KR102284156B1 - Cutting apparatus for packaging system - Google Patents

Abstract

The present invention relates to a cutting apparatus for packaging equipment having a structure improved so that a horizontal adhesive portion of a packaging film can be cut at a set height interval by moving a cutting blade in a horizontal movement method, and the scrap generated during the cutting operation of the cutting blade can be separated from the cutting blade and a packaging paper by the jet pressure of air to maintain cutting performance and to prevent malfunctions in the inspection process.

Description

Cutting device for packaging equipment {CUTTING APPARATUS FOR PACKAGING SYSTEM}

The present invention relates to a cutting device for packaging equipment, and more particularly, by moving the cutting blade in a horizontal direction, it is possible to cut and cut the horizontal adhesive portion of the packaging film at a set height interval at regular intervals, and the cutting operation of the cutting blade It relates to a cutting device for packaging equipment whose structure is improved so that it can maintain cutting performance by separating the scrap generated during the inspection from the cutting blade and wrapping paper with the spraying pressure of air, and to prevent malfunctions in the inspection process. will be.

In general, a stick-type product packaging machine cuts heat-adhesive wrapping paper at regular intervals along the longitudinal direction, and side-attaches both sides of the cut wrapping paper to form a bag, and powder granules, sugar, coffee, liquid inside the bag After filling a certain amount of powder or liquid such as , viscous, various syrups, it is a packaging machine that attaches the ends to a certain length and cuts the attached ends.

The stick-type packaging machine as described above can be largely divided into a function of supplying a certain amount of the contents supplied from the hopper and a function of molding the packaging paper provided for packaging the contents into a bag form (hereinafter referred to as “stick”).

Among them, in the step of forming the film wrapping paper supplied from one side into a stick shape, the side of the wrapping paper is vertically bonded using a heating roller that generates high-temperature heat, and then the horizontal adhesive roller is used for horizontal bonding at regular intervals. After this is done, the stick-type packaging is made by cutting the adhesive portion in the transverse direction.

As a prior art related to the existing automatic packaging equipment, as disclosed in Korean Patent Publication No. 10-2006--8855 "Machine for making EZ open pouches with flaps and bulges" (published on January 27, 2006), A form-inject-seal machine for making ready-open sealing and dispensing packages comprising: (a) support and stop means for feeding at least two opposing successive films that are simultaneously and intermittently unwound by a controllable motor; (b) a hole means generating unit for intermittently marking at least one of the films; (c) a bulge forming unit comprising a heating die set, a pressure bar, and a vacuum forming bulge die, wherein at least one of the film is placed on the die and the puff or bulge is thermoformed on the film; (d) comprising a reciprocating sealing die set and an injector nozzle, wherein the reciprocating sealing die set is combined to form a lower sealing and edge sealing between at least two of the films to form a pouch to be injected, and injecting the product through the injector nozzle (e) a cooling die set for cooling the lower sealing and the edge sealing in a heating, sealing and injection unit in which the pouch is filled by means of (f) terminated crush rollers positioned at least along the movement path of the film; and (g) a cutting means for cutting the pouch from the film, a reciprocating vacuum bar, a reciprocating pressure bar, a folding bar, and a flap folder, wherein the portion of the package immediately below the folded flap is the reciprocating vacuum bar and the reciprocating pressure bar. A molding-injection-sealing machine comprising a cutting and flap generating part that is pressed between, a reciprocating vacuum bar pulls the pouch past the folder bar to fold a part of the pouch to form a flap, and the flap folder presses the flap to the surface of the pouch to seal the flap is about

As another prior art related to the existing packaging equipment, as disclosed in Korean Patent Publication No. 10-1253665 "2-row feeding type stick-type product packaging machine" (registration date: 2013.04.05), a film supplied from the top is guided. And the upper frame that becomes; a knife provided at one end of the upper frame for separating the film into two; a folding unit for transporting the separated and advanced films in a state in which they are folded in half; a vertical adhesive roller for forming a stick shape forming an inner space by fusing the open side of each film transferred in the folded state in a vertical direction; a filling nozzle for filling and supplying the material supplied from the storage hopper to the inner space of the formed film; a horizontal adhesive roller for fusing the film filled with the material at regular intervals in the horizontal direction; It is made of a configuration including a cutting roller provided with a cutting blade for cutting the fusion site by the horizontal adhesive roller so that the inside is separated into a sealed stick-type individual product.

