JPS63237935A - Filling sealing device for sealed vessel with stopper - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention (Industrial Application Field) This invention provides a cylindrical material with openings at both ends for a sealed container, and seals both ends of the material for the sealed container. A sealed 1 with a spout, the interior of which is filled with fluid and the spout is fixed at a predetermined position on the outer surface of the wall.
This invention relates to a filling and sealing device for containers.

(Prior Art) A typical sealed container with a spout is made of paper that is waterproofed by coating the inner and outer surfaces with plastic, and has a flat square bottom surface that is folded and sealed. It is formed from a rectangular tube, and the upper part of the peripheral wall of the rectangular tube is folded into the shape of a liriga roof and fixed at 14. A spout and a spout corresponding to the spout are formed and fixed on one inclined surface of the gable roof-shaped region at the upper part of the peripheral wall of the square tube. This paper sealed container is filled with a liquid such as milk, fruit juice, or Japanese sake.

A method for fixing a spout to one slope of the gable roof area after filling the above-mentioned paper sealed container having a flat bottom and a gable roof shape with a liquid and sealing the container. Special Publication 1984-430 for filling and sealing sealed containers with spouts
It is known from Publication No. 0.

In the filling and sealing device described in this publication, the spout is closed with a sealing film before the liquid is filled into the sealed container as described above, and after the sealed container is filled with liquid and sealed. The area around the spout on the outer surface of the wall of the sealed container is heated and melted by the hot air blown from the electric heater, and the bottom surface of the spout supported by the spout support member is also heated by the warm air. melted,
Next, the bottom surface of the spout is pressed by the spout supporting member against the region around the spout on the outer surface of the wall of the sealed container, thereby fixing the sake drink to the region around the spout.

(Problems to be Solved by the Invention) In the conventional filling and sealing device as described above, the heating and melting work on the bottom surface of the spout and the heating and melting work on the outer surface of the wall of the sealed container around the spout are performed respectively. Not only is the process performed at a different location using a different heating means, but also the work of fixing the stopper to the area around the spout is performed at another location. Since it takes a relatively large amount of time to complete the process and also requires a relatively large working space, the filling and sealing device has to be relatively large.

Moreover, if we try to increase the number of plug fixing operations that can be performed per unit time using this conventional relatively large filling and sealing device, the structure of the filling and sealing device will become even more complicated, and the appearance of the filling and sealing device will become even more difficult. It had to be large.

Further, when the spout is fixed to the sealed container in this conventional filling and sealing 8-position, the bottom surface of the sealed container and the top of the gable roof shape are already sealed, and the liquid is already filled. Therefore, when the bottom surface of the spout is pressed against the area around the spout in the gable-roof-shaped area on the outer surface of the sealed container for fixation, the gable-roof-shaped area is not supported from the inner surface side. As a result, the gable roof shape area bends toward the inner surface, and as a result, the bottom surface of the spout does not adhere sufficiently to the spout surrounding area in the gable roof shape area of the outer surface of the sealed container. This results in insufficient fixation of the bottom surface of the spout to the region around the spout.

In addition, by heating the area around the spout in the cut-out area on the outer surface of the sealed container, the sealed container is already filled with water.
There is also a risk that the liquid being treated will change in quality.

(Means for solving the problem) This invention was made under the above circumstances, and the purpose of this invention is to:
Not only can the spout be sufficiently firmly fixed to a predetermined position on the outer surface of the sealed container, but the time required for the fixing can be significantly shortened, and the structure is simple and compact. To provide a filling and sealing device for a sealed container with a spout, which is possible and does not cause deterioration of the liquid filled in the sealed container.

