KR100831685B1 - Fluid-Discharging-Device for Packing System - Google Patents

Abstract

In the present invention, even a simple structure to discharge the exact amount of the packaging object such as liquid food, by the simple structure to ensure the reliability of the device, there is provided a packaging object discharge device of the packaging device that is easily applied to manual and automated processes do.

The present invention for this purpose is to mediate the fixed volume tank having a volume of space according to the packaging volume between the valve discharged by its own weight from the hopper and to install the valve device between the fixed volume tank and the hopper and the outlet of the fixed volume tank By opening and closing the interlock between the devices, only the fixed amount in the fixed quantity waiting tank is discharged to the packaging container.

This ensures that only the packaged object of the fixed quantity waited in the fixed-quantity standby tank is discharged by manual valve opening and closing operation, and the reliability of the device is secured by the simple structure of adding a valve between the fixed-quantity standby tank and the hopper, In addition, this simple structure is easily applied to the magnetization process.

Packaging, liquid, metering, discharging, discharging, supply, metering tank, metering discharge

Description

Packing object discharging device of liquid packing device {Fluid-Discharging-Device for Packing System}

 1 is an external explanatory view showing that the discharge valve is mounted on the hopper for packaging the liquid food, and a cross-sectional explanatory view showing the ball valve mounted as the discharge valve mounted thereto;

2A is an explanatory view showing a package object discharging device of a conventional packaging device for discharging a package object of a fixed quantity;

2B is a conceptual explanatory diagram showing a problem of the conventional packaging device;

3 is an external view illustrating components and an operating state of a package object discharging apparatus applied to a manual process as an embodiment of the present invention;

4 is a cross-sectional explanatory view showing the operating state of FIG.

FIG. 5 is a cross-sectional explanatory view showing an operating state of a discharging device for discharging a packaged object by applying to an automated process as another embodiment.

-Explanation of symbols for the main parts of the drawings-

1-hopper, 3-packaging,

8-handle, 20-fixed tank

22-Vent, 24-Check valve,

26-tank check valve, 28-discharge valve,

30-gear mechanism, 32-drive shaft,

34-pinion, 36-rack,

38-actuator, 40-control unit,

42-Filling level sensor, 44-Viewing window,

46-stopper, 48-railcase.

The present invention discharges accurate quantity of packaged objects, such as liquid foods, even though it is a simple structure, and the reliability of the device is ensured by such a simple structure, and the packaged object discharge device of the liquid packaged device which is easily applied to manual and automated processes. It is about.

The packaging device is particularly applied to a device for packaging food items such as liquid foods in the form of a paste such as porridge or soup.

In recent years, a large number of healthy foods are packaged in a fully cooked state and supplied to consumers. For example, pumpkin porridge is an anti-cancer ingredient, beta-carotene, which strengthens the airways and the nasal veins, increasing resistance to cold. It is also known to be rich in minerals, vitamins B and C, which enhances the metabolism and immunity of the human body.

These pumpkin porridges follow the traditional method of manufacturing, but come with various inconveniences and constraints to visit and eat at home, or to cook at home. The way is popular.

The cooked food for packaging such liquid food is first integrated in the hopper as shown in FIG. 1 and filled in the packing container 3 through the discharge valve 2.

Here, the discharge valve 2 is an opening / closing means of the discharge port formed in the hopper 1, and shows that a ball valve is mounted as a general valve. The ball valve is inscribed with a ball (opening and closing, 7) formed with a discharge path in the outer bracket (valve housing, 5), and the discharge path opens and closes the path of the discharge port by the rotation of the ball.

The discharge valve 2 is formed with a tapping portion 4 to be connected to the discharge pipe of the hopper 1, the tapping portion 4 is formed on the outer circumference or the inner circumference of the valve housing 5 and shown The tapping portion is formed on the outer circumference of the housing 5 and is connected via the coupler 6.

On the other hand, the valve stem of the opening and closing port 7 is connected to the handle 8 to penetrate the valve body 5 to rotate it. The handle 8 is replaced by the actuator in the case of an automated process, by controlling the rotational position of the opening and closing port 7 through the handle to operate the discharge of food from the valve body.

However, there is a problem that it is inconvenient to discharge the quantitative packaging to the packaging container from such a device, in the case of manual operation depends on the skill of the operator, in the case of an automated process, the complexity of the sensing and control of the dispensing device is followed to be.

In connection with the present invention from this problem, a liquid-quantitative discharge port (application number 20-2005-0034666) is known.