In the prior art related to the existing packaging machine, a cutting means using a cutting roller is provided to separate the film into two, to separate the two separated films into individual products after bonding the two separate films, respectively, bonding the horizontal and vertical parts after filling the material. However, the cutting roller is provided with two cutting blades and uses a method of cutting the horizontally fused portion with a cutting blade as it rotates at a set constant speed.

However, the cutting height of the film varies according to the rotational speed of the existing cutting roller, and when the two cutting blades intersect, the film residue (scrap) cut by the cutting blade in the process of cutting the horizontal contact part is on the cutting blade. There is a risk that the stuck or cut scrap parts may stick to the packaging film side.

If the scrap is adhered to the cutting blade, the cutting performance of the cutting blade may be deteriorated. there is

Korean Patent Application Laid-Open No. 10-2006-8855 "Machine for making E-Z open pouch with flap and bulge" (published on January 27, 2006) Korean Patent Publication No. 10-1253665 "2 row supply type stick type product packaging machine" (Registration date: 2013.04.05)

The present invention was created in consideration of the above-mentioned problems, and its purpose is to move the cutting blade in a horizontal direction so that the horizontal adhesive portion of the packaging film can be cut and cut at a set height interval at regular intervals. For packaging equipment whose structure is improved so that the scrap generated during the cutting operation of the blade can be separated from the cutting blade and the wrapping paper by the air jet pressure to maintain the cutting performance and to prevent malfunctions in the inspection process To provide a cutting device.

The present invention for achieving the above object is provided in the main body of the packaging equipment and in the cutting device for packaging equipment for cutting and cutting the horizontal adhesive portion of the film wrapping paper filled with material: a cutter body formed with a space with a lower portion communicating with it; an entry guide unit coupled to the cutter body and guiding a lowering operation of the film wrapper entering the space; a fixing bracket disposed to be fixed to one side of the space of the cutter body and to which a fixed blade is coupled; a support bracket disposed in the space and moved to the front and rear by a cylinder and to which a cutting blade is coupled to which a part of the edge enters and intersects within the end edge of the fixed blade when moving forward; It is provided on the side of the support bracket and the fixed blade, respectively, and when air is supplied from the outside, air is sprayed from the side of the support bracket to the side of the fixed blade to separate the scrap generated during the cutting operation of the cutting blade from the film wrapping paper. air injection means; and a height adjustment means for adjusting the upper and lower heights of the cutter body with respect to the main body of the packaging equipment, wherein the height adjustment means is coupled to one side of the cutter body and extends toward the main body of the packaging equipment. And, a height adjustment slot formed in the body in the height direction and sliding up and down through the connection plate, a long hole formed long in the up and down height direction at a position close to the height adjustment slot, and one end of the long hole in the long hole It is characterized in that it is composed of an adjustment bolt that is penetrated and fastened to the fixing nut and fastened to the coupling block coupled to the connecting plate.

The air injection means includes a plurality of supply holes formed in the support bracket and connected to a supply hose to supply external air, and injection passages formed in the cutting blade and formed to communicate with the plurality of supply holes, respectively. Thus, the air supplied through the supply hose is sprayed toward the fixed blade through the supply hole and the injection flow path, and the scrap generated during the cutting cutting operation of the cutting blade is dropped in a direction different from the falling direction of the cut packaged product. It is intended to separate the scrap from the cut packaging product.

The air injection means further includes a discharge hole formed in the fixing bracket and guiding the discharge flow of the air injected through the injection passage.

The entry guide portion is formed so that the inner peripheral width of the upper portion is larger than the inner peripheral width of the lower portion to facilitate entry into the lower portion of the film wrapping paper, and the cutting blade is formed so that the portion connected to the cutting portion from the inner surface of the vertical portion is rounded.

The cutter body guides the cut packaged product in one direction so as to fall to the conveyor located at the lower side during the cutting and cutting operation, and guides the scrap generated during the cutting and cutting operation in a direction different from the falling direction of the cut packaging product. A drop guide unit is further provided.