The object of the present invention as described above is to supply a cylindrical material with both ends open for a sealed container, to seal both ends of the material for the sealed container, and to fill the inside with a fluid. A filling and sealing device for a sealed container with a stopper fixing the stopper in a predetermined position on the outer surface of the wall of said material includes: a container material supply section into which a cylindrical material for the sealed container is supplied; a container material; a one end sealing part for sealing one end of the cylindrical material for the sealed container supplied to the supply part; a spout at a predetermined position on the outer surface of the wall of the material for the sealed container with one end sealed; A spout fixing part for fixing; a cleaning part for cleaning the inside of a material for a sealed container whose one end is sealed; a cleaning part for cleaning the inside of a material for a hermetically sealed container whose one end is sealed and a spout is fixed and the inside is cleaned; a fluid filling section for filling fluid into the container; and an other end sealing section for sealing the other end of the material for the sealed container filled with two fluids; one end for sealing the material for the sealed container supplied to the container material supply section. a cleaning section, a spout fixing section, and a conveyance means for conveying the material to the other end sealing section via the fluid filling section; The material for the sealed container is inserted through the opening into the inside of the material for the sealed container, comes into contact with the inner surface of the wall of the sealed container in an area corresponding to the above-mentioned predetermined position, and moves the material for the sealed container at a predetermined position on the outer surface. an inner surface support member for supporting from the inside; a spout for supporting a spout supplied from the outside and bringing the bottom surface of the spout into abutment at a predetermined position on the outer surface of the wall of the material for the sealed container; a support member; applying ultrasonic waves to the bottom surface of the spout when the spout supported by the spout support member is brought into contact with a predetermined position on the outer surface of the wall of the material for the sealed container; and a sonic heating means for welding and fixing the bottom surface of the spout to a predetermined position on the outer surface of the wall of the material for the sealed container by heating and melting the bottom surface. This can be achieved by

(Function) In the filling and sealing device for a sealed container with a spout according to the present invention having the above-described configuration, first, a cylindrical material for a sealed container is supplied to the container material supply section. The cylindrical material for the sealed container supplied to the container material supply section is conveyed by the conveying means to the other end sealed section via the one end sealed section, the cleaning section, the plug fixing section, and the fluid filling section. During this time, one end of the cylindrical material for the sealed container is sealed at the one-end sealed portion. The cap is then fixed in a predetermined position on the outer surface of the wall of the material for the sealed container at the cap fixing part. Also, the inside of the material for the sealed container after one end is sealed is washed in the cleaning section. After one end is sealed, the spout is fixed, and the inside is cleaned, the fluid filling part is filled with fluid. The other end of the material for the sealed container is sealed at the other end seal.

In the filling and sealing device for a sealed container with a spout according to the present invention, the spout fixing section has an inner surface support member, a spout support member, and an ultrasonic heating means. The inner surface supporting member is inserted into the material for the sealed container from an opening at one end of the material for the sealed container before sealing, and is positioned at the predetermined position relative to the inner surface of the wall of the material for the sealed container. and supports a predetermined position on the outer surface from inside the material for the sealed container. The spout support member supports an externally supplied spout and abuts the bottom surface of the spout at a predetermined position on the outer surface of the wall of material for the sealed container. The ultrasonic heating means transmits ultrasonic waves to the bottom surface of the spout when the spout supported by the spout support member comes into contact with a predetermined position on the outer surface of the wall of the material for the sealed container. The bottom surface of the spout is welded and fixed in place on the outer surface of the wall of the material for the sealed container by heating and melting the bottom surface in accordance with the process.

Embodiments of the present invention will be described below with reference to the accompanying drawings.

(Embodiment) Fig. 4 and Fig. 5 are a schematic front view and right side view of a filling and sealing device for a sealed container with a spout according to an embodiment of the present invention.

A housing 14 in which a container material supply section 10 and one end sealing section 12 are housed is arranged at the right end of the filling and sealing device. On the front panel of the housing 14, various operation buttons 16 and a display panel 18 for the filling and sealing device are arranged, as shown in FIG.

The upper end of the container material supply frame 20 of the container material supply section 10 projects from the front panel of the housing 14 . The lower end of the container material supply frame 20 faces the mold plate 22 in the housing 14 . The container material supply frame 20 is supplied with a plurality of rectangular cylindrical materials 24, each open at both ends, for a sealed container, stacked on top of each other in a radially compressed state. A rectangular cylindrical material compressed in the radial direction is bent at an opposing pair of four reinforcement lines extending in the longitudinal direction in parallel to each other, and the four reinforcement lines are bent. The remaining pair of opposing pairs are adjacent. The above-mentioned material is made of paper which is waterproofed by being coated with plastic on its inner and outer surfaces, and which has a square flat shape at one end when folded in the filling and sealing device according to the invention. The other end is formed with striations so as to constitute a flat bottom surface, and the other end is so formed as to constitute a gable roof shape when the other end is folded in a fill-seal device according to the invention. A line of reinforcement is formed. A spout is formed at the other end of the above-mentioned material in an area that becomes one slope of the gable roof shape when the other end is roughly folded to form a gable roof shape. It is applied to the inner surface of the material and sealed with a sealing film.

