KR101369929B1 - Packaging machine - Google Patents

Abstract

The present invention provides a technique related to a packaging machine to allow more convenience in continuous packaging for packaging articles, and comprises; a bottom plate; a main body standing on the top face of the bottom plate and having a vinyl wrapper drawing unit which is opened, in the front side thereof; a pair of wrapper latches arranged toward the front side to be mutually in parallel so as to latch multiple mutually adhering vinyl wrappers, with one end being fixed to the upper part inside the rear face wall of the main body; an upper cover combined to the top face of the main body and composed of a linear cutout part beginning from the end of the front side and a curved cutout part connected with the linear cutout part; a hopper having a discharge port communicating with the linear cutout part with the front side being open while having a funnel-shape, an upper end part combined along the curved cutout part and a lower end part forming a bent connecting end; an opening maintenance means combined with the connecting end while a part protruding in a lower side than the connecting end is composed of a plurality of latching pieces continuously formed like a sawtooth; and an elastic piece elongated toward the lower side in the rear side of the connecting end to support the inner face of the vinyl wrapper.

Description

Goods Packing Machine {PACKAGING MACHINE}

The present invention relates to an article packaging machine for packaging the article in a more convenient and continuous packaging.

In general, in order to wrap an item at a checkout counter of a shopping center, after drawing a piece of plastic bag, there is a problem in that the opening of the plastic bag is opened, and the item must be put in the state where the opening of the plastic bag is opened.

This problem occurs not only in places where many people, such as shopping centers, but also in manufacturing plants.

Therefore, there is a need for a packaging machine for packaging a desired item more quickly and easily, and there is a "automatic plastic bag packaging machine" of Republic of Korea Patent No. 10-0780201 (registered on November 21, 2007) as a representative prior art in this regard. .

1 is a perspective view of an automatic plastic bag packaging machine according to the prior art, Figure 2 is a conceptual diagram for the prior art.

Automatic plastic bag packaging machine according to the prior art comprises a bottom frame (1), the body (2), the clasp (3), the lid (4), etc., is equipped with a plastic bag connected to the clasp as shown in FIG.

When the user pulls the front plastic wrapper, the plastic wrapper falls off, and another plastic wrapper connected to it is moved forward and the front front wrapper is opened in a circular state.

However, in the case of the prior art, since the plastic wrapping paper is simply caught on the latch, there is a problem that the entrance of the plastic wrapping paper being pushed backward becomes narrow when the wind blows.

1. Republic of Korea Patent No. 10-0780201 (Registered November 21, 2007)

Accordingly, the present invention is to provide an opening of the plastic packaging, but to provide an article packaging machine that can increase the convenience in use by not easy to close the inlet of the plastic packaging under the influence of the wind.

Article packaging machine of the present invention for achieving the problem as presented, the bottom plate; A main body formed on an upper surface of the bottom plate and having a plastic bag withdrawing portion opened in front; A pair of wrapping paper clasps, one end of which is fixed to an inner upper portion of the rear wall of the main body and disposed forwardly in parallel to each other so as to catch a plurality of plastic sheets bonded to each other; An upper cover coupled to an upper surface of the main body, the upper cover including a straight cut portion starting from the front end and a curved cut portion connected to the straight cut portion; A hopper having a funnel shape, the front side of which is opened to form a discharge hole communicating with the straight incision, the upper end of which is coupled along the curved incision, and the lower end of which forms a connection end bent in a vertical direction; Opening means coupled to the connection end, the portion protruding downward than the connection end is composed of a plurality of engaging pieces continuous like a saw tooth; And an elastic piece provided on the rear side of the connection end to support the inner surface of the vinyl wrapping paper.

And in the present invention, the opening and holding means is made of a flexible material, the diameter of the opening and holding means corresponds to the separation distance formed by the pair of wrapping paper clasps, of the locking piece located directly above the wrapping paper clasp The lower end is characterized in contact with the wrapping paper clasp.

And in the present invention, the engaging pieces adjacent to the discharge port of the engaging pieces in the form of a right triangle, the front side is a vertical side and the rear side is an inclined side to prevent the plastic packaging from being pushed backwards. It is done.

The article packing machine according to the present invention can easily contain a desired article, and even if the wind blows, the entrance of the plastic wrapper is not completely closed, which does not cause great inconvenience to the article packaging work, and improves the work efficiency during continuous packaging work. It can be effective.

1 is a perspective view of an automatic plastic bag packaging machine according to the prior art.
2 is a conceptual view of the prior art.
3 is a perspective view of an article packaging machine according to a preferred embodiment of the present invention.
4 is an exploded perspective view of FIG. 3.
5 is a cross-sectional view of the article packaging machine.
Figure 6 is a perspective view of the hopper and opening holding means.
7 is a cutaway perspective view of FIG. 6.
Figure 8 is an exemplary view showing a state in which the inlet of the plastic wrapping paper is maintained in the open state by the opening holding means.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention in the drawings, portions not related to the description are omitted, and like reference numerals are given to similar portions throughout the specification.

Whenever a component is referred to as "including" an element throughout the specification, it is to be understood that the element may include other elements, not the exclusion of any other element, unless the context clearly dictates otherwise.

