KR102214784B1 - Portable vacuum packaging machine - Google Patents

Abstract

According to the present invention, a portable vacuum packing machine is disclosed. According to the present invention, the portable vacuum packing machine, which is a portable vacuum packing machine performing vacuum packing for a sealable packing bag made of a thermosetting material to store contents, includes: a base unit comprising an uneven plate part having uneven patterns having a pipe insertion groove formed in the center for air discharge, and a flat support plate part including the uneven plate part and having a flat upper side; and a body comprising a thermosetting holder located in an upper part of the base unit to be selectively lifted, and including a junction heat wire provided in a ring shape of a size to store the uneven plate part along an open lower edge to thermoset the packing bag, and a suction pressure provided in the thermosetting holder to be liftable and comprising an insertion pipe applying vacuum suction pressure by being inserted through a part of the packing bag in the center of a lower side, a cutting part cutting the packing bag to the outside of the insertion pipe, and a gasket provided in a size to store the cutting part and coming in close contact with the packing part. Therefore, according to the present invention, the portable vacuum packing machine is capable of enabling vacuum packing for various packing materials such as a plastic bag, a pouch or the like made of a thermosetting synthetic resin material, thereby solving an economic burden and inconvenience in use caused by the use of exclusive vacuum packing materials.

Description

Portable vacuum packaging machine

The present invention relates to a portable vacuum packaging machine, and more particularly, a portable vacuum packaging machine that is simple and compact in structure and is easy to carry and store while enabling vacuum packaging for a pouch or plastic bag made of a synthetic resin material capable of thermal bonding. About.

In general, vacuum packaging refers to a method of wrapping the packaged product using a flexible synthetic resin film, degassing the inside with a vacuum, and sealing the circumference of the synthetic resin film to prevent air from entering. Food, including cooked food, is vacuum-packed and distributed.

Such vacuum packaging extends the storage period by prolonging the freshness maintenance period by suppressing oxidation and spoilage due to sealing in the case of food ingredients or food, and discoloration due to air exposure in the case of household goods such as clothing and bedding, including electronic parts. In addition, it is possible to prevent damage caused by penetration of moisture or moisture, as well as protect the contents and reduce the packaging volume.

Such vacuum packaging is a chamber-type vacuum packaging device that is forcibly degassed by using a vacuum pump in a state in which the opening portion of the vacuum packaging paper is largely located in the chamber according to the packaging method, and then heat-sealed the opening portion to be sealed, It is divided into a nozzle-type vacuum packaging device that removes the suction nozzle after forcibly degassing the air inside the vacuum packaging paper using a vacuum pump while the suction nozzle is inserted into the opening side of the vacuum packaging paper and seals the opening by heat fusion. In the case of a type vacuum packaging device, a vacuum packaging paper provided with a dedicated stopper is sometimes used to facilitate the intubation and separation of the suction nozzle.

However, since most of the vacuum packaging paper according to the prior art is required to use a dedicated vacuum packaging paper, there is a problem in that the use of the vacuum packaging paper is inconvenient and economical, and it is difficult to reuse the vacuum packaging paper used once and thus there is a wasteful factor.

In addition, in the case of home vacuum packaging devices, most of them are provided in a form that requires power supply, and thus there is a problem that it is impossible to carry or use outdoors.

Registered Patent No. 10-1694767 (2017.01.04.),'Automatic vacuum packaging machine for zipper bags' Registration Patent No. 10-1927200 (2018.12.04.),'Vacuum compression pack' Registration Patent No. 10-1983820 (May 23, 2019),'Vacuum packaging machine' Registered utility model 20-0489485 (2019.06.19.)'Portable vacuum packaging machine'

The present invention was created to solve the problems of the prior art as described above, and an object of the present invention is to enable vacuum packaging for packaging papers such as various pouches or plastic bags that can be heat-sealed without using a dedicated vacuum packaging paper. The aim is to provide a portable vacuum packaging machine that can improve convenience in use by providing a compact size that can be carried out, and in particular, relieves the inconvenience and economic burden of using a dedicated vacuum packaging paper.

A portable vacuum packaging machine according to a preferred embodiment of the present invention for realizing the above object, in the portable vacuum packaging machine performing vacuum packaging on a packaging bag made of a sealable heat-sealed material capable of containing contents, air in the center A base unit comprising an uneven plate portion having an uneven pattern in which the discharge intubation groove is formed, and a support plate portion having a flat top surface thereof; A fusion holder provided with a bonding heating wire that is positioned above the base unit to be selectively raised and lowered, and is provided in a ring shape having a size that accommodates an uneven plate portion along an open bottom edge, and heat-sealing the packaging bag. If it is provided to be raised and lowered in the inside of the fusion holder, it is a size to accommodate the insertion tube that acts on vacuum suction pressure by inserting a part of the packaging bag in the center, and the incision that cuts the packaging bag to the outside of the insertion tube. It is characterized in that it is composed of a main body made of a suction presser made of a gasket for making close contact with the packaging bag.