This provides a liquid quantity quantitative discharger 10 capable of discharging the liquid quantity by a set amount as shown in FIG. 2, and the liquid substance quantitative discharger 10 is installed on a bracket and inflow direction. A cylinder 15 having pipes connecting the inflow pipe 13 and the outflow pipe 14 to which the check valve 11 and the outflow direction check valve 12 are installed, respectively; It consists largely of the discharge piston 16 which has a piston rod which can move up and down, and the handle 8 for operating the said piston rod.

Through this, the volume of the quantity provided by the volume of the cylinder 15 may be repeatedly discharged, and the user does not need to measure the quantity discharged by the cylinder 15.

However, such a metering dispensing device is inconvenient to work and unreasonable in structure.

To explain this in more detail, a fixed amount of suction / discharge is the operation of the cylinder 15 and this is the responsibility of the operator, which is an inconvenience to the operator.

In particular, in such a device, the mounting position of the metering discharger 10 or the capacity of the tank 18 is limited by the correlation with each other, and the working load of the cylinder varies according to the level of the liquid water filled in the tank. .

Referring to this in more detail with reference to Figure 2b, when the position of the fixed-quantity discharge port 10 is disposed at a position lower than the water level of the tank 18, the pressure (+ P) according to the free fall discharge piston (16) Can be raised to some extent.

This prevents the piston 15 from closing the original valve against the liquid level equilibrium, and the check valves 11 and 12, which are also electrically connected, flow into and out of the cylinder 5. This is because the discharge to the pipe is always allowed.

In such a situation, even if the piston cannot be pushed to the same position as the storage level in the resistance of the check valve and the load of the structure, the path of the inlet pipe 13 and the outlet pipe 14 is connected by only a small displacement of the piston. .

At this time, when the discharge port of the outlet pipe 14 is lower than the storage level of the tank 18, the liquid water is discharged until the storage water level and the discharge port position of the outlet pipe is the same.

In order to solve this problem, it is required to add a function of a valve which the discharge cylinder 15 does not cover, and an on-off valve is required to be installed at the inlet pipe side.

However, the operation of the handle and the operation of the on-off valve for discharging the quantitative material causes a great inconvenience for the user during the packaging process.

Another method is to place the outlet or cylinder of the outlet pipe at a position above the storage level.

On the contrary, when the position of the fixed-quantity discharge port 10 is disposed at a position higher than the water level of the tank 18, the negative pressure (-P) according to the drop is applied to extend the discharge piston 16 to suck the liquid. Excessive force is required, and when air or the like is introduced into the liquid path or there is a space, it is difficult to inhale a certain amount of liquid material.

Preferably, the storage level of the tank 18 and the arrangement position of the cylinder 5 have the same level, but when the liquid is discharged from the tank, the storage level is lowered, thereby changing the operating load of the piston. , Inconvenience of operation, and securing the quantification of the above-described discharge amount may be suspected.

This is caused by an error of using a cylinder as a mediator having a predetermined volume, and injecting and discharging quantitatively by the stroke of the cylinder, but rather, the complexity of the structure and the suspicion of delay and quantitative discharge of the packaging factory are concerned.

Furthermore, a more fundamental problem is that such a conventional device is provided when the outflow path is via a check valve, or when a cylinder containing a piston is employed and the packaged object is a paste-type liquid or powder (or particles). There is a problem that it is difficult to apply.

More specifically, a paste-type liquid such as porridge (soup) is generally added to the contents by processing a food material, and is different from a high-viscosity liquid such as honey to which the liquid-quantity discharge port is applied.

In this state, when the check valve is passed through the outflow path, it is difficult to secure a smooth path of the contents through the check valve, and the check valve is frequently blocked.

In addition, such paste-type contents (packaging objects) also cause an error in suctioning the volume of the fixed volume provided by the cylinder through the piston due to the processing material, the bubble, or the like.

Therefore, the present invention has been made to improve the above problems, and even a simple structure to discharge the precise quantification of the packaging object, such as liquid food, the reliability of the device is secured by this simple structure, easy to manual and automated processes Provided is a packaging object discharge device of the liquid packaging device applied.

The present invention for this purpose is to mediate the fixed volume tank having a volume of space according to the packaging volume between the valve discharged by its own weight from the hopper and to install the valve device between the fixed volume tank and the hopper and the outlet of the fixed volume tank By opening and closing the interlock between the devices, only the fixed amount in the fixed quantity waiting tank is discharged to the packaging container.

