KR200456608Y1 - Apparatus for filling liquid phase compositions in the bottle - Google Patents

Apparatus for filling liquid phase compositions in the bottle Download PDF

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Publication number
KR200456608Y1
KR200456608Y1 KR2020110001349U KR20110001349U KR200456608Y1 KR 200456608 Y1 KR200456608 Y1 KR 200456608Y1 KR 2020110001349 U KR2020110001349 U KR 2020110001349U KR 20110001349 U KR20110001349 U KR 20110001349U KR 200456608 Y1 KR200456608 Y1 KR 200456608Y1
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KR
South Korea
Prior art keywords
liquid material
nozzle
bottle
tube
filling
Prior art date
Application number
KR2020110001349U
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Korean (ko)
Inventor
김홍찬
Original Assignee
김홍찬
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Priority to KR2020110001349U priority Critical patent/KR200456608Y1/en
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Publication of KR200456608Y1 publication Critical patent/KR200456608Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
    • B67C2003/2602—Details of vent-tubes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Basic Packing Technique (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)

Abstract

The present invention relates to a liquid material filling device for filling a liquid material (bottle water, beverages, etc.) in a bottle with a spout (empty bottle, PET bottle), and more specifically, the air discharge pipe is injected into the bottle by gravity The present invention relates to a liquid material filling apparatus capable of improving the filling speed by preventing the contamination of liquid materials stored in a liquid material storage tank by improving a structure of a self-filling nozzle (Gravity Filling Nozzel) for quantitatively filling a liquid material. Liquid material filling nozzle according to the present invention, the air discharge pipe is injected into the bottle a predetermined length; A slide nozzle tube surrounding a nozzle head formed at an intermediate portion of the air discharge pipe to form a nozzle passage for controlling a flow of liquid material; A support tube fixed to a lower surface of the liquid material storage tank and having a liquid material passage formed therein and slidably supporting an upper end of the slide nozzle tube; A coil spring installed between the support tube and the slide nozzle tube to pressurize the slide nozzle tube down all the time; and include a packing part formed at a lower end of the slide nozzle tube to be in close contact with the top of the bottle nozzle. The nozzle tube is not injected into the interior of the bottle, characterized in that only the lower end of the air discharge pipe is inserted into the bottle.

Description

Apparatus for filling liquid phase compositions in the bottle}

The present invention relates to a liquid material filling device for filling a liquid material (bottle water, beverages, etc.) in a bottle with a spout (empty bottle, PET bottle), and more specifically, the air discharge pipe is injected into the bottle by gravity The present invention relates to a liquid material filling apparatus capable of improving the filling speed by preventing the contamination of liquid materials stored in a liquid material storage tank by improving a structure of a self-filling nozzle (Gravity Filling Nozzel) for quantitatively filling a liquid material.

In general, a liquid material filling device for filling a bottle with a spout in a quantitative manner, such as bottled water or beverages, is divided into a pressurized liquid material filling device and a self-pressure liquid material filling device according to the filling method of the liquid material.

Pressurized liquid material filling device is to quantitatively fill a liquid material in a bottle with a spout by using a forced supply means composed of a pump and a valve. Since the means must be provided and the electric energy must be used, the configuration of the entire charging system is complicated.

On the other hand, the self-pressure liquid material filling device has a disadvantage in that the structure of the filling nozzle is somewhat complicated by supplying quantitatively supplying the liquid material using only gravity without using a forced supply means such as a pump and a valve. There is an advantage that the configuration of the entire charging system is simplified because no energy is used.

Accordingly, in a filling facility for filling bottled water or beverages in large quantities, a self-pressurizing filling device having a simple configuration of the entire filling system is mainly used.

8 is a block diagram showing an example of a self-pressure liquid material filling apparatus 100 according to the prior art.

As shown, the conventional self-pressure liquid material filling apparatus 100 is largely composed of a liquid material storage tank 200, a liquid material filling nozzle 300 and a transfer device not shown.

A certain amount of liquid material (A) is stored in the liquid material storage tank 200, and the liquid material filling nozzle 300 is installed on the lower surface of the liquid material storage tank 200 to discharge the liquid material downward. And the transfer device to supply or discharge the bottle not shown to fill the liquid material.