As a preferred feature of the present invention, the support plate is provided in the shape of a plate and is accommodated to expose the concave-convex plate on the upper surface, and on one side, a guide that slides into a rail groove formed in a direction perpendicular to the outer side of the fusion holder to guide the elevation It is in having a post.

As another preferred feature of the present invention, the cutout portion protrudes from the lower surface of the suction presser and is disposed radially around the insertion tube, and consists of a plurality of cutout blades for cutting the packaging bag when the suction presser descends. There is one.

As another preferred feature of the present invention, the gasket is provided with a synthetic resin material having buffer adhesion; wherein the insertion tube is connected to a vacuum pump acting on a vacuum suction pressure, and the lower end thereof is a packaging bag when the body is lowered. A portion is inserted into the intubation groove of the uneven plate portion through the incision, and the uneven blade portion having a triangular cross section is formed so that the remaining portion does not pass through the packaging bag.

As another preferred feature of the present invention, the suction presser is provided with a handle for applying a lowering operation to the fusion holder on one side, and the handle is provided to be exposed to the outside of the fusion holder.

The portable vacuum packaging machine according to the present invention is capable of vacuum packaging for various packaging papers such as pouches or plastic bags made of synthetic resin material that can be heat-sealed, so that the inconvenience and economic burden associated with the use of dedicated vacuum packaging paper can be solved. There is an advantage.

In particular, the present invention enables re-vacuum packaging after opening the packaging paper in which commercially purchased food is packaged, so not only can the recycling rate of the packaging paper be increased, but the structure is simple and compact, so that it can be used anywhere, regardless of location. Since this is possible, a useful effect is expected to increase the satisfaction of consumers with the product.

Features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be interpreted in a conventional and dictionary meaning, and the inventor may appropriately define the concept of the term in order to describe his or her invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention based on the principle that there is.

1 is a perspective view showing a portable vacuum packaging machine according to the present invention,
2 is a perspective view of the portable vacuum packaging machine shown in FIG. 1 as viewed from another direction;
3 is a view as viewed from the front of the portable vacuum packaging machine according to the present invention,
4 is a cross-sectional view showing the internal configuration of the portable vacuum packaging machine shown in FIG. 3;
5 is a cross-sectional view for explaining the lowering operation of the suction presser in the portable vacuum packaging machine shown in FIG. 3;
6 is a cross-sectional view for explaining the lowering operation of the fusion holder in the portable vacuum packaging machine shown in FIG.
7 and 8 are perspective views for explaining the configuration of the main parts of the portable vacuum packaging machine according to the present invention,
9 is a schematic diagram for explaining the configuration of a portable vacuum packaging machine according to the present invention,
10 to 13 are views for explaining the operation of the portable vacuum packaging machine according to the present invention.

Hereinafter, a configuration and operation of an embodiment of the present invention will be described in detail with reference to the accompanying drawings. However, it is not intended to limit the present invention to a specific disclosed form, and it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention. In the present application, terms such as "comprise" or "have" are intended to designate the existence of features, steps, actions, components, parts, or combinations thereof described in the specification, but one or more other features, steps, and actions It is to be understood that the possibility of the presence or addition of, components, parts, or combinations thereof is not preliminarily excluded. That is, throughout the specification, when a certain part "includes" a certain constituent element, it means that other constituent elements may be further included instead of excluding other constituent elements unless otherwise stated.

In addition, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in this application. Does not.

Here, repeated descriptions, well-known functions that may unnecessarily obscure the subject matter of the present invention, and detailed descriptions of configurations are omitted in order not to obscure the subject matter of the present invention. Embodiments of the present invention are provided to more completely explain the present invention to those with average knowledge in the art. Accordingly, the shapes and sizes of elements in the drawings may be exaggerated for clearer explanation.

1 is a perspective view showing a portable vacuum packaging machine according to the present invention.

In the drawing, a base unit 10 having an uneven plate portion 15 having an uneven surface formed on a part of the upper surface as being placed on the bottom surface, and a rail groove 21a that slides into the base unit 10 and the guide post 22 A portable vacuum packaging machine 1 made of a body 20 having a fusion holder 21 formed therein is shown.

2 is a perspective view of the portable vacuum packaging machine shown in FIG. 1 as viewed from a different direction.