The drop guide portion includes a connecting shaft that is axially coupled to the front and rear directions of the cutter body, and a connecting bracket having a sliding hole to which the connecting shaft is coupled so as to be movable in the front and rear directions with respect to the connecting shaft, the connection; It consists of a scrap guide for dropping the scrap to the lower side on one lower side of the bracket, and a product guide for dropping the packaged product cut downward to the other lower side of the connection bracket.

The fixed blade is bolted to the fixing bracket, and the edge portion of the end is formed so that the middle portion protrudes toward the cutting blade.

The present invention relates to the horizontal bonding area of film wrappers, in which the material is filled inside and continuously transferred from the top to the bottom, at the intersection with the fixed blade during the forward operation of the cutting blade operated in the transverse direction by the cylinder. By separating the scrap generated in the process of cutting and cutting with the discharge path of the packaged product, the measurement error of the packaged product can be reduced. has the useful advantage of preventing

In addition, the present invention is provided with an air spraying means for spraying air from the cutting blade side to the fixed blade side, so that the scrap generated in the cutting cutting operation of the film wrapping paper can be easily separated so as not to be mixed with the cut packaging product, and the scrap In addition to preventing sticking to the cutting blade or the fixed blade, it has the advantage of preventing malfunction during the measurement operation of the packaged product.

And since the air injection means of the present invention is formed with a discharge hole for guiding the discharge flow of air in the fixing bracket, it has the advantage of guiding the discharge of the scrap in the normal path according to the discharge flow of the air injected from the injection passage side.

In addition, the present invention can adjust the height of the cutter body with respect to the main body by using the height adjustment means to cut and cut packaged products of various sizes, and the height adjustment operation of the cutter body is a fastening operation of the adjusting bolt and the fixing nut. It has the advantage of being easily adjustable.

1 is an external perspective view showing a cutting device for packaging equipment according to the present invention.
Fig. 2 is a plan view of Fig. 1;
Fig. 3 is a front view of Fig. 2;
Figure 4 is an exploded perspective view of the present invention cutting blade and fixed blade.
Figure 5 is a front view of the present invention cutting blade.
Figure 6 is a state diagram of the use of the air injection means of the present invention.

In describing the present invention, if it is determined that a detailed description of a related known technology or configuration may unnecessarily obscure the gist of the present invention, a detailed description thereof will be omitted. And the terms to be described later are terms defined in consideration of functions in the present invention, and may vary according to the intention or custom of the user. Therefore, the definition should be made based on the content throughout this specification. In addition, 'including' a certain component means that other components may be further included, rather than excluding other components, unless otherwise stated.

The cutting device for packaging equipment according to the present invention is described with reference to FIGS. 1 to 6, packaging equipment for cutting and cutting the horizontal adhesive portion of the film wrapping paper 50 filled with the material and provided in the body 10 of the packaging equipment. A cutting device for a cutting device comprising: a cutter body (100) having a space (105) through which upper and lower portions communicate to enable a lowering operation of the film wrapping paper (50); an entry guide unit 200 coupled to the cutter body 100 and guiding a lowering operation of the film wrapping paper 50 entering the space unit 105; a fixing bracket 550 disposed to be fixed to one side within the space 105 of the cutter body 100 and to which the fixing blade 500 is coupled; It is disposed in the space portion 105, is moved to the front and rear by the cylinder 400, and when moving forward, a cutting blade 300 in which some edges enter and intersect within the end edge of the fixed blade 500 is coupled to a support bracket (350) and; It is provided on the side of the support bracket 350 and the fixed blade 500, respectively, and when air is supplied from the outside, air is sprayed from the support bracket 350 side to the fixed blade 500 side to the cutting blade 300. an air spraying means 700 for separating the scrap 51a generated during the cutting and cutting operation of the film wrapping paper 50 from the film wrapping paper 50; and a height adjusting means 600 for adjusting the upper and lower heights of the cutter body 100 with respect to the main body 10 of the packaging equipment.

Referring to FIG. 1 , the cutter body 100 is configured in the form of a rectangular frame formed so that the upper and lower portions are opened, and a fixing bracket 550 and a support bracket 350 are provided inside the cutter body 100 opened up and down. It has a structure in which the space part 105 to be accommodated is formed.