Figure 3 is a perspective view of the article packaging machine according to an embodiment of the present invention, Figure 4 is an exploded perspective view of Figure 3, Figure 5 is a cross-sectional view of the article packaging machine, Figure 6 is a perspective view of the hopper and opening holding means, FIG. 7 is a cutaway perspective view of FIG. 6, and FIG. 8 is an exemplary view showing a state in which the inlet of the vinyl wrapping paper is maintained in an open state by the opening and holding means.

As shown, the article packaging machine according to the present invention as a main component, the bottom plate 100, the main body 200, the wrapping paper clasp 300, the top cover 400, the hopper 500, the opening and holding means 600 and It comprises an elastic piece 700.

The article packing machine according to the present invention may be manufactured in various sizes according to the type of the article to be packaged, and may be used as an umbrella wrapper for preventing rainwater from flowing down from the use for packaging various vegetables.

The bottom plate 100 having a rectangular shape placed on a table or the ground is provided, and the main body 200 is placed on the top surface of the bottom plate 100. The front of the main body 200 is opened to form a plastic bag withdrawing portion 210.

Preferably, the shock absorbing plate 220 may be provided at an inner lower side of the main body 200 to reduce the impact generated when the article falls into the plastic wrapping paper. The shock absorbing plate 220 may be added or excluded depending on the article to be packed.

A pair of wrapping paper clasps 300 are provided at a predetermined distance from the inside of the rear wall of the main body 200. That is, one end of each wrapping paper clasp 300 is fixed at the rear wall of the main body 200, and the two wrapping paper clasps constituting the pair of wrapping paper clasps 300 are disposed to protrude forward in parallel to each other.

The wrapping paper clasp 300 is mounted to hook a plurality of plastic wrapping paper 90 that is partially bonded to each other. The vinyl wrapping paper 90 is connected to the neighboring plastic wrapping paper at the upper center portion, and the engaging hole 91 is formed in the left and right sides of the top of each vinyl wrapping paper to be fitted to the wrapping paper clasp 300.

The upper cover 400 is coupled to the upper surface of the main body 200, and the upper cover 400 is formed with a straight cutout 410 and a curved cutout 420. The upper cover 400 is a plate-shaped member, a straight cutout 410 is formed from the center of the front end of the top cover 400, the width of the straight cutout 410 is approximately a pair of wrapping clasp 300 It is formed larger than the separation distance.

The straight cutout 410 is formed by a predetermined depth, and the curved cutout 420 is continued from the end of the straight cutout 410. The curved cutout 420 has a diameter larger than the width of the straight cutout 410, and thus the front side of the upper cover 400 has an open shape.

The hopper 500 is connected to the lower surface of the upper cover 400, the hopper 500 is a funnel shape of the upper and lower strait overall, the front side of the hopper 500 is opened to communicate with the straight cutout 410 510 is formed.

The upper end of the hopper 500 is coupled along the curved cutout 420, and the lower end is formed with a connection end 520 bent to be vertical.

The opening and holding means 600 is coupled to the connection end 520. Opening holding means 600 is coupled to surround the outer surface of the connecting end 520, the portion projecting downward than the connecting end 520 is a engaging piece 610 to form a sawtooth.

The engaging pieces 610 are successively formed in plural numbers, and each engaging piece 610 has a pointed shape at the end thereof, so as to form a saw tooth.

And it is preferable that the opening and holding means 600 is made of a flexible material, and in the present embodiment, the opening and holding means 600 is made of a synthetic resin plate having a predetermined thickness.

The front side of the opening and holding means 600 is also open, and is coupled while forming a curve having the same shape as the connecting end 520.

The diameter of the opening and holding means 600 is equivalent to the separation distance formed by the pair of wrapping paper clasps 300, and the lower end of the engaging piece 610 located directly above the wrapping paper clasps 300 wrapper clasp 300 ) To make contact.

More preferably, the locking piece 610 has a pointed triangular shape at the lower end thereof, and in particular, the locking pieces 610 adjacent to the outlet 510 of the locking piece 610 form a right triangle shape, and a locking piece forming a right triangle ( The front side of the 610 is a vertical side 611 and the rear side is an inclined side 612.

It is to prevent the vinyl wrapping paper 90 from being pushed backward by the influence of the wind to form a right triangle in the form of a right triangle adjacent to the outlet 510 which the plastic wrapping paper 90 is drawn out.

The locking pieces 610 located at the top of the wrapping paper clasp 300 are formed at right angles from the locking pieces 610 located at the most forward side, and the right triangles of the locking pieces 610 are formed of the plastic wrapper 90. Make contact with the outer surface to support it.

When the user pulls out the plastic wrapper 90 and pulls out the plastic wrapper 90, the right triangle fastening piece 610 does not act as a large resistance. 610 may apply a predetermined force while pressing the vinyl wrapping paper 90 to effectively prevent the entrance of the plastic wrapping paper 90 to close.