As such, in the liquid filling apparatus using a self-filling filling nozzle which is not provided with a pump or a valve for quantitatively supplying the liquid substance, the liquid substance filling is performed by moving a bottle positioned below the liquid substance filling nozzle 300 to the upper portion. Raising the nozzle pipe 370 of the nozzle 300 to open the liquid material passage 350, the liquid is injected by a predetermined length into the bottle by using the action of the air discharge pipe 310 to discharge the air inside the liquid phase Characterized by supplying a fixed amount of the material.

To this end, the conventional liquid material filling nozzle 100 shown is largely injected into the interior of a predetermined length of the air discharge pipe 310 for discharging the air inside the bottle to the outside, and is conveyed up and down by the transfer device Opening and closing the liquid material passage by the spout of the bottle consists of a nozzle tube 370 to control the supply of the liquid material. At this time, the upper end of the air discharge pipe 310 is connected to the interior of the liquid material storage tank 200 to maintain the inside of the liquid material storage tank 200 by the air discharged.

The nozzle tube 370 surrounds the outer circumferential surface of the nozzle tube 370 and extends to the lower end thereof so that the liquid material is discharged between the inner circumferential surface of the nozzle tube 370 and the outer circumferential surface of the air discharge tube 310 ( 350) to be formed. In addition, by forming a nozzle head 330 having a predetermined inclined surface at the lower end of the nozzle tube 370 and the air discharge pipe 310, the liquid material injection hole 430 is formed at the end of the nozzle pipe 370 and the air discharge pipe 310. To form.

In addition, the slide tube 420 for moving the nozzle tube 370 up and down in contact with the upper surface of the injection port of the bottle is positioned on the upper side of the nozzle head 330. Therefore, when the bottle supplied by the conveying device presses the slide tube 420 upward, the slide tube 420 moves upward with the nozzle tube 370 and the nozzle tube 370 and the nozzle head ( Opening the nozzle passage 350 between the 330 to discharge the liquid material. On the contrary, when the bottle is separated by the conveying device, the nozzle tube 370 is formed by the coil spring 410 interposed between the support tube 390 and the slide tube 420 fixed to the liquid substance storage tank 200. Moving down to close the nozzle passage 350 to stop the discharge of the liquid material.

On the other hand, the air discharge pipe 310 is inserted into the inside of the bottle while the liquid material is discharged to the outside of the air while the inside of the bottle to maintain the atmospheric pressure inside the liquid material stored in the liquid material storage tank 200 Make sure that it is discharged smoothly. On the other hand, when the level of the liquid material inside the bottle is increased and the passage of the air discharge pipe 310 is closed, the air inside the bottle is no longer discharged and the internal pressure is increased so that the liquid material stored in the liquid material storage tank 200 eventually. It is larger than the gravity of, so that the liquid substance is not discharged downward. As such, in the self-pressurizing filling nozzle, the air discharge pipe is inserted into the bottle to automatically adjust the amount of the liquid substance to be filled.

However, the liquid material filling apparatus 100 according to the related art has various problems because the nozzle tube 370 is inserted into the bottle as well as the air discharge tube 310 for the quantitative supply of the liquid substance.

That is, the conventional liquid material filling apparatus 100 has a problem that the liquid material inlet formed between the air discharge pipe 310 and the nozzle tube 370 is narrow, so that the liquid material filling speed is slow. That is, since the air discharge pipe 310, the nozzle pipe 370, and the nozzle head 330 must pass through the spout of the bottle, it is difficult to increase the liquid material passage, and thus there is a problem that the filling speed of the liquid material is slow.

In addition, the liquid material filling apparatus according to the prior art is the upper end of the air discharge pipe 310 is located inside the liquid material storage tank 200 when the air discharged from the empty bottle is discharged to the liquid material storage tank 200 to the liquid material There was a problem of being polluted.

The present invention is to solve the problems according to the prior art, the main object of the present invention when filling the liquid material is inserted only the air discharge pipe into the bottle and the nozzle tube is not inserted into the bottle of the liquid material It is to provide a liquid material filling apparatus that can secure the passage sufficiently to improve the filling speed.

Another object of the present invention is to install the upper end of the air discharge pipe to the outside of the liquid material storage tank to discharge the air discharged from empty bottles when filling the liquid material to the outside and the external air supplied to the inside of the liquid material storage tank is a purification filter It is to provide a liquid material filling apparatus that can be prevented from being contaminated by the liquid material stored in the liquid material storage tank by purifying using.