The cutter body 100 is provided with an entry guide part 200 for guiding the entry into the space part 105 of the film wrapping paper 50 filled with the material entering from the upper side on the upper part of the space part 105 .

The entry guide unit 200 has the upper and lower portions in communication, and guides the lower portion of the film wrapping paper 50 to fall between the fixed blade 500 and the cutting blade 300 in a form surrounding the film wrapping paper 50. will perform

To this end, the entry guide part 200 has a portion of the upper rim inclined outward to facilitate entry into the lower part of the film wrapping paper 50, and the width of the inner peripheral surface of the upper part is larger than the width of the inner peripheral surface of the lower part. has a formed structure.

As shown in FIGS. 2 and 3, the space portion 105 is provided with a fixing bracket 550 to which the fixed blade 500 is fixed on one side of the inner side, and the cutting blade 300 is coupled to the other side of the inner side. A bracket 350 is disposed.

The fixing bracket 550 is coupled to one side of the cutter body 100 with a bolt, and the fixing blade 500 is coupled to the other side toward the cutting blade 300 side.

The fixed blade 500 has a structure in which the middle portion protrudes toward the cutting blade 300 side compared to the left and right sides when viewed in a plan view.

A cylinder 400 is disposed outside the other side of the cutter body 100, and the cylinder 400 is a pneumatic cylinder 400 in which the rod member 410 is moved forward and backward by a power source (pneumatic) supplied from the outside. ) can be employed.

As shown in FIG. 3 , the rod member 410 is connected to the other side of the support bracket 350 by a joint member 450 to link the support bracket 350 to the front and rear sides during front and rear operation. do.

The support bracket 350 is connected so that the other side is interlocked with the rod member 410, and the cutting blade 300 is coupled to one side with a bolt.

As shown in FIG. 4 , the cutting blade 300 includes a vertical portion 310 formed in a vertical direction on both left and right sides and disposed to face each other and spaced apart from each other, and the vertical portion 310 faces each other. A cutting part 320 that connects the inside and cuts the horizontal adhesive portion of the film wrapping paper 50 while partially entering the inside of the fixed blade 500 during the forward operation of the rod member 410 of the cylinder 400. .

As shown in FIG. 5 , the cutting blade 300 is formed in an “H” shape when viewed from the front, and the portion connected to the cutting portion 320 from the inner surface of the vertical portion 310 is rounded. has a formed structure.

As shown in FIGS. 4 and 6 , the air injection means 700 is formed in the support bracket 350 and a supply hose 705 is connected to a fitting to supply a plurality of supply holes 710 formed so that external air is supplied. ), and a spray passage 720 formed in the cutting blade 300 and formed to communicate with the plurality of supply holes 710, respectively.

In addition, the air injection means 700 is formed in the fixing bracket 550 and the discharge hole 730 opened at an inclined downward angle to guide the discharge flow of the air injected forward through the injection passage 720. ) are further provided.

The air injection means 700 is the air supplied through the supply hose 705 is injected toward the fixed blade 500 through the supply hole 710 and the injection flow path 720 to cut the cutting blade (300). It functions to separate the scrap 51a from the cut packaging product 50A by dropping the scrap 51a generated during the cutting operation in a direction different from the falling direction of the cut packaging product 50A.

The present invention further includes a height adjustment means (600) to enable the upper and lower height adjustment of the cutter body (100) with respect to the main body (10).

The height adjusting means 600 includes a connecting plate 610 coupled to one side of the cutter body 100 and extending toward the main body 10, and is formed in the main body 10 in the height direction and the connecting plate ( A height adjustment slot 652 through which 610 is penetrated and slides up and down, a long hole 654 formed long in the vertical direction at a position close to the height adjustment slot 652, and one end of the long hole 654 ) is penetrated and is fastened to the fixing nut 640 and is composed of an adjustment bolt 630 fastened to the coupling block 620 coupled to the connecting plate 610 .

The adjusting bolt 630 has an adjusting knob 632 formed at the other end thereof so that the user can easily grip it.

