipe fixedly connected with surge chamber, fixedly connected with pushes away the material pipe on the surge chamber, the inlet pipe, the discharging pipe, it all communicates each other to push away the material pipe, it pushes away the material cylinder to push away fixedly connected with on the material pipe, push away fixedly connected with piston spare on the piston rod of material cylinder, piston spare sets up in pushing away the material pipe with sliding relatively, be equipped with a check valve in inlet.

Further, the check valve includes the first bushing of fixed connection in the inlet pipe, has seted up the conduction groove on the first bushing, and sliding connection has one to be used for sheltering from the fender piece of conduction groove in the inlet pipe, has seted up the conduction groove on the fender piece, and fixedly connected with second bushing in the inlet pipe has seted up the leakage groove on the second bushing, and second bushing and fender are equipped with the spring between the piece.

Further, threaded connection has the screw rod that is used for shielding the conduction groove on the discharging pipe, fixedly connected with scavenge pipe on the surge chamber, scavenge pipe and surge chamber intercommunication are provided with the valve on the scavenge pipe.

Furthermore, the shape of the buffer chamber is spherical, the buffer chamber is made of glass, and the feeding pipe, the discharging pipe, the material pushing pipe and the cleaning pipe are all connected to the buffer chamber through threads.

Furthermore, the material pushing pipe is provided with scale marks.

Has the advantages that: when the material pushing cylinder extends, the one-way valve in the feeding pipe is closed, the one-way valve in the discharging pipe is opened, cosmetics in the buffer chamber are injected into the bottle body to be filled, after filling is completed, the one-way valve in the discharging pipe is closed, the material pushing cylinder is shortened, the buffer chamber generates negative pressure, the cosmetics in the storage box enter the buffer chamber through the one-way valve of the feeding pipe until air pressure is balanced, then the one-way valve in the feeding pipe is closed, a piston rod of the material pushing cylinder extends out again, filling is repeated, and the cosmetic filling machine is simple in structure and easy to operate.

Drawings

The invention will be further described and illustrated with reference to the accompanying drawings.

Fig. 1 is a sectional view of the whole of the present embodiment.

Reference numerals: 1. a storage box; 2. a feed pipe; 3. a discharge pipe; 4. a liquid injection head; 5. a buffer chamber; 6. pushing the material pipe; 7. a material pushing cylinder; 8. a piston member; 9. a first bushing; 10. a conduction groove; 11. a stopper; 12. a circulation tank; 13. a second bushing; 14. a liquid leakage groove; 15. a spring; 16. a screw; 17. a valve; 18. scale lines are marked.

Detailed Description

The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.

Example (b): as shown in fig. 1, the simple liquid injection device comprises a storage box 1, a feed pipe 2, a buffer chamber 5, a material pushing pipe 6 and a discharge pipe 3, wherein the storage box 1, the feed pipe 2, the buffer chamber 5, the material pushing pipe 6 and the discharge pipe 3 are all communicated with each other, the end part of the discharge pipe 3 is fixedly connected with a liquid injection head 4, and the storage box 1, the feed pipe 2, the material pushing pipe 6 and the discharge pipe 3 are all fixedly connected with the buffer chamber 5 in a threaded connection mode.

As shown in FIG. 1, cosmetics are stored in a storage case 1, and a check valve is provided in each of a feed pipe 2 and a discharge pipe 3, and the two check valves have the same structure.

As shown in fig. 1, the check valve includes a first bushing 9 fixedly connected to the feeding pipe 2 or the discharging pipe 3, a conduction groove 10 is formed in the first bushing 9, a stopper 11 for shielding the conduction groove 10 is slidably connected to the feeding pipe 2 or the discharging pipe 3, a conduction groove 12 is formed in the stopper 11, a second bushing 13 is fixedly connected to the feeding pipe 2 or the discharging pipe 3, a leakage groove 14 is formed in the second bushing 13, a spring 15 is arranged between the second bushing 13 and the stopper 11, and in an initial state, the spring 15 shields the stopper 11 through elastic force and seals the conduction groove 10.

As shown in fig. 1, the baffle 11 in the feeding pipe 2 blocks the conduction groove 10 from the lower side of the first leakage plate 9, and when the pressure of the barrel of the storage box 1 is greater than the pressure of the buffer chamber 5, the baffle 11 in the feeding pipe 2 moves downwards; the stopper 11 in the tapping pipe 3 blocks the passage 10 from the left side of the first nozzle plate 9, and the stopper 11 is only moved to the left when the pressure in the buffer chamber 5 is greater than the pressure in the tapping pipe 3.

As shown in fig. 1, a material pushing cylinder 7 is fixedly connected to the material pushing pipe 6, a piston member 8 is fixedly connected to a piston rod of the material pushing cylinder 7 and extends into the material pushing pipe 6, the material pushing cylinder 7 pushes the piston member 8 to move in the material pushing pipe 6, the piston member 8 is attached to the inner wall of the material pushing pipe 6, two one-way valves are sequentially and respectively opened and closed during the repeated movement of the material pushing cylinder 7, and the material pushing cylinder 7 pushes cosmetics out of the material discharging pipe 3 and fills the cosmetics, so that the cosmetics are discharged.