Liquid material filling apparatus according to the present invention as a means for achieving this object,

A liquid material storage tank having a predetermined size, a liquid material filling nozzle installed at a lower surface of the liquid material storage tank to discharge liquid material, and a lower portion of the liquid material filling nozzle are installed below the liquid material filling nozzle to supply a bottle for filling a liquid material or a liquid In the liquid material filling device consisting of a conveying device for discharging a bottle filled with the material,

The liquid material filling nozzle,

An air discharge pipe which is injected into the bottle at a predetermined length;

A nozzle tube surrounding a nozzle head formed at an intermediate portion of the air discharge pipe to form a nozzle passage for controlling a flow of liquid material;

A support tube fixed to a lower surface of the liquid material storage tank and having a liquid material passage formed therein and slidably supporting an upper end of the nozzle tube;

And a coil spring installed between the support tube and the nozzle tube to always press down the nozzle tube.

The lower end of the nozzle tube is formed in the packing portion is in close contact with the spout of the bottle is characterized in that the nozzle tube is inserted into the interior of the bottle only the lower end of the air discharge tube is not inserted into the bottle.

The upper end of the nozzle tube is characterized in that the slide tube is slidably inserted into the support tube.

A downwardly inclined surface is formed at a lower end of the slide tube, and an upwardly inclined surface is formed at an upper end of the nozzle tube to form a receiving part for accommodating a nozzle head formed at an intermediate portion of the air discharge pipe.

The nozzle head is characterized in that the upper inclined surface corresponding to the downward inclined surface formed in the slide tube is formed therebetween to form a nozzle passage for controlling the flow of the liquid material in accordance with the lifting and lowering of the slide tube.

The packing part formed at the lower end of the nozzle tube is formed of a curved surface corresponding to the top of the spout of the bottle to seal the inside of the bottle while filling the liquid material, and the liquid material inlet through which the liquid material is discharged is formed therein. It features.

The upper end of the air discharge pipe is characterized in that it is connected to the outside air through the liquid material storage tank.

An air supply pipe for supplying external air is installed at an upper end of the liquid material storage tank, and the air supply pipe is provided with a plurality of air purification filters.

According to the liquid material filling apparatus of the present invention, only the air discharge tube is inserted into the bottle and the nozzle tube for injecting the liquid material is not inserted into the bottle, so that a passage of the liquid material formed between the air discharge tube and the nozzle tube is provided. There is an effect that can be greatly expanded to greatly improve the filling speed of the liquid material.

In addition, the present invention is installed so that the upper end of the air discharge pipe is located outside the liquid material storage tank to prevent contamination of the liquid material of the liquid material storage tank because the air discharged from the empty bottle is discharged to the outside when filling the liquid material. In addition, by purifying the external air supplied into the liquid material storage tank using an air purification filter, there is an effect that can fundamentally block the contamination of the liquid material.

1 is a block diagram showing a liquid material filling apparatus according to the present invention,
2 is a cross-sectional view showing a liquid material filling nozzle according to the present invention,
3 to 7 are explanatory views showing the action of the liquid material filling nozzle according to the present invention,
8 is a block diagram showing a liquid material filling apparatus according to the prior art.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the liquid material filling apparatus according to the present invention.

First, referring to FIGS. 1 and 2, the liquid material filling device 1 according to the present invention is composed of a liquid material storage tank 2, a liquid material filling nozzle 3, and a conveying device 5.

The liquid material storage tank 2 is a tank 21 forming an internal space of a predetermined size, and an air supply pipe 22 for supplying external air is installed at an upper end thereof, and a liquid for supplying a liquid material at the lower end thereof. The material supply pipe 23 is installed. And reference numeral 24 is an air discharge hose 24 connected to the upper end of the air discharge pipe 31 described below.

The liquid material supply pipe 23 is provided with a liquid material supply pump (not shown), and the air supply pipe 22 is provided with a plurality of air purification filters 25. Therefore, a certain amount of liquid material (A) is stored in the liquid material storage tank 2 and clean air is injected at all times to maintain an atmospheric pressure state.