The connecting plate 610 has a structure in which one end is bolted to one side of the cutter body 100 and the other end is coupled to pass through the height adjustment slot 652 of the main body 10 , the cutter body (100) has a structure in which the upper and lower heights are adjusted in the height adjustment slot 652 of the main body 10 when the upper and lower heights are adjusted.

The adjustment bolt 630 is interlocked up and down in the long hole 654 during the height adjustment operation of the connection plate 610 in the height adjustment slot 652, and the cutter body 100 is positioned at an appropriate height. In this case, one end penetrating the long hole 654 is fastened with a fixing nut 640 from the inside of the main body 10 , and has a structure in which it is screwed to the coupling block 620 coupled to the connecting plate 610 . .

For this reason, since the connecting plate 610 and the coupling block 620 are linked to the height of the adjustment bolt 630, the operator holds the adjustment knob 632 up and down in the long hole 654. It performs the function of adjusting the height and position.

The cutter body 100 guides the packaged product 50A cut during the cutting and cutting operation in one direction so as to fall to the conveyor located at the lower side, and removes the scrap 51a generated during the cutting and cutting operation to the cut packaged product. It further includes a drop guide portion 800 for guiding in a direction different from the falling direction of (50A).

As shown in FIG. 3 , the drop guide part 800 includes a connecting shaft 810 axially coupled to the front and rear directions of the cutter body 100 , and front and rear sides with respect to the connecting shaft 810 . A connection bracket 820 having a sliding hole 825 to which the connection shaft 810 is coupled to be movable in the direction is formed, and a scrap for dropping the scrap 51a downward to one lower side of the connection bracket 820 . It consists of a guide 830 and a product guide 840 for dropping the packaged product 50A cut downward to the other lower side of the connection bracket 820 .

The product guide 840 performs a function of guiding the packaged product 50A cut by the cutting blade 300 and the fixed blade 500 to fall to the lower side of the conveyor.

The scrap guide 830 is a scrap (51a) generated due to the difference in the height of the edge of the cutting blade 300 and the fixed blade 500 in the process in which the cutting blade 300 moves forward and enters the inside of the fixed blade 500. It functions to guide the scrap to the lower scrap collection box 60 side, the upper end is coupled to interlock with the connection bracket 820, and the lower end becomes a free end and has a structure formed at an inclined angle.

The fixed blade 500 is bolted to the fixing bracket 550 , and an end edge portion is formed so that an intermediate portion protrudes toward the cutting blade 300 .

That is, as shown in FIG. 2 , the fixed blade 500 is formed in a rounded shape in which the middle portion protrudes more toward the cutting blade 300 than the left and right side portions.

In the present invention having such a configuration, after the material is filled in the inside of the film wrapping paper 50, the film wrapping paper 50 to which the horizontal portion and the vertical edge portion are adhered by a bonding means passes through the entry guide part 200 and guides it. and enters into the space 105 of the cutter body 100 on the lower side.

At this time, the film wrapping paper 50 is continuously supplied in a form in which the horizontal adhesive portion 51 is spaced apart at intervals corresponding to the height interval of the packaged product 50A, and the cutting blade 300 is a fixed blade 500 . The horizontal adhesive portion 51 is cut by the cutting part 320 of the cutting blade 300 while entering the inside of the , and is molded into a packaging product 50A having a predetermined height.

As described above, the liquid, powder, or granular material is filled therein and the film wrapping paper 50 in a sealed state continuously passes through the space 105 of the cutter body 100 in the vertical direction at a set speed. Thus, the cylinder 400 is operated to move the rod member 410 forward and backward to cut the horizontal adhesive portion 51 of the film wrapping paper 50 .

The operation of the cylinder 400 is a cutting blade by moving the rod member 410 forward and backward at a speed corresponding to the transport speed of the film wrapping paper 50 and the height of the packaging product 50A by the control operation of the controller. After performing the cutting operation by moving the 300 forward to the fixed blade 500 side, the operation to return to the original position is performed as a series of operations.

At this time, the cutting blade 300 cuts the horizontal adhesive portion 51 of the film wrapping paper 50 in the transverse direction in the process of crossing the cutting portion 320 to enter the fixed blade 500 in the transverse direction. The wrapping paper 50 is molded into a packaging product 50A.

