KR101993186B1 - Shut type continuous packing machine - Google Patents

Abstract

The present invention relates to a shut type continuous packaging machine for packaging foods or other daily necessities using a film and to a shut type continuous packaging machine configured to be correctly operated in a small space for concurrently sealing packed objects and cutting a film. The food packaging machine hangs a packaging film, held by a film hanging unit of a main body, on a packaging guide unit, a continuous bonding unit, and a division bonding unit sequentially to supply the packaging film and pack the foods, wherein the division bonding unit includes a lower cutting blade and an upper cutting blade which are configured such that the cutting blades are spread therefrom and engaged therewith.

Description

[0001] The present invention relates to a shut type continuous packing machine,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a shuttle type continuous packaging machine for packaging foods or other necessities using a film, and more particularly to a shuttle type continuous packaging machine in which a device for sealing and simultaneously cutting packaged articles is precisely performed in a small space.

There have been a lot of researches and developments on continuous wrapping machines which automatically packs food or other necessities as a means of hygienic distribution by packing them individually.

The continuous wrapping machine comprises a stacking part, a guiding and packaging part, and a cutting part so as to collectively seal and cut the packaging vinyl during transportation while a series of continuous processes are performed when a single article is inserted.

2. Description of the Related Art Generally, an apparatus for hermetically sealing an article using a packaging film includes a means for continuously feeding the film in the longitudinal direction, means for housing the article in the film, and a hose And means for sealing and packaging the film in the transverse direction by fusion and cutting at the same time to seal the article.

Hereinafter, the patent literature on the present invention which has been made in such a configuration will be described.

Patent Application No. 10-2000-0060024 (Oct. 12, 2000) discloses a method in which the both ends of a pillow-type packaging material formed of a low-density polyethylene (LDPE) film are sealed and cut to meet the length of the agricultural product, The present invention provides a horizontal pillow packaging machine for improving the merchantability of a semi-wrapped article, comprising: means for semi-wrapping and transporting an article using a roll film as a pillow-type wrapping material; A sensor, a both-end sealing and cutting device for sealing and cutting both ends of the semi-wrapped article, a control device for controlling both end sealing and cutting devices in accordance with the detection signal of the detection sensor, and a discharge device for discharging the packaged article sealed at both ends And a conveyor, wherein the both-end sealing and cutting device is configured to seal both ends of the package to be closely contacted while crossing each other, And a slider that slides upward and downward so as to face each other with respect to the fixed plate and drives the fixed plate so as to move left and right, Gears. The patent application No. 10-2001-0039651 (July 04, 2001) discloses a structure in which the structure is simple and the cost can be reduced while the wrapping material or the like is smoothly conveyed without being caught or dropped between the conveyor while passing through the cutter sealer A lifting die interlocked with an upper gear plate through a vertical guide pipe; and a lifting / lowering device that interlocks with a lower gear plate through a vertical lifting rod, And a cutter sealer block configured to cut and seal the wrapping paper in contact with the lifting and lowering die, the cutter sealer block being connected to the drive motor in a closed loop section passing between the lifting die and the cutter sealer block A conveyor interlocked with the lifting die and the cutter sealer block is mounted, and at least one surface of the conveyor The through-opening portion is formed cutter sealer drive system of an automatic packaging machine is configured so that the lift die and the cutter sealer block may be in contact with each other through the lift is opened, is provided. The patent application No. 10-2010-0135684 (2010.12.27) discloses a rotary type sealing device for sealing and cutting a wrapping paper while being in contact with the wrapping paper in a state of being faced, thereby minimizing the working time and maximizing the sealability of the wrapping paper The present invention relates to a cutter sealing apparatus for sealing and cutting a package on a wrapping paper, the cutter sealing apparatus comprising: a main body on both sides of which a frame is formed; and a box-shaped cam formed on an inner surface of the main body, A rotary type cutter sealer is formed so as to seal and cut the wrapping paper which is formed on the rotating means and wrapped and transported, and a cutting blade which is elastically supported by an elastic spring is formed in the cutter sealing machine And a cutter sealing means for cutting the cutter. The patent application No. 10-2015-0066876 (May 2015.05.13) relates to a cutting device of a rice cake wrapping machine that improves a cutting device of a rice cake wrapping machine to prevent noise and vibration from occurring, thereby enabling a smooth cutting operation and improving durability and workability A pair of guide rods passing through both ends of the housing, a lift block mounted on a lower end of the guide rod, a hollow portion formed to be inserted into and mounted on each upper end portion of the guide rod, A fixing block mounted on the upper end of the fixing part of the fixing bracket and a buffer guide pin inserted into the lower part of the fixing block and a spring at the outer circumference, A first elevating part formed by a cutter blade mounted on a mounting hole of the fixing bracket; A pedestal installed at the upper end of the elevator bar and formed on both sides of the guide groove inserted and guided by the guide rods; A second elevation portion formed with a landing on which a cutter groove is formed in which a surface is landed and a cutter blade is inserted; A rotating wheel formed on the rotating shaft of the driving motor and having an eccentric hole formed on an upper portion of the front surface thereof and having an eccentric shaft protruded from a lower portion of the rear surface thereof; The eccentric bore is eccentrically mounted on the eccentric ball, and the upper end is connected to the elevating block to elevate the first elevating part. The eccentric shaft is mounted on the eccentric shaft of the rotating wheel, And a crank having an upper portion formed with a fastener for fastening the lifting rod of the second lifting and lowering portion. The patent application No. 10-2017-013206 (Oct. 10, 2017) discloses a packaging machine comprising a main body frame in which a packaging film roll can be mounted in a three-side packaging machine, and a packaging film is provided in front of the main body frame, And the upper surface of the table, so that the contents to be packed can be placed on the upper part of the packaging film passing the upper surface of the table, and the packaging films moved in the state of being loaded with the contents on the rear side of the table, And a pair of upright guide bands for guiding the vertical movement of the packaging film in a vertical direction are formed on the left and right sides of the packaging film in the direction of travel of the packaging film, A pair of aligning rollers and an aligning roller, are positioned behind the closely packed end portions of the packaging film by heat fusion And a second heat fusion bonding portion provided on the rear side of the first heat fusion portion and including an upper and a lower heating plate for performing heat fusion in a width direction with respect to a traveling direction of the packaging film, Wherein the upper and lower heating plates are configured to be in an interfaced state and in a spaced state so that the upper and lower heating plates can move upward and downward, respectively, and one of the upper and lower heating plates is coupled with a cutting edge, The upper and lower heating plates are thermally welded to each other, and at the same time, the cutting blades are received in the receiving grooves and are cut in the width direction, and the upper and lower heating plates are thermally fused and cut to form the rear portion and the rear portion So that the three-side package per unit of contents can be continuously completed. The utility model registration application 20-2010-0009195 (2010.09.01) improves the cutting speed of the film with the contents of the sweets and the rice cake quickly and safely and minimizes the noise and vibration generated when the cutter blade is operated The present invention relates to a packaging apparatus for sealing and cutting a contents by continuously feeding a packaging film, the packaging apparatus comprising: an article loading unit disposed on a front surface of a frame, the film being fed onto an upper surface via a plurality of intermediate rolls; A packaging guide portion for folding both side ends of the film by an induction plate formed to be narrower than a width of the film conveyed past the article carrying portion; A sealing part composed of a heat-fusing roller for sealingly packing both side edges of the pulling roller, which are pulled in a state in which both side edges of the film passed through the packaging guide are in tight contact with each other, And a guide rod extending from the upper portion of the housing where the drive motor is installed to the inside of the housing to be fixed to the housing, A cutter blade mounted on the upper block, a cutter blade seating base mounted on the lower block, a pulley rotatably installed on the upper block, A lifting and lowering block for lifting and lowering the lifting block and the lower block on a guide rod inside the lifting and lowering block, a lifting wire for connecting the lifting block and the lower lifting block to each other via a pulley, a cam formed on a rotating shaft of the driving motor, And a driven wheel mounted on the block.