Subsequently, as shown in FIG. 2, the liquid material filling nozzle 3 is installed on the lower surface of the tank 21 to discharge the liquid material stored in the liquid material storage tank 2 to the outside. The liquid material filling nozzle (3) is largely wrapped around the air discharge pipe 31 is injected into the interior of the bottle (B) a predetermined length, and the nozzle head 33 formed on the air discharge pipe 31 to the flow of the liquid material The nozzle tube 37 forming the nozzle passage 35 to control and the lower surface of the liquid material storage tank 2 is fixed to the liquid material receiving passage 38 is formed therein and the An outer periphery of the support tube 39 interposed between the support tube 39 for slidably supporting the upper end portion and the support tube 39 and the nozzle tube 37 to always press the nozzle tube 37 downward. It is comprised including the coil spring 41 provided in the surface.

At this time, the air discharge hose 24 connected to the upper end of the open discharge pipe 31 is connected to the outside through the support pipe 39 and the liquid material storage tank (2).

The nozzle tube 37 is connected to a lower end of the slide tube 42 and a slide tube 42 inserted slidably up and down along the inner circumferential surface of the support tube 39. It consists of a packing tube 44 having a packing portion 43 in close contact with the upper surface of the spout, and a cap tube 46 surrounding the spout portion of the bottle. The lower end of the slide tube 42 and the upper end of the cap tube 46 are integrally coupled, and the lower end of the slide tube 42 is formed with a step for supporting the coil spring 42.

At the lower end of the packing tube 44, a packing part 43 is provided in close contact with the upper surface of the spout of the bottle B to prevent a liquid material from leaking or inflow of outside air. The packing portion 43 corresponds to the upper surface of the spout of the bottle. In addition, a nozzle injection hole 48 through which the air discharge pipe 131 penetrates is formed inside the packing part 43. The nozzle inlet 48 is of the same size or slightly smaller than the spout of the bottle B. The nozzle inlet 48 is connected to the liquid material passage 35.

On the other hand, the air discharge pipe 31 is formed to protrude a predetermined length below the cap pipe 46 to be inserted into the bottle. Guide portion 49 for guiding the flow of the liquid material may be further installed on the lower side of the air discharge pipe (31).

Thus, the liquid material filling nozzle 3 according to the present invention, the air discharge pipe 31 is inserted into the interior of the bottle, the nozzle tube 38 to which the liquid material is supplied is made of a structure that is not inserted into the bottle. .

Therefore, the present invention can enlarge the nozzle inlet 48 to the same size as the spout of the bottle. That is, in the conventional liquid material filling nozzle, since the nozzle tube for supplying the liquid material must pass through the spout of the bottle, it has to be formed to have a smaller size than the spout of the bottle.

As a result, the present invention can increase the size of the nozzle inlet by the nozzle tube is not inserted into the bottle, it is possible to quickly fill the liquid material compared to the conventional liquid material filling nozzle.

In addition, the conventional liquid material filling nozzle has a structure in which the nozzle head for controlling the flow of the liquid material is inserted into the inside of the side, so that the size of the nozzle head and the liquid material passage formed by the nozzle head is determined by the size of the spout of the bottle. Limited. However, the present invention is formed between the nozzle tube 37, that is, the slide tube 42 and the packing tube 44 located outside the bottle B, so that the size can be enlarged regardless of the spout of the bottle.

As shown, a head receiving portion 34 is formed between the slide tube 42 and the packing tube 44 to accommodate the nozzle head 33 in the shape of an ellipse surrounding the outer circumferential surface of the air discharge pipe 31. do. The head receiving portion 34 is formed in a rugby ball shape by a downwardly inclined surface formed at the lower end of the slide tube 42 and an upwardly inclined surface formed at the upper end of the packing tube 44. It is connected to the inlet (48).

Therefore, the nozzle head 33 is a valve portion 45 for intermittent flow of the liquid material in accordance with the lifting and lowering of the nozzle tube 37 between the downward inclined surface formed on the lower end of the slide tube 42 and the corresponding upper inclined surface. )

That is, when the nozzle pipe 37 moves upward, the valve portion 45 is separated and the nozzle passage 35 is opened to discharge the liquid substance. When the nozzle pipe 37 moves downward, the valve portion 45 is in close contact with the nozzle passage 35 to stop the discharge of the liquid material.

Subsequently, the transfer device 5 is installed to rotate and move up and down at the lower portion of the liquid material filling nozzle 3 to supply a bottle B or discharge a bottle filled with liquid material. . As shown, the transfer device 5 is formed by a plurality of grippers 52 for fixing the neck portion of the bottle at the edge of the disc 51 of a predetermined diameter at regular intervals. In addition, a driving means 53 is formed in the lower portion of the disc 51 to rotate and raise and lower the disc 51 and drive the operation of the gripper 52. The driving means 53 is composed of a motor, a gear, and the like, and the configuration thereof is well known in the art, so detailed description thereof will be omitted.