On the other hand, the elastic piece 700 is provided on the rear side of the connecting end 520 to support the inner surface of the vinyl wrapping paper 90 is provided long. The elastic piece 700 is like a thin metal plate and is elastic enough not to damage the vinyl wrapping paper 90. When the first plastic wrapping paper is pulled forward, the elastic piece 700 is bent forward and the first plastic wrapping paper is removed from the elastic piece. When the first plastic wrapper is released from the elastic piece 700, the elastic piece 700 is returned to the rear and is in a state of supporting the inner surface of the second plastic wrapper.

The first plastic wrapper that is freed from the restraint of the elastic piece 700 is still connected to the second plastic wrapper, and when the first plastic wrapper that is pulled out of the elastic piece is pulled a little more, the connection with the second plastic wrapper is broken.

The opening and holding means 600 having a plurality of locking pieces 610 is made of a relatively soft synthetic resin does not damage the plastic wrapping paper (90). In addition, some of the plurality of locking pieces 610 support the inner surface of the first plastic wrapping paper 90, and some of the remaining catching pieces 610 support the outer surface of the plastic wrapping paper 90.

That is, the engaging pieces 610 adjacent to the elastic piece 700 and positioned between the left and right wrapping paper clasps 300 are in contact with and supported by the inner surface of the plastic wrapping paper 90, and the fastening pieces located at the front side thereof ( 610 supports the plastic wrapper in contact with the outer surface of the plastic wrapper 90.

In particular, the engaging pieces 610 located directly above the wrapping paper clasp 300 are in a state of pressing the outer surface of the plastic wrapping paper 90 with a suitable force to serve to fix the plastic wrapping paper.

Therefore, even when the wind blows toward the vinyl wrapping paper 90 from the front side of the main body 200, the hook pieces 610 are in a state of pressing the plastic wrapping paper 90, so that the opening of the vinyl wrapping paper 90 that is opened is not easily closed. When put into the plastic wrapping paper 90 so as not to inconvenience.

In particular, when the locking pieces 610 in contact with the outer surface of the vinyl wrapping paper 90 is a right triangle, the plastic wrapping paper is not easily pushed backwards due to the structure of the locking pieces.

Next, the operation of the article packaging machine according to the present invention will be described.

The plurality of plastic wrappers 90 are fitted to the wrapper clasp 300 and the opening of the first plastic wrapper is opened, and then the article is introduced.

When the proper amount of the article is contained in the plastic wrapper 90, the first plastic wrapper is pulled forward and the first plastic wrapper is drawn out of the wrapper through the outlet 510.

Pulling the first plastic wrapper pulls the second plastic wrapper forward, opening the opening, and disconnecting the first plastic wrapper and the second plastic wrapper.

The rear inner surface of the second plastic wrapper is supported by some of the elastic piece 700 and the catching piece 610, and the front side of the plastic wrapper is opened to form an inlet and is approximately located directly above the wrapper clasp 300. The locking pieces 610 and the locking pieces 610 located in front of the support pieces of the plastic wrapper make contact with the outer surface of the plastic wrapper 90.

In this state, even if the wind blows backward, the entrance of the plastic wrap is not easily closed, so there is no difficulty in packing the article and the work efficiency can be increased.

The foregoing description of the present invention is intended for illustration, and it will be understood by those skilled in the art that the present invention may be easily modified in other specific forms without changing the technical spirit or essential features of the present invention. will be.

It is therefore to be understood that the embodiments described above are intended to be illustrative, but not limiting, in all respects. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

The article packing machine according to the present invention can be used to package various articles.

100: bottom plate 200: body
210: lead-out 220: shock buffer plate
300: wrapper latch 400: top cover
410: straight cut 420: curved cut
500: Hopper 510: outlet
520: connection stage 600: opening holding means
610: locking piece 700: elastic piece
90: vinyl wrapping paper

Claims (3)

Bottom plate;
A main body formed on an upper surface of the bottom plate and having a plastic bag withdrawing portion opened in front;
A pair of wrapping paper clasps, one end of which is fixed to an inner upper portion of the rear wall of the main body and disposed forwardly in parallel to each other so as to catch a plurality of mutually bonded vinyl wrapping papers;
An upper cover coupled to an upper surface of the main body, the upper cover including a straight cut portion starting from the front end and a curved cut portion connected to the straight cut portion;
A hopper having a funnel shape, the front side of which is opened to form a discharge hole communicating with the straight incision, the upper end of which is coupled along the curved incision, and the lower end of which forms a connection end bent in a vertical direction;
Opening means coupled to the connection end, the portion protruding downward than the connection end is composed of a plurality of engaging pieces continuous like a saw tooth;
And an elastic piece provided on the rear side of the connecting end to support the inner surface of the vinyl wrapping paper. The method of claim 1,
The opening holding means,
It is made of a flexible material, the diameter of the opening and holding means corresponds to the separation distance formed by the pair of wrapping paper clasp, the lower end of the engaging piece located directly above the wrapping paper clasp is characterized in that the contact with the wrapping paper clasp Goods packing machine. 3. The method according to claim 1 or 2,
The catching pieces adjacent to the discharge port of the catching pieces form a right triangle shape, wherein the front side is a vertical side and the rear side is an inclined side to prevent the plastic wrapper from being pushed backwards. .

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