This ensures that only the packaged object of the fixed quantity waited in the fixed-quantity standby tank is discharged by manual valve opening and closing operation, and the reliability of the device is secured by the simple structure of adding a valve between the fixed-quantity standby tank and the hopper, In addition, this simple structure is easily applied to the magnetization process.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

Exemplary drawings Figure 3 is an explanatory view showing the components and the operating state of the discharging device of the packaging apparatus according to the present invention, Figure 4 is a cross-sectional explanatory view showing the operating state of Figure 3, as an embodiment The discharge apparatus which discharges the package object of fixed quantity by operation is shown.

5 is a cross-sectional explanatory diagram of a discharge device for discharging a package object in a quantity applied to an automated process as another embodiment.

This invention comprises a hopper (1) having a discharge path so that the packaged object is discharged by its own weight; The packaging object discharged from the hopper (1) is provided as a space for providing it according to the quantitative volume required by the packaging container (3), the inlet connected to the hopper (1) and the outlet for discharging the packaged object Quantitative standby tank 20 and having; After the conduit between the hopper 1 and the fixed-quantity waiting tank 20 is closed, the inlet and the outlet of the fixed-quantity waiting tank 20 are discharged from each other so that the packaged object of the fixed volume waited in the fixed-quantitative standby tank 20 is discharged. It is a packaging object discharge device of the packaging device including a valve device that is opened and closed interlocking oppositely.

In this case, when the object to be packaged is a liquid phase, the vent pipe 22 is connected so that the object to be packaged is discharged even when the object is closed with the opening of the outlet.

In addition, the vent pipe 22 is characterized in that its inlet is bent downward to prevent foreign matter from penetrating or contamination into the fixed-atmosphere tank 20 therefrom.

In addition, the check valve 24 is preferably installed in the path to the outside through which the vent pipe 22 is provided to prevent the leakage of the package object from the fixed-quantity standby tank 20.

On the other hand, the valve device is provided with a tank control valve 26 and the discharge valve 28 at the inlet of the fixed-quantity standby tank 20, the valve stem of the valve so that the opening of the outlet and the closing of the inlet is interlocked. It characterized in that the handle (8) including the interlocking operation means is installed as the drive shaft to the axis of rotation of the stem.

The interlocking operation means is, for example, a gear mechanism 30, and the pinion 34 is installed to the drive shaft 32 by the valve stem of the tank control valve 26 and the discharge valve 28, the pinions 34 are rack Connected to 36 is achieved.

As another embodiment, the present invention provides a discharge device of the packaging device applied to the automated process as shown in Figure 5, which is controlled by the actuator 38 opening and closing interlocking of the valve device.

That is, as another embodiment of the valve device, the actuator 38 for opening and closing the valve device of each of the inlet and outlet of the metering tank is installed, the control unit for controlling the supply of power to the actuator ( 40) is formed.

Specifically, the valve device 22 is provided with a tank check valve 26 and an outlet valve 28 at the inlet of the fixed-quantity atmospheric tank 20 to open and close the tank check valve 26 and the discharge valve 28. The actuator 38 is installed, and the actuator 38 reverses the opening and closing of the tank control valve 26 and the discharge valve 28 according to the filling and discharging of the fixed-quantity standby tank 20 as an output stage thereof. It is characterized in that the control unit 40 is connected to control.

At this time, the filling state detection sensor 42 is installed in the fixed-quantity standby tank 20 may be connected to the input terminal of the control unit 40 to monitor the filling state, the filling state detecting sensor 42 is the fixed-quantity standby tank 20 It is sufficient to monitor the filling and discharge completion only in the case of), and the limit switch type that monitors the filling and discharge completion by detecting the full water level and the drainage level with a float as a monitoring port can be sufficiently achieved.

As a result, the control unit 40 performs the closing of the tank control valve 26 and the opening of the discharge valve 28 on the condition that the filling to the fixed quantity atmospheric tank 20 is completed, and the discharge valve ( 28 is to open the tank control valve 26 until the closing and filling is completed.

As described above, the present invention discharges accurate quantity of packaged objects such as liquid food even though it is a simple structure, and the reliability of the device is ensured by such a simple structure, and the packaging of the packaging device is easily applied to manual and automated processes. Provided is an object discharge device.

The present invention for this purpose is a fixed-quantity standby tank 20 having a volume of space according to the volume of the package between the discharge valve 28 and the hopper 1 to control the discharge path of the package object discharged by its own weight from the hopper (1) ), And the tank check valve 26 is installed between the fixed-quantity standby tank 20 and the hopper 1 so that the opening and closing of the discharge valve 28 and the tank check valve 26 are interlocked with each other. Only the quantity of the air waiting in the atmospheric tank 20 is to be discharged to the packaging container (3).