Therefore, the liquid material filling device 1 according to the present invention, by rotating the disk 51 of the transfer device 5 to supply a bottle to fill the liquid material or discharge the bottle filled with the liquid material. Further, by raising and lowering the gripper 52 of the conveying device 5, the bottle B is brought into close contact with or separated from the liquid material filling nozzle 3, and the nozzle tube of which the spout of the bottle B is in close contact ( The liquid material passage 35 may be opened by moving the upper portion 37). And the present invention is to install a plurality of grippers 52 in the disc 51 to be able to sequentially fill the liquid material in a plurality of bottles.

On the other hand, as shown, the lower end of the air discharge pipe 31 according to the present invention performs a function of keeping the amount of the liquid material is inserted into the inside of the bottle (B) like the conventional liquid material filling device .

At this time, the upper end of the air discharge pipe 31 is installed to pass through the liquid material storage tank 21 through the air discharge hose 24 to be connected to the outside air. Therefore, the air discharged from the inside of the bottle when the liquid material (A) is filled in the bottle is discharged to the outside through the air discharge pipe 31 and the air discharge hose (24). That is, in the related art, the air discharge pipe is connected to the inside of the liquid material storage tank, so that the air discharged from the inside of the bottle is discharged into the liquid material storage tank, thereby contaminating the liquid material. Since it is discharged to the outside of the material storage tank it can fundamentally prevent the contamination of the liquid material.

In addition, the upper end of the liquid material storage tank 2 is provided with an air supply pipe 22 for supplying external air to the tank 21 to maintain the inside of the tank at atmospheric pressure. At this time, the air supply pipe 22 of the present invention is installed at least one air purification filter 25 to inject cleanly filtered air to prevent contamination of the liquid material stored in the tank 21.

Hereinafter, with reference to the accompanying drawings, it will be described in detail the operation of the liquid material filling apparatus according to the present invention.

First, as shown in FIG. 3, the above-described transfer device 5 transfers the bottle B filled with the liquid material using the gripper 52 to the lower portion of the liquid material filling nozzle 3. At this time, the liquid material storage tank 21 is stored a certain amount of the liquid material (A), and maintains the atmospheric pressure by the air supplied through the air supply pipe (22).

In addition, since the nozzle tube 37 is moved downward by the elastic force of the coil spring 41, the liquid material filling nozzle 3 has a nozzle passage 35 formed between the nozzle tube 37 and the nozzle head 33. ) Is closed. Therefore, the liquid substance discharged from the liquid substance storage tank 21 stays in the liquid substance receiving passage 38 inside the support tube 39.

Then, as shown in Figures 4 and 5, the gripper 52 of the transfer device 5 is raised, the upper surface of the spout of the bottle B is in close contact with the packing portion 43 of the nozzle tube 37 Continues to ascend upward and push the nozzle tube 37 upward, the nozzle passage 35 between the nozzle tube 37 and the nozzle head 33 is opened to the liquid material inside the support tube 39 It starts to be discharged inside. At this time, the liquid material is discharged through a wide passage formed between the inner peripheral surface of the bottle spout and the outer peripheral surface of the air discharge pipe 31, the liquid material is quickly discharged. And while the liquid material is filled in the air inside the bottle is discharged to the outside through the air discharge pipe 31 to maintain the inside of the bottle at atmospheric pressure.

As shown in FIG. 6, when the liquid material discharged through the nozzle passage 35 and the nozzle inlet 48 is filled in the bottle, the level of the liquid material gradually rises, and eventually, the air discharge pipe 31. The passage of is blocked by the liquid material. Then, the air inside the bottle is not discharged to the outside and the pressure inside the bottle increases, so that the liquid substance discharged by gravity is no longer discharged. As such, the present invention can fill the liquid material quantitatively using the air discharge pipe 31 injected into the bottle.

Subsequently, as shown in FIG. 7, when the gripper 52 of the transfer device 5 is lowered and the upper surface of the spout of the bottle B is separated from the packing part 43 of the nozzle tube 37, the nozzle tube The nozzle pipe 37 moves downward by the restoring force of the coil spring 41 pressing down 37 to close the nozzle passage 35 formed between the nozzle head 33. At this time, the outside air is injected into the bottle, and the liquid substance remaining in the nozzle passage 35, the nozzle injection hole 48, and the air discharge pipe 31 is discharged into the bottle.