The spout and sealing film described above will be explained in detail later in this specification with reference to FIGS. 1 and 2.

The material located at the lowest stage in the container material supply frame 20 is sucked from the container material supply frame 20 toward the template 22 by a vacuum pump that is opened to the surface of the template 22. Since the template 22 has a cross-sectional shape,
The material that hits the template 22 swells in the radial direction.

Roughly in the housing 14, as shown in FIG.
is stored. The central shaft 28 is intermittently rotated by a drive means (not shown) in the clockwise direction indicated by the arrow A in FIG. The material is sequentially aligned with the extension line of the internal space of the material swollen on the plate 22.

The material swollen on the template 22 is moved from above the template 22 toward the opposing material support rods 26 by a push rod drive means (not shown) housed in the housing 14, and is moved onto the corresponding material support rod 26. Organize your own internal space. The material for the sealed container, which is fed into the container material frame 20 in a radially compressed state, is itself attached to the template 2 as described above.
2. When the material is placed on the material support rod 26 from above, one end that constitutes the bottom surface of the sealed container is located on the outer end side of the material support rod 26, and the gable roof of the aforementioned sealed container is placed on the material support rod 26 from above. It is arranged in the container material frame 20 such that the other end forming the shape is located on the inner end side of the material support rod 26.

The material for the sealed container mounted on the material support rod 26 is
As the center shaft 28 is rotated in the clockwise direction indicated by arrow A, the housing 14 is rotated as shown in FIG.
It is moved toward one end sealing part 12 arranged from the upper part of the inside to the rear part.

The one end sealing section 12 blows hot air supplied from a hot air blowing means (not shown) toward the other end of the material for the sealed container on the material support rod 26 (the outer end on the material support rod 26). The other end of the material for the sealed container is pressed against the other end of the material for the sealed container on the material support rod 26, which has been softened by the hot air blown from the hood 30. a folding template means 32 which is folded along the push line to form a square flat bottom surface;
The folding template means 32 presses the other end of the material folded as described above and heats it at a high temperature to melt the plastic coated on the inner and outer surfaces of the other end. The heat sealing means 34 welds and seals the folded state as shown in FIG. In order to prevent the sealing from being broken, a rapid cooling means (not shown) is provided for spraying water on the other end immediately after being separated from the heating sealing means 34.

The material for the sealed container installed on the material support rod 26 is rotated step by step in the clockwise direction indicated by arrow A, so that the material for the sealed container is attached to the other end of the material in the hood. 30, folding template means 32, heat sealing means 3
4 in turn. The hood 30, the folding plate means 32, and the heat sealing means 34 are driven by a driving means (not shown) to move toward and away from the other end in the radial direction.

After the material for the sealed container placed on the material support rod 26 passes through the first-line sealing section 12, it is removed from the upper blade of the material support rod 26 by vacuum suction means (not shown), and is then removed from the suction groove on the material support rod 26 to form a flat 4
On the movement guide member 36, which extends horizontally from the lower part of the housing 14 toward the right in FIG. will be placed on. On both sides of the movement guide member 36, a pair of chains with feed claws (not shown) that rotate in a horizontal plane are arranged so as to extend along the longitudinal direction of the movement guide member 36. The chain intermittently moves the material for the sealed container placed on the movement guide member 36 from the bottom of the housing 14 to the left in FIG. 4 along the longitudinal direction of the movement guide member 36 at a predetermined speed. let

Also, on one side of the movement guide member 36, in the direction away from the housing 14 along the longitudinal direction of the movement guide member 36, there are a plug fixing part 38, a cleaning part 40, a fluid filling part 42.
and the other end sealing portion 44 are sequentially arranged. Therefore, the movement guide member 36, together with a pair of chains with feeding claws (not shown), transports the material for the sealed container from the line inspection sealing section 12 through the stopper fixing section 38, the cleaning section 40, and the fluid filling section 42. The material number for the sealed container sent by the conveyance means from the first line sealing section 12 to the spout fixing section 38, which constitutes the conveyance means for conveying it to the other end sealing section 44.
d3, the LC spout is supplied from the spout supply device 46 located behind the spout fixing part 38 and placed at a predetermined position on the outer surface of the wall of the material (in this example, the region around the spout). ) is fixed. The structure and function of the plug fixing portion 38 will be explained in detail later in this specification with reference to FIGS. 1 to 3.