Thereafter, the product guide 840 slides the cut individual packaged products 50A and then sequentially falls to the lower side of the conveyor.

On the other hand, the air injection means 700 is sprayed as the air is injected from the cutting blade 300 side to the fixed blade 500 side through the supply hole 710 and the injection passage 720 through the supply hose 705. A function of pushing the scrap 51a generated in the cutting process of the cutting blade 300 and the fixed blade 500 to the scrap guide 830 side is performed by the pressure of the air injected from the flow path 720 .

Since the air injection means 700 has a discharge hole 730 guiding the discharge flow of the air injected from the injection passage 720 in the fixing bracket 550 is formed, the discharge flow of the air is formed in the injection passage By guiding the air discharge flow so that the air injected through 720 is discharged to the outside in the downward direction corresponding to the scrap guide 830 through the discharge hole 730 located in the front in the horizontal direction, the falling of the scrap 51a During operation, it falls through the scrap guide 830 .

The scrap guide 830 is the horizontal adhesive portion 51 of the film wrapping paper 50, the cutting part 320 of the cutting blade 300 is generated in the process of entering the fixed blade 500 into the scrap (51a). It slides to the side of the scrap collection box 60 on the lower side and performs a function of dropping it.

Therefore, the present invention is a cutting blade 300 that is operated in the horizontal direction by the cylinder 400 in the horizontal adhesive portion of the film wrapping paper 50, which is filled inside and continuously transported from the upper side to the lower side. Advance of the cutting blade 300 In operation, the cutting part 320 that enters into the fixed blade 500 is cut around the cutting part, and the scrap 51a generated in the cutting process is separated from the discharge path of the packaged product 50A, thereby packaging the product 50A. measurement error can be reduced, and since the cutting blade 300 is operated forward and backward in the lateral direction, it has a useful advantage to prevent damage to the blade for cutting cutting.

In addition, the present invention includes an air spraying means 700 for spraying air from the cutting blade 300 side to the fixed blade 500 side, so that the scrap 51a generated in the cutting cutting operation of the film wrapping paper 50 can be easily separated so as not to be mixed with the cut packaged product 50A, and the scrap 51a is prevented from sticking to the cutting blade 300 or the fixed blade 500, and the measurement operation of the packaged product 50A It has the advantage of being able to prevent a malfunction during operation.

And since the air injection means 700 of the present invention has a discharge hole 730 for inducing the discharge flow of air in the fixing bracket 550 is formed, scrap according to the discharge flow of the air injected from the injection passage 720 side. It has the advantage of being able to guide the normal path discharge of (51a).

In addition, according to the present invention, the height of the cutter body 100 can be adjusted with respect to the main body 10 of the packaging equipment by using the height adjusting means 600 so that the packaging products 50A of various sizes can be cut. The height adjustment operation of the body 100 has the advantage that it can be easily adjusted by the fastening operation of the adjustment bolt 630 and the fixing nut 640 .

As such, although specific embodiments have been described in the detailed description of the present invention, various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be defined by the claims and equivalents as well as the claims to be described later.

That is, the present invention described as described above is not limited to the specific preferred embodiments described above, and anyone with ordinary skill in the art to which the invention pertains without departing from the gist of the present invention as claimed in the claims Of course, various modifications are possible, and such modifications are within the scope of the claims.

10: body of packaging equipment 50: film wrapping paper
50A: Packaging product 51: Horizontal adhesive part
51a: scrap 60: scrap collection box
100: cutter body 105: space part
200: entry guide part 300: cutting blade
310: vertical part 320: cutting part
350: support bracket 400: cylinder
410: rod member 450: joint member
500: fixed blade 550: fixed bracket
600: height adjustment means 610: connection plate
620: coupling block 630: adjusting bolt
632: adjusting knob 640: fixing nut
652: height adjustment slot 654: long hole
700: air injection means 705: supply hose
710: supply hole 720: injection flow path
730: discharge hole 800: fall guide part
810: connecting shaft 820: connecting bracket
825: sliding ball 830: scrap guide
840: product guide

Claims (7)