Finally, the bottle filled with the liquid material is discharged from the transfer device 3 and a new bottle is supplied to repeat the above-described process so as to quantitatively fill the bottle with a large amount of liquid material.

 In the above description of the technical idea of the present invention with reference to the preferred embodiments of the present invention in detail, but these examples and examples shown in the drawings are intended to help the understanding of the present invention is not limited to the scope of the present invention is not limited to this Experts will be able to make a variety of embodiments using these embodiments, such modifications fall within the scope of the present invention as long as it falls within the utility model registration claims described below.

1: Liquid material filling device 2: Liquid material storage tank
3: liquid material filling nozzle 5: transfer device
21: tank 22: air supply line
23: liquid material supply pipe 24: open discharge hose
25: air purification filter 31: air discharge pipe
33: nozzle head 35: nozzle passage
37: nozzle tube 39: support tube
41: coil spring 42: slide tube
43: packing part 44: packing tube
46: cap pipe 48: nozzle inlet
51: disc 52: gripper
A: liquid substance B: bottle

Claims (6)

A liquid material storage tank having a predetermined size, a liquid material filling nozzle installed at a lower surface of the liquid material storage tank to discharge liquid material, and a lower portion of the liquid material filling nozzle are installed below the liquid material filling nozzle to supply a bottle for filling a liquid material or a liquid In the liquid material filling device consisting of a conveying device for discharging a bottle filled with the material,
The liquid material filling nozzle,
An air discharge pipe which is injected into the bottle at a predetermined length;
A nozzle tube surrounding a nozzle head formed at an intermediate portion of the air discharge pipe to form a nozzle passage for controlling a flow of liquid material;
A support tube fixed to a lower surface of the liquid material storage tank and having a liquid material passage formed therein and slidably supporting an upper end of the nozzle tube;
A coil spring installed between the support tube and the nozzle tube to always press down the nozzle tube;
The lower end of the nozzle tube, the packing portion is formed in close contact with the upper surface of the spout of the bottle, the upper end of the nozzle tube, the slide tube is slidably inserted into the support tube is connected, the lower end of the slide tube An inclined surface is formed and an upwardly inclined surface is formed at an upper end of the nozzle tube to form a receiving part for accommodating a nozzle head formed at an intermediate portion of the air discharge pipe,
The nozzle head is formed with a top inclined surface corresponding to the downward inclined surface formed in the slide tube to form a nozzle passage for intermittent flow of the liquid material in accordance with the lifting and lowering of the slide tube;
An upper end of the air discharge pipe is connected to the outside air through the liquid material storage tank;
An air supply pipe for supplying external air into the storage tank is installed at an upper end of the liquid material storage tank, and the air supply pipe includes a plurality of air purification filters;
The conveying apparatus moves the bottle up and down to press the packing portion formed at the lower end of the nozzle tube to raise and lower the slide tube, and to control the flow of the liquid material by opening and closing the nozzle passage, the inside of the bottle Furnace is a liquid material filling apparatus, characterized in that to maximize the liquid material filling rate by inserting only the lower end of the air discharge pipe extending to the bottom of the packing portion to increase the passage of the liquid material formed between the air discharge pipe and the nozzle pipe. delete delete delete delete delete
KR2020110001349U 2011-02-18 2011-02-18 Apparatus for filling liquid phase compositions in the bottle KR200456608Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110078010A (en) * 2019-05-17 2019-08-02 巢湖学院 A kind of liquid-filling machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146661U (en) * 1977-04-21 1978-11-18
US4699188A (en) * 1986-01-17 1987-10-13 Baker Henry E Hygienic liquid dispensing system
JP2005067709A (en) * 2003-08-27 2005-03-17 Shibuya Kogyo Co Ltd Filling device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146661U (en) * 1977-04-21 1978-11-18
US4699188A (en) * 1986-01-17 1987-10-13 Baker Henry E Hygienic liquid dispensing system
JP2005067709A (en) * 2003-08-27 2005-03-17 Shibuya Kogyo Co Ltd Filling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110078010A (en) * 2019-05-17 2019-08-02 巢湖学院 A kind of liquid-filling machine
CN110078010B (en) * 2019-05-17 2021-04-27 巢湖学院 Liquid filling machine

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