However, the conventional continuous-type packaging machine of the present invention is a continuous type continuous packaging machine in which the film is continuously fused in the transverse direction to seal the article to be packed, The wrapping paper is temporarily stagnated to change the position of the contents supplied in the wrapping film to inhibit the accurate packaging. In addition, the crankshaft, which leads to the operation of the upper and lower blades, In order to solve such a problem, the present invention has been made to solve the above problems, and it is an object of the present invention to reduce the overall volume by preventing the crush interference and stabilizing the loaded article Compact and stable packaging work So as there is a purpose.

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a food packaging machine for packaging food by wrapping a wrapping film placed on a film hanging portion of a main body, The present invention relates to a continuous type continuous type packaging machine of the present invention, which comprises a blade and an upper blade which are engaged with each other so as to engage with each other, wherein the split joint part comprises a pair of guide guides, A table; A cam rod integrally formed with the transfer table; And a cam configured to pivot on the main body so as to guide the cam rod to be engaged therewith so as to cut the packaging film while moving the divided bonding portion in accordance with the advancing speed of the packaging film in the advancing direction of the packaging film, A crank rod for driving the lower knife and the upper knife is formed and a lower knife crank rod is formed with a crank connection hole having a tightening gap for connecting the lower end of the crank rod to the crank, And an upper annular crank rod is formed as an annular arm which forms a link hole for connecting the upper crank rod and the lower crank rod and forms a water bottle type working space which is narrower on the upper side and wider on the lower side. And the upper end constitutes a link hole connecting to the upper knife support block so as to flow to the upper knife support block, It constitutes the arm of a bottle opener shaped to form a working space.

The present invention described above is a new invention which improves the workability by reducing the overall volume by making the loaded jointed parts move in order to stabilize the loaded goods and prevent the interference of the cranks, thereby achieving a compact and stable packaging operation.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic diagram illustrating an overall configuration of the present invention. Fig.
Fig. 2 is an example of the advancing state of the transfer table which is a main part of the present invention. Fig.
Fig. 3 is an illustration of a backward state of a transfer table which is a main part of the present invention; Fig.
Fig. 4 is a diagram showing an example of the configuration of a spliced joint which is a substantial part of the present invention. Fig.
Fig. 5 is a diagram showing an example of the operation state of the spliced joint portion which is the essential portion of the present invention. Fig.