Here, the valve device is divided into two embodiments according to whether or not the interlock control of the interlock, one by hand, and the other by an automated process.

First, the manual application is illustrated in Figures 3 and 4, the present invention comprises a hopper (1) having a discharge path so that the packaged object is accumulated and discharged by its own weight; The packaging object discharged from the hopper (1) is provided as a space for providing it according to the quantitative volume required by the packaging container (3), the inlet connected to the hopper (1) and the outlet for discharging the packaged object Quantitative standby tank 20 and having; After the conduit between the hopper 1 and the fixed-quantity waiting tank 20 is closed, the inlet and the outlet of the fixed-quantity waiting tank 20 are discharged from each other so that the packaged object of the fixed volume waited in the fixed-quantitative standby tank 20 is discharged. It includes a valve device that is opened and closed oppositely.

As described above, the hopper 1 has a packaged object integrated therein, and a discharge port is formed at a lower portion thereof to discharge the packaged object by its own weight.

The fixed-quantity tank 20 has a volume according to the quantitative volume required by the packaging container 3, and is disposed under the discharge path due to the weight of the hopper 1, that is, under the hopper 1 so as to be packaged. Only the quantitative packaging volume is allowed to stand by.

There is no restriction in the shape of the fixed-quantity standby tank 20, but the interference degree with the gear mechanism 30 for interlocking the valve device is required to be avoided in case of manual operation.

On the other hand, the packaging object is a liquid, for example, an electric paste type, in order to discharge the liquid packaged object waited in the fixed-quantity standby tank 20, when the inlet is closed and the outlet is opened, the package object by the negative pressure There is a fear that the discharge of the gas may be disturbed.

To prevent this, the vent pipe 22 is connected to the fixed-quantity standby tank 20. The vent pipe 22 is preferably bent so that its inlet is directed downward to prevent foreign matter from penetrating or contaminating the inside of the fixed atmosphere tank 20 therefrom.

And, in the case of a liquid packaged object, in order to prevent the reverse flow of the packaged object, the vent pipe 22 is provided with a check valve 24 allowing only suction to the fixed-quantity standby tank 20.

In addition, the metering waiting tank 20 is also preferably provided with a see-through window 44 for the operator to observe the filling state during the manual operation.

Next, a tank control valve 26 and a discharge valve 28 are provided at the inlet and the outlet of the fixed volume atmospheric tank, respectively, as the valve device.

Then, the valve stem of these valves is connected to the interlocking operation means, for example, the gear mechanism 30 to the drive shaft by the rotation axis of the valve stem so that the opening of the outlet and the closing of the inlet is linked to the handle stem for manual operation. (8) is installed.

At this time, the tank control valve 26 and the discharge valve 28 is sufficient as a general ball valve that is opened and closed by 90 ° rotation and return, the opening and closing thereof are set opposite to each other, the closing of the inlet is the opening of the outlet The opening of the inlet is set to the closing of the outlet.

To this end, a stopper 46 is arranged near the handle, where rotation and return are limited, which is the same as a general ball valve.

For example, the gear mechanism 30 extends to the valve stem to form a drive shaft 32, and the pinion 34 is installed on each drive shaft, and the pinions 34 are connected to each other by a rack 36 to each other. Interlocked.

The rack 36 is installed in a rail case 48 for holding a linear movement path in order to interlock with the pinion 34 in a linear motion, and the stopper 46 is formed on the rail case 48.

Therefore, when the handle 8 is turned to open the discharge valve 28, at the same time, the tank object valve 26 is closed and the packaged object held in the fixed-quantity standby tank 20 is discharged, and the handle 8 is returned. When the discharge valve 28 is closed, the package object is refilled in the fixed-quantity standby tank 20 while the tank control valve 26 is opened at the same time.

According to this embodiment, when the packaging process is comprehensively described, the operator waits the packaging container 3 below the outlet of the fixed-quantity standby tank 20, where the discharge valve 28 is closed and the tank control valve 26 is closed. ) Is opened and the packing object is filled in the fixed-quantity standby tank (20).

And even if the said tank control valve 26 is open, the check valve 24 is provided in the vent pipe, and the leakage of the package object here is prevented.

When the worker turns the handle 8 to fill the package object with the packaging container 3, the driving shaft is rotated to open the discharge valve 28.