After the closure has been fixed in the closure fixing section 38, the material for the sealed container is then sent to the washing section 40 by the conveying means. The cleaning section 40 includes a hood 50 attached to the tip of a flexible vibrator 48 and another flexible vibrator (not shown) disposed inside the flexible vibrator 48 concentrically with respect to the flexible vibrator 148. A vibrator and another flexible vibrator (not shown) inside this Ti! :DH'+ is connected to a clean air supply source (not shown), and the base end of the outer flexible vibe 48 is connected to a vacuum pump (not shown).

A hood 50 is inserted from above at the frontage of the other end (the upper end in FIG. 4) of the material for the sealed container that has reached the washing section 40.
is covered, and high pressure clean air from a clean air source (not shown) is blown into the interior of the material for the sealed container via another flexible vibrator (not shown) inside. The clean air stirs up the internal dust, and the dust-laden air is evacuated from the interior of the material for a sealed container by a vacuum pump via an external flexible via 48.

In this embodiment, a folded portion 52 at the other end is provided between the cleaning portion 40 and the filling portion 42 along one side of the movement guide member 36.
is further provided. The other end of the material for the sealed container is attached to the folded part 52 (J), and the other end of the material for the sealed container is gabled along the above-mentioned gable-shaped folding lines formed on the other end. Although the material is temporarily folded into a roof shape, when the material separates from the other end plate folding portion 52, the other end of the material is opened again due to the springback effect caused by the elasticity of the material itself.

The material for the sealed container spaced apart from the other end plate fold 52 is then sent to the filling section 42 by the conveying means, where the via 56 connected to the liquid container 54 is connected to the other end of the material. inserted into the opening. The liquid container 54 always stores liquid supplied from a liquid supply source (not shown). Then, a predetermined amount of liquid (for example, milk, fruit juice, Japanese sake, etc.) from the liquid container 54 is filled into the inside of the material for the sealed container via the pipe 56.

The material for the sealed container after being filled with liquid is then sent to the other end sealing section 44 by the conveying means.

The other end sealing section 44 is equipped with an other end book folding device 58, a hot air supply @6o1 other end clamping and sealing device 62, an other end quenching device 64, and a data stamping device 66, and these various devices are moved. They are arranged in the above-mentioned order along the guide member 36 from the vicinity of the filling portion 42 to the left end of the moving guide member 36 in FIG.

The other end of the material for the sealed container after being filled with liquid (the upper end in FIG. 4) is folded by the other end folding device 58.
It is folded again into a gable roof shape along the reinforcement line. Since the other end of the material, which has already been folded once by the other end folding section 52 as described above, does not experience a large springback phenomenon, even if the material is separated from the other end folding device 58, the material can be folded. The other end can remain folded into a gable roof shape.

The other end of the material for the sealed container is cut and folded into a roof shape, and a hood 68 is attached to the other end of the material in the hot air supply device 60 so that the material is flexible from a hot air source (not shown). It is exposed to high temperature air sent into the hood 68 via the vibrator 70. This results in melting of the plastic coating on the inner and outer surfaces of the other end of the material for the sealed container.

Next, the other end of the material for the sealed container is held by the other end clamping seal 8 62 (corresponding to the main ridge of a gable roof), so that the molten plastic is welded. It is folded into a gable roof shape and sealed.

The other end of the sealed container material is sprayed with water in the other end quenching device, and springback of the material causes the other end of the material to be opened again. This reliably prevents the above-mentioned seal from being released.

Finally, the data stamping device 66 stamps various data on the other end of the material for the sealed container sealed as described above. This data usually includes the date when the liquid was filled and sealed.

Next, referring to FIGS. 1 to 3, 4 of the spout fixing part 38
1! ! The structure and function will be explained in detail.