In the drawing, a base unit 10 having a plate shape and provided with an uneven plate portion 15 on one side of the upper surface, and a fusion holder 21 that is connected to the base unit 10 and the guide post 22 but is provided to be elevating. A portable vacuum packaging machine 1 consisting of a body 20 with) is shown.

3 is a view as viewed from the front of the portable vacuum packaging machine according to the present invention.

In the drawing, the base unit 10 is provided in a plate shape to be placed on the bottom surface, and is provided with an uneven plate portion 15 on one side of the upper surface, and is connected to the base unit 10 and the guide post 22 to enable elevation. A portable vacuum packaging machine 1 made of a body 20 having a fusion holder 21 is shown.

4 is a cross-sectional view showing the internal configuration of the portable vacuum packaging machine shown in FIG. 3.

In the drawing, a base unit 10 comprising an uneven plate portion 15 having an intubation groove formed in the center and a support plate portion 11 which is a plate-like member accommodating the uneven plate portion 15 therein. A fusion holder 21 that is connected and supported by the base unit 10 and the guide post 22 so as to be selectively raised and lowered, and the fusion holder 21 assembled inside the fusion holder 21 and provided to be raised and lowered, which acts on vacuum suction pressure. A portable vacuum packaging machine 1 consisting of a suction presser 25 with an insertion tube 26 is shown.

5 is a cross-sectional view illustrating a lowering operation of the suction presser in the portable vacuum packaging machine shown in FIG. 3.

In the drawing, a main body consisting of a base unit 10 consisting of an uneven plate portion 15 and a support plate portion 11, and a fusion holder 21 and a suction presser 25 provided to be elevated with respect to the base unit 10 (20) is shown, and in this drawing, a state in which the suction presser 25 is moved downward toward the base unit 10 with respect to the fusion holder 21 is shown.

6 is a cross-sectional view illustrating a lowering operation of the fusion holder in the portable vacuum packaging machine shown in FIG. 5.

In the drawing, a portable vacuum packaging machine 1 is shown in a state in which the fusion holder 21 is lowered secondarily while the suction presser 25 has completed the first lowering.

7 and 8 are perspective views for explaining the configuration of the main parts of the portable vacuum packaging machine according to the present invention.

In the drawing, a support plate 11 having a plate shape and having a flat top surface and an uneven plate 15 at the upper center, and an intubation groove 15a for air discharge are formed at the center. The base unit 10 made of the concave-convex plate portion 15 on which the concave-convex pattern is formed is shown.

In addition, a fusion holder (21) provided with a bonding heating wire (29) for thermal fusion to a packaging bag on the lower edge of the lower surface, which is located on the upper part of the base unit (10) to form an outer body. ), and the fusion holder 21 is provided with a slide fitting to be selectively raised and lowered, the insertion tube 26 for acting vacuum suction pressure by inserting a part of the packaging bag 100 at the center The packaging bag 100 is provided with a protrusion and is provided with a size to accommodate the cutting portion 27 and the cutting portion 27 partially cutting the packaging bag 100 to the outside of the insertion tube 26 A main body 20 composed of a suction presser 25 made of a gasket 28 that acts in close contact upon contact with is shown.

9 is a schematic diagram for explaining the configuration of a portable vacuum packaging machine according to the present invention.

In the drawing, a portable vacuum packaging machine composed of a base unit 10 placed on the bottom surface, a suction presser 25 provided to be elevating and descending with respect to the base unit 10, and a body 20 consisting of a fusion holder 21 (1) is shown, and the insertion pipe 26 of the suction presser 25 is connected to the vacuum pump vp acting on the vacuum suction pressure, and the main body 20 is lowered by receiving an operating force from the user. A configuration in which a handle (h) exposed to the outside of) is provided is shown.

10 to 13 are views for explaining the operation of the portable vacuum packaging machine according to the present invention.

10 shows a state in which a part of the packaging bag 100 for vacuum packaging is positioned between the base unit 10 and the body 20, and FIG. 11 is a suction presser 25 constituting the body 20 ) Is lowered to cut a part of the packaging bag 100 by the incision 27, and the insertion tube 26 is a state in which a part of the packaging bag 100 is inserted and the suction pressure is applied. will be.

12 shows a state in which all the air inside the packaging bag 100 is degassed, and FIG. 13 is provided on the lower edge of the fusion holder 21 by lowering the fusion holder 21 constituting the main body 20 A configuration in which the thermal bonding is performed in a size to accommodate the cut-out area of the packaging bag 100 partially cut off by the cut-out portion 27 is shown.