Then, the pinion 34 installed here is rotated, while the rack 36 is moved to rotate the pinion 34 of the tank control valve 26 at the same time to close the tank control valve 26.

The opening completion of the discharge valve 28 is the completion of the closing of the tank control valve 26, whereby the tank control valve 26 is set in accordance with the packaging object, that is, the packaging container of the fixed-quantity standby tank 20 in the closed state The volume of quantity is discharged.

At this time, even when the tank control valve 26 is closed, air is introduced into the fixed-quantity standby tank 20 by the vent pipe 22, whereby the liquid packaged object is discharged smoothly.

After the discharge is completed, the handle 8 is returned to close the discharge valve 28, and at the same time, the tank control valve 26 is opened to refill the package object with the fixed-quantity atmospheric tank 20.

Filling time to the fixed-quantity standby tank 20 may vary depending on the volume of the fixed-quantity tank or the diameter of the inlet, it may vary depending on the packaging object.

What depends on the object to be packaged, the air remaining therein is filled into the hopper through the tank control valve 26 when filling into the metered-in stand-by tank 20, in particular, in the case of a liquid, the object to be packed into the metered stand-by tank 20 This is because interference occurs in the inflow and outflow of residual air.

In particular, when the viscosity is high, the filling time is slow, and the friction with the pipe can also delay the filling time by the viscosity, and such a delay factor can be reduced by the expansion of the diameter of the inlet.

On the other hand, if the operator's skill is high, the replacement time of the packaging container (3) may be faster than the refilling time of the fixed-quantity standby tank 20, the discharge valve 28 before the filling of the fixed-quantity standby tank 20 is completed When opened, the under quantity will be discharged.

In order to prevent this, the see-through window 44 is installed in the metering-waiting tank 20, and the worker can perform a packaging operation while visually confirming the completion of filling into the metering-waiting tank 20 through the see-through window 44.

Next, the packaging object ejection apparatus of the present invention applied to an automated process as another embodiment, as shown in Figure 5, a hopper (1) having a discharge path so that the packaging object is integrated and discharged by its own weight; The packaging object discharged from the hopper (1) is provided as a space for providing it according to the quantitative volume required by the packaging container (3), the inlet connected to the hopper (1) and the outlet for discharging the packaged object Quantitative standby tank 20 and having; After the conduit between the hopper 1 and the fixed-quantity waiting tank 20 is closed, the inlet and the outlet of the fixed-quantity waiting tank 20 are discharged from each other so that the packaged object of the fixed volume waited in the fixed-quantitative standby tank 20 is discharged. It includes a valve device that is opened and closed oppositely.

Here, the valve device is provided with an actuator for opening and closing the tank control valve 26 and the discharge valve 28 is provided with a tank control valve 26 and a discharge valve 28 at the inlet and outlet of the fixed-quantity standby tank ( 38) is installed, the actuator 38 is a control unit for controlling the opening and closing of the tank control valve 26 and the discharge valve 28 in accordance with the filling and discharge of the fixed-quantity standby tank 20 to the output end thereof 40 is made in connection.

The actuator 38 is a step motor, and is installed in the tank control valve 26 and the discharge valve 28, respectively, and directly connected to the valve stem. The step motor is rotated by 90 °, and even if it is rotated in one direction, the opening and closing are repeated.

On the other hand, in the fixed-quantity standby tank 20, the filling state detection sensor 42 is installed to monitor the filling state is connected to the input terminal of the control unit 40, the control unit 40 receives the input signal of the filling state detection sensor The opening and closing of the tank control valve 26 and the discharge valve 28 is controlled under the conditions.

The filling state detection sensor 42 is sufficient to monitor only the filling completion and discharge completion in the quantitative standby tank 20, limit switch for monitoring the filling completion and discharge completion by detecting the full water level and drainage level with a float as a monitoring port The type can be sufficiently achieved.

As a result, the control unit 40 performs the closing of the tank control valve 26 and the opening of the discharge valve 28 on the condition that the filling to the fixed quantity atmospheric tank 20 is completed, and the discharge valve ( 28) the tank control valve 26 is opened until the closing and filling are completed.

By the control of the filling state detection sensor 42 and the control unit 40 can be adopted in the automated process, it is possible to perform a smooth operation than that of the electric hand operation.

This manual operation is carried out at the same time by opening / closing the tank control valve 26 and closing / opening of the discharge valve 28 by a gear mechanism, but adopting an automated process is stepwise by separate step motor control for each step. This is because control is possible.