FIG. 3 shows the upper part of the sealed container 78 with a spout after it has been filled in the filling section 11 by the filling and sealing device for a sealed container with a spout according to an embodiment of the present invention. The sealed container 78 with a spout is waterproofed by coating the inner and outer surfaces with plastic, and is made of 1ζ paper 1″1 square cylindrical material, with a square flat bottom surface. As shown in Fig. 3, the upper part of the sealed container 78 with a spout has a peripheral wall folded into a gable roof shape, and is sealed by heat welding as described above. A spout 84 is formed in one of the gable roof-shaped portions 83a and 83b of the peripheral wall 79, and the spout 84 is formed by a sealing film 86 attached to the inner surface of the peripheral wall 79 of the sealed container 78 with a spout. It's blocked.

In this embodiment, the spout 80 has a cylindrical spout body 88.
and a cap 90, and the cap 90 is screwed onto the outer circumferential surface of the spout body 88 and can be repeatedly attached to and detached from the outer circumferential surface. The spout body 88 is arranged concentrically with respect to the spout 84, and an outer 7 flange 92 is integrally formed at the lower end of the spout body 88. Outer flange 92
The lower surface of the spout (that is, the bottom surface of the spout 80) is fixed to the spout surrounding area of the outer surface of the sealed container 78 with a spout.

1 and 2, a spout 80 is attached to a material 82 for a spouted sealed container 78 by a spout fixing portion 38 in a filling and sealing device for a sealed container with a spout according to an embodiment of the present invention. The step of securing it in place on the outer surface (ie, in this example the area around the spout) is shown.

As shown in FIG.
In the opening 93 of the material 82 for the sealed container 78 with a spout, which is folded into a rectangular shape and sealed, is not filled with liquid, and has an opening at the upper part of the peripheral wall 79, there is a spout fixing part 38.
An inner surface support member 94 is inserted into the material 82 to close the spout 84 of the material 82.
It is in contact with a sealing film 86 attached to the inner surface of. The inner surface of the material 82 is therefore supported in the peripheral area of the spout 84 by the inner surface support member 84 via the sealing film 86 .

Inner surface support member 84 is made of metal.

The two-dot 11 line shown on the upper part of the peripheral wall 79 of the material 82 in FIG. 1 is a reinforcement line when the upper part is folded into a gable roof shape for sealing.

The inner surface support member 94 can be inserted into the opening 93 of the material 82 by the material 82 approaching from below the inner surface support member 94, which does not move in the vertical direction, or vice versa. This can be done by the inner surface support member 94 approaching from above the material 82 that does not move in the vertical direction, or by the inner surface support member 94 approaching from above and the material 82 approaching from below. I can do it.

Also shown in FIG. 1 is ultrasonic heating means 96 for securing spout 80 in place on the outer surface of material 82. The ultrasonic heating means 96 includes a cylindrical horn portion 98 , and the bottom surface of the horn portion 98 communicates with a vacuum source 100 . The inner diameter of the horn part 98 is the same as the cap 9o of the spout 80.
It is set slightly larger than the outer diameter of the horn part 9.
A cap 90 of a plastic capped spout 80 supplied from the spout supply device 46 shown in FIGS. 4 and 5 is inserted into the opening at the tip of the 4-bin part 98. A cap 9 of a spout 80 with a cap attached to the opening at the tip of the
0 is inserted, the vacuum source 100 is activated, and the spout 80 with a cap is supported on the tip of the horn portion 98 in an Iζ state with the outer flange 92 of the spout main body 88 in contact with the tip surface of the horn portion 98. be done. In this manner, in this embodiment, the horn portion 98 also functions as a spout support member for supporting the spout 80.

After supporting the spout 80 of Capui, the horn part 98 is attached to the outside of the spout 80 with the spout 80 concentrically arranged with respect to the spout 84 of the material 82, as shown in FIG. The bottom surface of the side flange 92 is brought into contact with the outer surface of the material 82 in the region around the spout. At this time, the area around the spout on the inner surface of the material 82 is connected to the inner surface supporting member 9 through the sealing film 86.
4, the spout peripheral area of the outer surface of material 82 does not curve inwardly. Thus, the outer flange 9 of the spout 80 to the spout surrounds the spout area on the outer surface of the material 82.
The contact pressure on the bottom surface of No. 2 is uniform over the entire bottom surface.

