KR100616517B1 - Cutting device - Google Patents

Abstract

The present invention relates to a roll wrapping material cutting device that can easily cut the wrapping material wound in the form of a roll as needed, can easily mount the packaging material regardless of its size, and to prevent the wrapping material from curling when used again. .

To this end, the present invention is provided with a main body having a side plate 12 extending downwardly from both ends of the top plate 11 and the top plate 11 and a front plate 13 installed in the transverse direction on the top surface of the side plate 12 ( 10) and the shaft rod 20 is provided between the bottom inner surface of the lower side of the side plate 12 of the main body 10, the shaft rod 20 is provided, regardless of the width size of the roll packaging material (1) The variable fixing unit 30 is axially coupled on the shaft rod 20 and the roll packaging material 1 mounted on the shaft rod 20 with the upper side plate 11 to loosen as necessary and then cut it. The front plate 13 is characterized in that the cutting unit 40 is slidably mounted.

Wraps, cooking foil, roll wraps, slide cuts,

Description

Roll packaging material cutting device {Cutting device}

1 is a perspective view of a scroll packaging material cutting device according to the present invention,

Figure 2 is an exploded perspective view of a scroll packaging material cutting device according to the present invention,

Figure 3 is a detailed view of the fixing unit of the scroll wrapping material cutting device according to the present invention,

Figure 4 is a detailed view of the cut portion of the scroll packaging material cutting device according to the present invention,

5 is an operation of the cutting unit of the scroll wrapping material cutting apparatus according to the present invention.

* Description of the symbols for the main parts of the drawings *

10: main body

11: tops

12: side panel

13: front panel

13 ': mounting surface

20: shaft

30: fusing unit

40: cutting part

The present invention relates to a roll packaging material cutting device, and more particularly, it is possible to easily cut the wrapping material wound in the form of a roll as needed, the packaging material can be easily mounted regardless of its size, and the packaging material is dried again. It relates to a roll wrapping material cutting device to prevent.

In general, the roll packaging includes a wrap or a cooking foil.

The use of such a roll packaging material is fixed by fixing a wire or a string to a bobbin of the packaging material, and pulling the packaging material and cutting it by the length with a knife or scissors. The business was difficult to use realistically.

In addition, in the case of wrap, there was a problem in that workability is inferior, such as having to re-open the rolled packing material in a roll.

The present invention has been made to solve the above-mentioned problems, the object is to easily cut the wrapping material wound in the form of a roll as necessary, the packaging material can be easily mounted regardless of its size, the packaging material is used again It is to provide a roll packaging cutting device to prevent the drying.

The present invention, in order to achieve the above-described technical problem, between the upper plate and the main body having a side plate extending downward from both ends of the upper plate and the front plate provided in the transverse direction on the side plate upper side, and the lower inner surface of the side plate of the main body A shaft is provided so that the roll packing material can be mounted, and a variable fixing unit coupled to the shaft to hold both ends of the roll packing material regardless of the width size, and the scroll packing material mounted on the shaft as the upper plate as necessary. It is characterized in that it is provided with a cutting unit slidably mounted on the front plate so as to cut after cutting.

In addition, the roll packing material is a wrap, and an attachment surface is formed on the front plate to prevent the cutting surface from curling when being cut by the cutting portion, and on both sides of the front plate so that the wrap can be easily detached while attached to the attachment surface. A gripping groove is formed.

In addition, the fixing unit is provided with a protruding ball carried on the inner circumferential surface to be fixed to the position after moving along the shaft, the shaft is characterized in that a plurality of grooves are formed on the outer circumferential surface at predetermined intervals corresponding to the protruding ball. .

In addition, the side plate is characterized in that the guide insertion portion is further bent down the end so that the shaft can be easily mounted between the inner surface.

And the cutting part is installed by forming a slide groove on the front plate, while the two edge blades penetrate the slide groove, one end thereof is bound to the handle portion and the other end is bound to the driven member so that the two blades are positioned on the slide groove. The roller is formed on the surface of the handle portion and the driven member in contact with the front plate so as to slide easily along the slide groove.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the scroll packaging material cutting device according to the present invention.

1 is a perspective view of a scroll packaging material cutting device according to the present invention, Figure 2 is an exploded perspective view of the scroll packaging material cutting device according to the present invention, Figure 3 is a detailed view of the fixing unit of the scroll packaging material cutting device according to the present invention, Figure 4 Detailed view of the cutting portion of the scroll packaging material cutting device according to the invention, Figure 5 is a view of the operation of the cutting portion of the scroll packaging material cutting device according to the present invention.