That is, the discharge valve 28 is closed, the tank check valve 26 is opened, the filling is completed, the tank check valve 26 is closed, and then the discharge valve 28 is opened to open the package object. It can be discharged.

Here, when the filling state detection sensor 42 closes the tank control valve 26 when the filling is completed, the package object is no longer introduced into the fixed-quantity standby tank 20, thereby eliminating the need for a check valve. In addition, the vent pipe 22 discharges the remaining air to the outside when filling the fixed-quantity atmospheric tank 20 to speed up the filling speed.

When the operation of such an automated device is comprehensively described, first, since the linkage with a conveyor (not shown) signal system is common in the art, a detailed description thereof will be omitted.

The conveyor signal system stops by placing the packaging container under the discharge valve 28 through a limit switch, and the signal is transmitted to the control unit 40.

The control unit 40 monitors the filling completion by the filling state detection sensor 42, and drives the actuator 38 of the discharge valve 28 on the filling completion condition. When the filling is completed, both the tank control valve 26 and the discharge valve 28 are closed.

The step motor, which is the actuator 38, is rotated by 90 ° to open the discharge valve 28, and at this time, air is introduced from the vent pipe 22 for smooth discharge of the package object.

When the completion of the discharge of the package object is detected by the filling state detection sensor 42, both the discharge valve 28 and the actuator 38 of the tank control valve 26 are driven to close the discharge valve 28 and to close the tank. The valve 26 is opened. Then, the closing signal of the discharge valve 28 is interlocked with the conveying signal of the conveyor belt, and is replaced with a waiting packaging container.

On the other hand, the packaging object is refilled in the metered air tank 20 by the opening of the tank control valve 26, the remaining air of the metered air tank 20 during filling is discharged through the vent pipe (22).

The control unit 40 monitors the filling completion through the filling state detecting sensor 42, and closes the tank control valve 26 when the filling is completed, and the discharge valve is again provided that the packaging container is replaced in the conveyor belt. (28) is opened and the process is repeated.

As described above, according to the present invention, the metering tank having a volume of space according to the packing volume is interposed between the valves discharged by the own weight from the hopper, and a valve device is installed between the metering tank and the hopper to open and close the valve device. By interlocking, there is an effect that only the fixed amount in the fixed quantity waiting tank is discharged into the packaging container as a simple structure.

The reliability of the device is secured by the simple structure of adding a valve between the fixed tank and the hopper, and the simple structure has the effect of being easily applied to the manual and magnetization process.

Claims (5)

Claims [1] A package object discharge device of a liquid food packaging device comprising a hopper having a discharge path for discharging liquid matter by self weight and an valve for opening and closing the discharge path as an integrated package object; The liquid is discharged from the hopper is provided as a space for providing the liquid according to the quantitative volume required by the packaging container is provided so as to be replaced according to the quantitative volume required by the packaging container, and the hopper in the discharge path A fixed-quantity standby tank having an inlet connected to the outlet and an outlet for discharging the packaged object to be quantified, and having a vent pipe connected to the liquid food even when the inlet is closed with the opening of the outlet; And a valve device which is opened and closed oppositely to the inlet and the outlet of the fixed volume standby tank so that the pipe between the hopper and the fixed volume tank is closed and then the packaged object of the fixed volume waited in the fixed volume tank is discharged. Package object discharge device of the liquid packaging device characterized in that. (delete). (delete).  The valve device of claim 1, wherein the valve control valve is provided at the inlet of the metering tank and the discharge valve at the outlet, and the valve shaft of the valve stem is driven by the rotation axis of the valve stem so that the opening of the outlet and the closing of the inlet are interlocked. A gear mechanism is connected, and a handle for manual operation is installed in the gear mechanism, while the gear mechanism is installed with a pinion with the valve stem as a drive shaft, and the pinion is connected with a rack. Package object discharge device of the device.  According to claim 1, wherein the valve device is provided with a discharge valve at the inlet and the outlet of the tank check valve at the inlet of the metered atmosphere tank is provided with an actuator for opening and closing, respectively, and the filled state of the packing object in the metered atmosphere tank A filling state detecting sensor is installed to detect the filling state, and the filling valve is closed and the tank closing valve is closed on the condition that the tank is closed and the discharge valve is opened and the discharge is completed. The control unit is formed so that the opening is performed, the filling state detection sensor is connected to the input terminal and the actuator of the packaging object discharge device characterized in that the actuator is connected to the output terminal.

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