As shown in the above drawings, the portable vacuum packaging machine 1 according to the present invention comprises a base unit 10, which is a large support element, and a main body 20 that performs vacuum suction and thermal bonding to the packaging bag 100. It is constructed, and it is proposed that the packaging bag 100 is provided with a synthetic resin film capable of heat bonding, but is preferably provided in a sealable form such as a zipper bag.

The base unit 10 is provided on one side of the upper surface of the support plate 11, which is a support element capable of stably supporting the main body 20 to be described later in a state of being placed on the ground, and has various shapes of irregularities. It is composed of an uneven plate portion 15 on which a pattern is formed.

The base plate 11 is provided with flat top and bottom surfaces, and an uneven plate portion 15 is provided on one side of the top surface. Such support plate 11 may be provided by fitting the uneven plate portion 15 integrally formed or separately processed uneven plate portion 15, which may be implemented by a known technique, so a detailed description thereof will be omitted. .

Since the support plate 11 is in contact with the bonding heating wire 29 provided on the lower edge of the fusion holder 21 constituting the main body 20 to be described later, deformation or damage by heat occurs. It is preferable that it is molded of heat-resistant plastic or metal so that it does not, and the bottom surface is preferably attached with a non-slip pad such as rubber, silicone, or urethane to prevent slipping.

The concave-convex plate portion 15 is formed with a concave-convex pattern consisting of a grid-shaped groove and a protrusion, as shown in the drawing, and an intubation groove 15a into which the end of the insertion tube 26 to be described later is partially inserted is formed at the center thereof, At this time, the intubation groove (15a) is an element that acts as a vacuum suction pressure when a part of the packaging bag is incised by the incision (27) to be described later to extract the air inside the packaging bag (100).

On the other hand, the base unit 10 is provided with a guide post 22 for guiding and supporting the fusion holder 21 constituting the body 20 to be described later to be raised and lowered, and the guide post 22 at this time is One end is connected to one side of the support plate 11 constituting the base unit 10, and the other end is in a rail groove 21a formed in a direction perpendicular to the side of the fusion holder 21 of the body 20 to be described later. It is a structure that is assembled so that the slide fits.

The main body 20 includes a fusion holder 21 forming an outer body, and is provided inside the fusion holder 21 to selectively descend to cut a portion of the packaging bag 100 and then forcibly remove the air from the inside. It consists of a presser (25).

The fusion holder 21 is positioned above the base unit 10 to be selectively raised and lowered, and is a tubular member having an open lower surface.

This fusion holder 21 is provided with a ring-shaped bonding heating wire 29 having a size capable of receiving the uneven plate portion 15 of the base unit 10 inward along the lower edge, and the bonding heating wire 29 ) Is an element that performs heat fusion to the packaging bag 100 by receiving power from the outside and heats it. Looking at the packaging bag 100 based on the drawing, the upper film layer located on the upper side and the lower film located on the lower side It is composed of layers, and when the bonding heating wire 29 descends to the top of the base unit 10 to generate heat while pressing the upper and lower film layers, the upper film layer and the lower film layer are thermally bonded to each other. You will be able to.

Meanwhile, the bonding heating wire 29 may be configured to be automatically turned off after being heated by a timer for a certain period of time, or may be configured to be turned on and off by a user operating a switch.

The suction presser 25 is provided with a slide fitting inside the fusion holder 21 so as to be selectively raised and lowered, and a vacuum suction pressure is applied in a state in which a part of the packaging bag 100 is inserted at the center of the lower surface. The packaging bag 100 is provided with a size to accommodate the insertion tube 26 acting, and a cutout 27 for cutting the packaging bag 100 to the outside of the insertion tube 26, and the cutout 27 ) Is composed of a gasket 28 that performs in close contact with.

The insertion tube 26 is configured to be connected to a vacuum pump vp that acts on a vacuum suction pressure, and when the main body 20 descends, the lower end thereof partially cuts through the packaging bag 100 and passes through the uneven plate part. A portion of the intubation groove (15a) of (15) is inserted and the rest of the uneven blade portion (26a) having a triangular cross section is formed so as not to pass through the packaging bag (100). That is, in a state in which the uneven blade portion 26a having the triangular cross-section crosses a part of the packaging bag 100, the vacuum suction pressure is applied.

The cutout 27 is protruding from the lower surface of the suction presser 25 toward the base unit 10, and includes a plurality of cutout blades disposed radially around the insertion tube 26. This cutout 27 cuts the upper film layer and the lower film layer constituting the packaging bag 100 placed on the base unit 10 when the suction presser 25 is lowered, resulting in the packaging bag Make it possible to inhale the internal air of (100).