As shown in FIG. 2, the horn section 98 includes an ultrasonic generation source 1
02 are also connected. The ultrasonic generation source 102 transmits ultrasonic waves to the horn portion 98 when the bottom surface of the outer flange 92 of the spout 80 comes into contact with the area around the spout on the outer surface of the material 82. Function as a vibrator. As a result, the ultrasonic waves transmitted from the tip of the horn portion 98 instantaneously heat and melt the plastic coating on the bottom surface of the outer 7 flange 92 and the outer surface of the material 82 in the region around the spout, and the outer surface of the spout 80 A flange 92 is welded and secured to the outer surface of material 82 in the region around the spout. The outer 7 flange 92 of the spout 80 bears against the spout peripheral region spout on the outer surface of the material 82 with uniform abutment pressure over the entire bottom surface.
2 is sufficiently firmly fixed to the area around the spout on the outer surface of No. 2.

The outer flange 92 of the spout 80 is heated to the material 8 by ultrasonic heating.
2, the ultrasonic source 102 stops transmitting ultrasonic waves to the horn portion 98, and the vacuum source 100 is deactivated. Stop. The mound rock wave heating means 96 is the horn part 9
After the tip of the material 82 is separated from the spout 80, the material 82 is used to receive the next spout 80 from the Takesho spout supply device 46.
move away from

In the embodiment described above, the vacuum source 100 includes the horn section 98.
The inner hole of the horn portion 98 communicates with the bottom surface of the horn portion 98 . Therefore, the ultrasonic waves transmitted to the outer flange 92 of the spout 80 at the distal end surface of the horn portion 98 are transmitted to the outer flange 92.
The outer flange 92 of the spout 80 is more firmly fixed to the area around the spout on the outer surface of the material 82 by ultrasonic heating. Further, since the ultrasonic waves transmitted to the outer flange 92 of the spout 80 at the tip surface of the horn portion 98 become uniform over the entire outer flange 92, the horn portion 98 can transmit the ultrasonic waves generated by itself. This prevents damage.

Note that in the embodiment described above, the spout 94 for the material 82 is
A sealing film 86 is attached to the inner surface of the material 82 for sealing. However, it goes without saying that when using the plug fixing part 38 of the filling and sealing device according to the embodiment of the invention, the sealing film 86 may be adhered to the inner surface of the material 82. Alternatively, a sealing film 96 can be firmly attached to the bottom surface of the outer flange 92 of the spout 80, and the sealing film 96 can be welded to the outer surface of the material 82 along with the bottom surface.

(Effects of the Invention) As detailed above, the filling and sealing device for a sealed container with a spout according to the present invention is as follows: A cylindrical material with openings at both ends for the sealed container is supplied, and the sealed container is A cylindrical material for a sealed container, which seals both ends of the material, fills the inside with a fluid, and fixes a plug in a predetermined position on the outer surface of the wall of the material. a container material supply section for supplying; a one-end sealing section for sealing one end of a cylindrical material for a sealed container supplied to the container material supply section; and a wall of material for a sealed container whose one end is sealed. a closure fixing part that fixes the closure in place on the outer surface of the container; a cleaning part that cleans the interior of the material for a sealed container with one end sealed; and an interior with the closure fixed and sealed at one end; a fluid filling section that fills the inside of the material for the sealed container that has been cleaned; an other end sealing section that seals the other end of the material for the sealed container filled with fluid; a container material supply section; A conveying means for conveying the supplied material for the sealed container through the sealing part at one end, the cleaning part 1 stopper fixing part, and the fluid filling part to the sealing part at the other end; B: An area that is inserted into the interior of the material for a sealed container from an opening at one end of the material for a sealed container before sealing, and corresponds to the above-mentioned predetermined position with respect to the inner surface of the wall of the material for a sealed container. an inner surface support member that abuts against and supports a predetermined position on the outer surface from inside the material for the sealed container; an outer surface of the wall of the material for the sealed container that supports a spout supplied from the outside; a spout support member for abutting the bottom surface of the spout at a predetermined position on the spout; When touched, it applies ultrasonic waves to the bottom surface of the spout.
and ultrasonic heating means for welding and fixing the bottom surface of the spout to a predetermined position on the outer surface of the wall of the material for the sealed container by heating and melting the bottom surface. Therefore, not only can the spout be firmly fixed to a predetermined position on the outer surface of the sealed container, but also the time required for the fixing can be significantly shortened, and the structure is simple and compact. This method does not cause any deterioration of the liquid filled in the sealed container.