As shown in FIG. 1, the discharging pipe 3 is specifically discharged in such a way that a piston rod of the first-choice discharging cylinder 7 extends, the pressure in the buffer chamber 5 becomes higher, the pressure in the buffer chamber 5 is higher than the pressure in the storage tank 1, the one-way valve in the feeding pipe 2 does not act, the pressure in the buffer chamber 5 is higher than the pressure in the discharging pipe 3, the blocking part 11 of the one-way valve in the discharging pipe 3 moves to the left, and cosmetics in the buffer chamber 5 sequentially pass through the conduction groove 10 of the first leakage plate 9, the flow groove 12 on the blocking part 11 and the leakage groove 14 on the second leakage plate 13 to enter the liquid injection head 4 on the discharging pipe 3, so that filling is realized through the liquid injection head 4.

After filling, as shown in fig. 1, the pressure in the buffer chamber 5 is balanced with the pressure in the feeding pipe 2, the spring 15 of the check valve in the discharging pipe 3 pushes the stopper 11 to shield the conduction groove 10, and the discharging pipe 3 is sealed. At the moment, the piston rod of the material pushing cylinder 7 is shortened, negative pressure is generated in the buffer chamber 5, the pressure in the storage box 1 is greater than the pressure in the buffer chamber 5, so that cosmetics in the storage box 1 enter the buffer chamber 5, after the buffer chamber 5 is filled with the cosmetics, the pressure in the storage box 1 is the same as that in the buffer chamber 5, the spring 15 in the feeding pipe 2 pushes the stopper 11 to shield the conduction groove 10 of the first leakage plate 9 in the feeding pipe 2, the buffer chamber 5 is sealed, the piston rod of the material pushing cylinder 7 is waited to continue to extend, and the liquid injection head 4 is used for filling another empty bottle again.

As shown in figure 1, after the simple liquid injection device is not used, the interior of the simple liquid injection device can be used for washing. A cleaning pipe is fixed on the buffer chamber 5 through screw threads and is communicated with the buffer chamber 5, and the cleaning pipe is used for discharging the cosmetic residues in the liquid injection device.

As shown in fig. 1, a valve 17 is provided on the cleaning tube, and the valve 17 is always kept in a state of closing the cleaning tube when the simple liquid injection device is filled. A screw 16 is connected to the discharge pipe 3 in a threaded manner, and when the discharge pipe 3 discharges, the screw 16 does not shield the conduction pipe of the feed pipe 2.

As shown in fig. 1, when the interior of the liquid injection device needs to be cleaned, the screw 16 is screwed and the conduction groove 10 in the discharge pipe 3 is shielded by the screw 16, the cleaning water in the buffer chamber 5 cannot be discharged from the discharge pipe 3, meanwhile, the piston rod of the material pushing cylinder 7 extends, the cleaning pipe is connected to a water pool containing the cleaning water through a hose, and a valve 17 on the cleaning pipe is opened. When the cleaning process is started, the piston rod of the pushing cylinder 7 retracts, negative pressure is generated in the buffer chamber 5, cleaning water is sucked in through the cleaning pipe, the conduction groove 10 is loosened through the screw 16, the pushing cylinder 7 extends again to push the cleaning water out of the liquid injection device again, and the cleaning of the interior of the liquid injection device is achieved repeatedly.

As shown in fig. 1, the buffer chamber 5 is spherical, and the buffer chamber 5 is made of transparent material, preferably glass, so that the user can observe the circulation of the cosmetic during filling. The material pushing pipe 6 is provided with scale marks 18, the moving distance of the piston piece 8 on the material pushing pipe 6 is multiplied by the sectional area of the material pushing pipe 6 to approximately calculate the amount of the cosmetics injected each time, and the scale marks 18 can be used for a user to roughly filter and know the moving distance of the piston piece 8.

The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.

Claims

1. Simple and easy priming device, including storage box (1), with inlet pipe (2), discharging pipe (3) of storage box (1) fixed connection and intercommunication and with notes liquid head (4) of discharging pipe (3) intercommunication, its characterized in that, inlet pipe (2) fixedly connected with surge chamber (5), fixedly connected with pushes away material pipe (6) on surge chamber (5), inlet pipe (2), discharging pipe (3), push away material pipe (6) and all communicate each other, fixedly connected with pushes away material cylinder (7) on pushing away material pipe (6), fixedly connected with piston spare (8) on the piston rod of pushing away material cylinder (7), piston spare (8) set up with sliding relatively in pushing away material pipe (6), be equipped with a check valve in inlet pipe (2) and discharging pipe (3) respectively.

2. The simple liquid injection device according to claim 1, wherein the check valve comprises a first bushing (9) fixedly connected to the feed pipe (2), a conduction groove (10) is formed in the first bushing (9), a blocking member (11) for blocking the conduction groove (10) is slidably connected to the feed pipe (2), a circulation groove (12) is formed in the blocking member (11), a second bushing (13) is fixedly connected to the feed pipe (2), a liquid leakage groove (14) is formed in the second bushing (13), and a spring (15) is arranged between the second bushing (13) and the blocking member (11).

3. The simple liquid injection device according to claim 2, wherein a screw (16) for shielding the conduction groove (10) is connected to the discharge pipe (3) in a threaded manner, a cleaning pipe is fixedly connected to the buffer chamber (5), the cleaning pipe is communicated with the buffer chamber (5), and a valve (17) is arranged on the cleaning pipe.

4. The simple liquid injection device according to claim 3, wherein the buffer chamber (5) is spherical, the buffer chamber (5) is made of glass, and the feed pipe (2), the discharge pipe (3), the pushing pipe (6) and the cleaning pipe are all connected to the buffer chamber (5) in a threaded manner.

5. The simple liquid injection device according to claim 3, wherein the material pushing pipe (6) is provided with scale marks (18).