The gasket 28 is provided with a size to accommodate the cutout portion 27, but is provided with a silicone, urethane, or rubber material having excellent buffering properties and adhesion so as to maintain a firm contact state when contacting the packaging bag 100 .

On the other hand, the suction presser 25 may be connected to the handle (h) to the operator to apply a lowering operation to the fusion holder 21 on one side, in addition, if the suction presser 25 can be lowered, various It is also possible to implement modifications through the structure.

As an example, in the present invention, it is proposed that the fusion holder 21 and the suction presser 25 can be lowered through manual operation, but the present invention is not limited thereto, and a driving source such as a motor is configured to perform an elevating operation. It will be possible to become.

In addition, the vacuum pump (vp) in the present invention may be configured outside of the main body 20 or may be integrally configured with one side of the main body 20, which can be easily implemented by a known technique. Therefore, detailed description is omitted.

The operation of the portable vacuum packaging machine according to the present invention configured as described above will be described as follows.

As shown in FIG. 10, the packaging bag 100 is positioned between the base unit 10 and the main body 20. In this case, the packaging bag 100 is divided into an upper film layer and a lower film layer, and a conventional zipper bag may be used.

In this state, when the suction presser 25 is lowered toward the base unit 10 to the end, the insertion pipe 26 provided in the suction presser 25 is formed of the uneven plate portion 15 of the base unit 10. It is inserted into the intubation groove (15a), and in this state, the packaging bag 100 is partially cut by the cutout portion (27). At this time, when the vacuum pump vp connected to the insertion tube 26 is operated, the air inside the packaging bag 100 is forcibly degassed through the insertion tube 26.

Subsequently, as shown in FIG. 12, when the internal air of the packaging bag 100 is completely removed through the insertion tube 26 connected to the vacuum pump vp, the fusion holder 21 is lowered as shown in FIG. .

Then, the bonding heat wire 29 provided at the lower edge of the fusion holder 21 performs heat fusion in a size that accommodates the cutout 27 of the packaging bag 100, and as a result, the packaging bag from which air escapes. The cut portion of 100 can be separated by a bonding region formed by the bonding heating wire 29.

On the other hand, the present invention is not limited to the disclosed embodiments, and it is possible to use it by changing the application site, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. It is self-evident to those who have knowledge. Accordingly, such variations or modifications should be included within the scope of the claims of the present invention.

1: portable vacuum packaging machine 10; Base unit 11: base plate
15: uneven plate portion 15a: intubation groove 20: main body
21: fusion holder 21a: rail groove 22: guide post
25: suction presser 26: insertion tube 27: incision
28: gasket 29: bonded heating wire 100: packaging bag
h: handle vp: vacuum pump

Claims (5)

In a portable vacuum packaging machine that performs vacuum packaging on a packaging bag made of a sealable heat-sealed material that can contain contents,
A base unit comprising an uneven plate portion having an uneven pattern in which an air outlet intubation groove is formed at the center and a support plate portion having a flat top surface thereof;
A fusion holder provided with a bonding heating wire that is positioned above the base unit to be selectively raised and lowered, and is provided in a ring shape having a size that accommodates an uneven plate portion along an open bottom edge, and heat-sealing the packaging bag. If it is provided to be raised and lowered in the inside of the fusion holder, it is a size to accommodate the insertion tube that acts on vacuum suction pressure by inserting a part of the packaging bag in the center, and the incision that cuts the packaging bag to the outside of the insertion tube. A main body made of a suction presser made of a gasket for making close contact with the packaging bag as provided;
Portable vacuum packaging machine, characterized in that consisting of. The method of claim 1,
The support plate is provided in the shape of a plate and is accommodated to expose the concave-convex plate on the upper surface, and a guide post is provided on one side for guiding upward and downward by being slide-fitted into a rail groove formed in a direction perpendicular to the outside of the fusion holder. Portable vacuum packaging machine. The method of claim 1,
The cut-out portion protrudes from the lower surface of the suction presser and is disposed radially around the insertion tube, and includes a plurality of cut-off blades for cutting the packaging bag when the suction presser descends. The method of claim 1,
The gasket is provided with a synthetic resin material having buffer adhesion;,
The insertion tube is connected to a vacuum pump that acts on vacuum suction pressure, and when the main body descends, the lower end of the body is cut through the packaging bag, and a part is inserted into the intubation groove of the uneven plate part, and the remaining part does not pass through the packaging bag. Portable vacuum packaging machine, characterized in that the uneven blade portion having a triangular cross section is formed. The portable vacuum packaging machine according to claim 1, wherein a handle for applying a lowering operation to the fusion holder is connected to one side of the suction presser.

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