First, as illustrated in FIG. 1, the scroll packaging material cutting device according to the present invention has a main shaft 10 and a shaft rod 20 and a fixing portion 30 for fixing the scroll packaging material 1 in the main body 10. ), And a cutting portion 40 for unwinding the roll packaging material 1 (see FIG. 2) and then cutting it.

In the above technical configuration, the main body 10 has a side plate 12 extending downwardly from both ends of the top plate 11 and the top plate 11 and the front plate 13 installed in the transverse direction on the side surface of the side plate 12. It consists of. The main body 10 configured in this way is usually attached to the wall surface.

The shaft rod 20 and the fixing unit 30 are for mounting the roll packing material 1 inside the lower side of the side plate 12 of the main body 10, and easily mounted even if the width of the roll packing material 1 is different. It is variable so that it can be done.

The cutting part 40 is slidably mounted on the front plate 13 so as to loosen the roll packaging material 1 mounted on the shaft 20 to the upper plate 11 side as necessary and then cut it.

Next, Figure 2 is an exploded perspective view of the cutting device of the scroll packaging material according to the invention, Figure 3 is a detailed view of the fixing unit of the cutting device of the scroll packaging material according to the present invention. In FIG. 2, although the main body 10 is manufactured by assembling the top plate 11, the side plate 12, and the front plate 13, respectively, the body 10 may be integrally manufactured by injection or the like.

2 and 3 will be described in detail the installation state of the shaft rod 20 and the fixing unit 30 on the main body 10.

The shaft rod 20 is installed on the inner surface of the side plate 12 of the main body 10, and is detachably installed so that the roll packaging material 1 can be easily replaced.

That is, as shown in Figure 2, the inner surface of the side plate 12 is formed with a guide inserting portion 50 whose end 51 is bent downward, along the opening side of the guide inserting portion 50 along the shaft ( When the 20 is pushed in, the end of the shaft rod 20 is positioned at the downwardly bent end 51, and the shaft rod 20 is mounted between the inner side surfaces of the side plates 12.

The fixing unit 30 is axially coupled on the shaft 20 so that the roll packaging material 1 may be mounted regardless of its width size. As shown in FIG. 3, the fixing unit 30 is formed along the shaft 20. A protruding ball 31 which is carried on the inner circumferential surface thereof is provided to be fixed at the position after being moved.

That is, the fixing unit 30 penetrates to the central axis thereof, and forms a through hole 34 so that the protruding ball 31 partially protrudes to the inner side, and a spring for holding the protruding ball 31 in the through hole 34. A stopper screw 33 for sealing the 32 and the through hole 34 is provided.

In relation to the fixing unit 30, a plurality of grooves 21 of a predetermined interval are formed on the outer circumferential surface of the shaft rod 20 so as to be fixed at the position while the fixing unit is moved.

Accordingly, when a force is applied to the fixing unit 30 on the shaft 20, the protruding ball 31 enters on the outer circumferential surface between the groove 21 and the groove 21, and protrudes from the groove 21 to form a shaft shape ( The position of the fixing unit 30 may be fixed to 20.

On the other hand, when the roll packaging material 1 is a wrap, the attachment surface 13 'is formed on the front plate 13 so as to prevent the cutting surface 1' from being rolled off by the cutting portion 40, and the attachment surface ( Gripping grooves 14 are formed on both sides of the front plate 13 so that the wrap can be easily detached in the attached state.

Next, Figure 4 is a detailed view of the cutting unit of the scroll packaging material cutting device according to the present invention, Figure 5 is a view of the operation of the cutting portion of the scroll packaging material cutting device according to the present invention.

4 and 5, the cutting portion of the scroll packaging material cutting device according to the present invention will be described in detail.

4 and 5, the cutting unit 40 is slidably mounted to the front plate 13 so as to loosen the scroll packaging material as necessary to the upper plate side and configured to cut it. 13, a slide groove 15 is formed.

The cutting part 40 is installed by forming the slide groove 15 in the front plate 13, but the one end of the cutting edge portion 41 is penetrated through the slide groove 15 by the handle portion 42. Bind and the other end to the driven member 46 so that the two-blade blade 41 is located on the slide groove (15).

In addition, the rollers 45 and 48 are provided on the surface of the handle 42 and the driven member 46 which contact the front plate 13 so as to slide easily along the slide groove 15.