In the cutting device for packaging equipment, which is provided in the body 10 of the packaging equipment and cuts the horizontal adhesive portion of the film wrapping paper 50 filled with material:
a cutter body 100 having a space portion 105 through which the upper and lower portions communicate with each other so as to enable the lowering operation of the film wrapping paper 50;
an entry guide 200 coupled to the cutter body 100 and guiding the lowering operation of the film wrapping paper 50 entering the space 105;
a fixing bracket 550 disposed to be fixed to one side within the space 105 of the cutter body 100 and to which the fixing blade 500 is coupled;
It is disposed in the space portion 105 and is moved to the front and rear by the cylinder 400, and when moving forward, a cutting blade 300 in which some edges enter and intersect within the end edge of the fixed blade 500 is coupled to a support bracket (350) and;
It is provided on the side of the support bracket 350 and the fixed blade 500, respectively, and when air is supplied from the outside, air is sprayed from the support bracket 350 side to the fixed blade 500 side to the cutting blade 300. an air spraying means 700 for separating the scrap 51a generated during the cutting and cutting operation of the film wrapping paper 50 from the film wrapping paper 50; and
and a height adjusting means (600) for adjusting the upper and lower heights of the cutter body (100) with respect to the main body (10) of the packaging equipment;
The height adjusting means 600 is coupled to one side of the cutter body 100 and is formed in a height direction on the main body 10 and a connecting plate 610 extending toward the main body 10 of the packaging equipment in the height direction. A height adjustment slot 652 through which the connecting plate 610 is penetrated and slid up and down, a long hole 654 formed long in the up and down height direction at a position close to the height adjustment slot 652, and one end of the Cutting device for packaging equipment, characterized in that it is composed of an adjustment bolt (630) penetrated through the long hole (654), fastened to the fixing nut (640), and fastened to the coupling block (620) coupled to the connecting plate (610). The method according to claim 1,
The air injection means 700 is formed in the support bracket 350 and a plurality of supply holes 710 formed so that the supply hose 705 is connected by fitting to supply external air,
It is formed in the cutting blade 300 and is composed of a jet passage 720 formed to communicate with the plurality of supply holes 710, respectively,
The air supplied through the supply hose 705 is injected toward the fixed blade 500 through the supply hole 710 and the injection passage 720, and the scrap 51a generated during the cutting operation of the cutting blade 300. ) is dropped in a direction different from the falling direction of the cut packaging product (50A) to separate the scrap (51a) from the cut packaging product (50A). 3. The method according to claim 2,
The air injection means 700 is formed in the fixing bracket 550 and for packaging equipment, characterized in that it further comprises a discharge hole 730 for guiding the discharge flow of the air injected through the injection passage 720 cutting device. The method according to claim 1,
The entry guide part 200 is formed so that the lower entrance of the film wrapping paper 50 is easier than the width of the inner peripheral surface of the upper portion is larger than the width of the inner peripheral surface of the lower,
The cutting blade 300 is a cutting device for packaging equipment, characterized in that the portion connected to the cutting portion 320 side from the inner surface of the vertical portion 310 is formed to be round. The method according to claim 1,
The cutter body 100 guides the packaged product 50A cut during the cutting and cutting operation in one direction so as to fall to the conveyor located at the lower side, and removes the scrap 51a generated during the cutting and cutting operation to the cut packaged product. Cutting device for packaging equipment, characterized in that it further comprises a drop guide portion (800) for guiding in a direction different from the falling direction of (50A). 6. The method of claim 5,
The drop guide part 800 includes a connecting shaft 810 that is axially coupled to the front and rear directions of the cutter body 100,
A connection bracket 820 having a sliding hole 825 to which the connection shaft 810 is coupled so as to be movable in the forward and rearward directions with respect to the connection shaft 810 is formed;
A scrap guide 830 for dropping the scrap 51a downward to one lower side of the connection bracket 820, and
Cutting device for packaging equipment, characterized in that it is composed of a product guide (840) for dropping the packaged product (50A) cut downward to the other lower side of the connection bracket (820). The method according to claim 1,
The fixing blade (500) is bolted to the fixing bracket (550), and the edge portion of the edge portion is formed so that the middle portion protrudes toward the cutting blade (300).

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