[Brief explanation of the drawing]

FIG. 1 shows the area around the spout on the inner surface of the wall of the material of the sealed container with a spout, which is supported by the inner surface support member of the spout fixing part in the filling and sealing device for a sealed container with a spout according to an embodiment of the present invention. A sectional view schematically showing a state in which the spout is supported by the spout support member of the spout fixing part: FIG. 2 shows the spout supported by the spout support member of FIG. The horn portion of the ultrasonic heating means of the spout fixing portion is brought into contact with the spout surrounding area on the outer surface of the wall of the material of the sealed container with spout whose inner surface is supported by the inner surface support member. Fig. 3 is an enlarged cross-sectional view schematically showing a state in which the bottom surface of the spout is heat-welded; A perspective view showing the state of the sealed container with a spout after it is fixed at a predetermined position on the surface and filled with liquid and sealed; FIG. 4 is a filling and sealing device for a sealed container with a spout according to an embodiment of the present invention. Schematic front view of FIG. 5 (This is a schematic right side view of the filling and sealing device for the sealed container with a spout of FIG. 4. 10... Container material supply section, 12... One end Department, 1
4...Housing, 16...Operation button, 18...
・Display panel, 20... Container material frame, 22...
・Template, 24... Plurality of cylindrical materials for sealed containers,
26... Material support rod, 28... Central axis, 30...
Hood, 32... Folding template member, 34... Heat sealing means, 36... Movement guide member (withdrawal means), 38.
... Spout fixing section, 40... Cleaning section, 42... Fluid filling section, 44... Other end sealing section, 46... Spout supply device, 48... Flexible vibe, 50 ...Food, 52.
...Other end plate folding portion, 54...Liquid container, 56...
Vibrator, 58...Other end water folding device, 60...Hot air supply device, 62...Other end clamping sealing device, 64...
Other end quenching device, 66...Data stamping device, 68...
Hood, 70... Flexible vibrator, 78... Sealed container with spout, 79... Peripheral wall, 80... Spout, 82...
- Material of the sealed container, 83a, 83b... Gable roof shape part, 84... Spout, 86... Sealing film,
88...Spout body, 90...Kicep, 92...
Outer flange, 93... Opening, 94... Inner surface support member, 96... Ultrasonic heating means, 98... Horn portion (plug support member), 100... Vacuum source, 102...・・・
Ultrasonic source.

Claims (1)

[Claims] A cylindrical material with both ends open for a sealed container is supplied, both ends of the material for the sealed container are sealed, and the inside is filled with a fluid, and further, the material for the sealed container is filled with a fluid. fixing a spout in a predetermined position on the outer surface of the wall, comprising: a container material supply section into which a cylindrical material for a sealed container is supplied; a one-end sealing part for sealing one end of a cylindrical material for a sealed container; a spout fixing part for fixing a spout in a predetermined position on an outer surface of a wall of the material for a sealed container; one end; a cleaning section that cleans the inside of a material for a hermetically sealed container that is sealed; a fluid filling section that fills fluid into the inside of a material for a hermetically sealed container whose one end is sealed and a spout is fixed and whose inside is cleaned; ; The other end sealing part seals the other end of the material for the sealed container filled with fluid; The material for the sealed container supplied to the container material supply part is sealed at one end, the cleaning part, and the spout fixing part , and a conveyance means for conveying the material for the sealed container through the fluid filling part to the sealed part at the other end; is inserted into the inside of the material for the sealed container, contacts the inner surface of the wall of the material for the sealed container in a region corresponding to the above-mentioned predetermined position, and supports the predetermined position on the outer surface from the inside of the material for the sealed container. an inner surface support member; a spout support member that supports an externally supplied spout and brings the bottom surface of the spout into contact with a predetermined position on the outer surface of the wall of material for the sealed container; When the cap supported by the cap support member is brought into contact with a predetermined position on the outer surface of the wall of the material for the sealed container, ultrasonic waves are applied to the bottom surface of the cap to heat the bottom surface. A sealed container with a spout, comprising: ultrasonic heating means for welding and fixing the bottom surface of the spout to a predetermined position on the outer surface of a wall of a material for the sealed container by melting the bottom surface of the spout. Filling and sealing equipment.