That is, the two-blade blade 41 is located between the handle portion 42, one side end of which is made of two pieces, the rubber packing 43 to increase the adhesion between the handle portion 42 and the two-blade blade 41 It is bound by the set screw 44 as a medium.

In addition, the two-blade blade 41 is positioned between the driven member 46 whose other end is made of two pieces, and is bound by the fastening screw 47.

As a result, even if the handle 42 is cut to the left and right to cut the packaging material, the two-blade blade 41 is not separated from the front plate (13).

Hereinafter, with reference to the above-described technical configuration and the accompanying drawings will be described the operation of the cutting device of the roll packaging material according to the present invention.

First, the roll packaging material 1 is fitted on the shaft 20.

Then, when the fixing unit 30 is fastened to both sides of the shaft 20 and pushed inward, the wrapping material 1 is fixed by the fixing unit 30.

That is, when a force is applied to the fixing part 30 on the shaft 20, the protruding ball 31 enters on the outer circumferential surface between the groove 21 and the groove 21 of the shaft 20, and protrudes from the groove 21. As a result, the position of the fixing unit 30 is fixed on the shaft 20.

In this state, when the shaft rod 20 is positioned in the guide insertion portion 50 of the side plate 12 and then pushed in, the shaft rod 20 is seated on the end 51 of the bent guide insertion portion 50. It is mounted between the plates 12, so that the roll packaging material 1 is located in the body 10.

Next, loosen the roll packing material 1 mounted on the shaft 20 to the upper plate 11 side as necessary, and then slide the cutting part 40 to cut it.

At this time, since the cutting part 40 is a double-edged blade present, when the slide portion is slid in one direction, it is not necessary to return the cutting part 40 to the next cutting operation.

On the other hand, if the roll wrapping material is a wrap, the remaining cut portion is stuck to the attachment surface 13 ′ of the front plate 13 by the cutting force and the adhesive force at the same time.

Accordingly, a quick packing operation is possible by releasing the lap attached to the attachment surface 13 ′ through the gripping groove 14 of the front plate 13 again in the next use.

As described in detail above, according to the present invention, the wrapping material wound in the form of a roll can be easily cut as necessary, the packaging material can be easily mounted regardless of its size, and the packaging can be quickly dried by preventing the packaging material from being dried again. This works very well.

Claims (5)

In the roll packaging material cutting device, A main body 10 provided with a top plate 11 and a side plate 12 extending downward from both ends of the top plate 11 and a front plate 13 provided in a transverse direction on an upper side of the side plate 12; A shaft rod 20 is provided to allow the roll packaging material 1 to be inserted between the bottom inner side surfaces of the side plate 12 of the main body 10, and the ends of the roll packaging material 1 are held regardless of the width size of the roll packaging material 1. Loosen the variable fixing unit 30 axially coupled to the shaft rod 20 and the roll packaging material 1 mounted on the shaft rod 20 with the upper plate 11 to be cut and then cut it. The cutting unit 40 is provided to be slidably mounted on the front plate 13, The cutting part 40 forms a slide groove 15 in the front plate 13 so that a two-blade blade 41 passes through the slide groove 15, and one end thereof is coupled to the handle part 42. The other end thereof is coupled to the driven member 46 so that the two-blade blade 41 is positioned on the slide groove 15, and the front plate 13 so as to slide easily along the slide groove 15. Roll wrapping material cutting device, characterized in that the roller (45, 48) is formed on the surface of the handle portion 42 and the driven member 46 in contact with. The method of claim 1, The roll packaging material 1 is a wrap, and an attachment surface 13 ′ is formed on the front plate 13 to prevent the cutting surface from curling when being cut by the cutting portion 40, and the attachment surface 13 ') Holding device for cutting the wrapping material, characterized in that the gripping grooves (14) are formed on both sides of the front plate (13) so that the wrap can be easily removed in a state attached to the'). The method of claim 1, The fixing unit 30 is provided with a protruding ball 31 carried on the inner circumferential surface of the fixing rod 30 so as to be fixed to the position after being moved along the shaft 20, the shaft 20 is attached to the protruding ball 31 And a plurality of grooves 21 are formed on the outer circumferential surface thereof at predetermined intervals. The method of claim 1, The side plate 12 is the cutting of the wrapping material, characterized in that the guide inserting portion 50 is further formed to be bent downward the end 51 so as to easily mount the shaft rod 20 between the inner surface. Device. delete

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