The construction of the present invention will be described in detail with reference to the accompanying drawings.

The packaging film 150 placed on the film hanging portion 101 of the main body 100 is supplied to the packaging guide portion 110, the continuous joining portion 120 and the split joining portion 10 so as to be supplied in order, In the case of the shuttle type continuous packaging machine in which the split joint part (10) of the food packing machine is composed of the lower blade (20) and the upper blade (25)

 The divided joining portion 10 includes a transfer table 13 constituting a guide plate 11 on both sides and constituting a pair of LM guides 12 guided by an LM guide bar 102 fixed to the main body 100, ;

A cam rod 14 integrally formed with the transfer table 13;

And a cam 15 rotatably mounted on the main body 100 and configured to guide the cam rod 14 by engaging with the cam rod 14 so that the split bonding portion 10 is positioned on the packaging film 150 in the traveling direction of the packaging film 150, The packaging film 150 is cut to divide and seal the packaging film 150 while moving in accordance with the traveling speed of the packaging material.

The split joint portion 10 thus constructed comprises a crankshaft 30 constituting an upper knife crank 35 having opposite top and bottom dead centers on opposite sides of the middle lower crankshaft 31;

A lower knife crank rod 40 whose lower end is engaged with the lower knife crank 31 of the crank shaft 30;

A lower knife support block 60 coupled to an upper end of the lower knife crank rod 40 by a link 61 at a lower end thereof and forming a guide portion 62 at both sides thereof;

A lower knife lifting rod 70 integrally coupled to the lower knife support block 60 and guided by the transfer table 13 and mounting the lower knife base 71 at the tip thereof;

A lower knife 20 for setting the lower knife base 71;

An upper knife crank rod 50 whose lower end is engaged with the upper knife crank 35 of the crank shaft 30;

An upper knife support block 65 coupled to an upper end of the upper knife crank rod 50 via a link 66 and installed below the lower knife support block 60;

The upper knife elevating block 65 integrally coupled to the upper knife support block 65 and guided by the guide portion 62 of the lower knife support block 60 and guided by the transfer table 13, A rod 75;

And an upper blade 25 for setting the upper knife base 76.

The lower knife crank rod 40 has a lower end formed with a crank connection hole 45 having a tightening gap 46 connected to the crank and an upper end connected to the lower knife support block 60 47, and an annular arm 41 formed with a water bottle type working space 42 whose upper side is narrower and wider downward.

The upper knife crank rod 50 has a lower end formed with a crank connection hole 55 having a tightening gap 56 connected to the upper knife crank 35, And an operation space 52 is formed on the upper side of the link hole 57. The arm 51 is shaped like a bottle.

The upper knife support block 65 disposed below the lower knife support block 60 is positioned to penetrate through the operation space 42 of the lower knife crank rod 40, Without any interference.

In order to avoid interference between the crank rods and the upper knife support block, the upper and lower knife support blocks are separated from each other by a left and a right, thereby preventing a stable operation, and the overall structure is compact.

In this case, the operating space 42 of the lower knurled crank rod 40 is formed into a water bottle shape whose upper side is narrower and wider downward, and the upper knurled crank rod 50 is formed by an arm 51 of a bottle- The space 52 is formed by changing the position of the transfer table 13 on which the lower blade 20 and the upper blade 25 operate to move the lower knife support block 60 and the upper knife support block 65 It is to make it free to do.

The reason why the tightening gaps 46 and 56 are formed in the crank connection hole 45 of the lower cut crank rod 40 and the crank connection hole 55 of the upper cut crank rod 50 is that the crank rod is coupled to the crank .

Hereinafter, the embodiment of the present invention will be described.

The packaging film 150 stuck to the film hanging part 101 of the present invention can be easily packaged in the packaging guide 110 and the continuous joining part 120 And then guided by the split joint portion 10 and passed between the lower blade 20 and the upper blade 25. When the cam 15 is driven and guided by the cam 15, The conveying table 13 is moved in accordance with the advancing speed of the packaging film 150 and the crankshaft 30 is rotated by the driving of the motor 39 to rotate the lower knife crank 30 of the crankshaft 30 31 and the upper knife crank rod 50 connected to the upper knife crank 35 of the crankshaft 30 simultaneously convert the rotary motion into linear motion. At this time, the lower knife crank 31 Is raised toward the top dead center, the lower cut crank rod 40 is lifted and the lower cut crank rod 40 is lifted, The lower knife support block 60 to which the link 61 formed at the lower end is coupled is integrally coupled to the lower knife support block 60 so as to be guided to the transfer table 13, The lower knife lifting rod 70 for mounting the knife base 71 and the lower knife 20 for setting the lower knife base 71 are raised and the upper knife crank 35 is lowered The upper knife crest rod 50 is lowered and the upper knife support block 65 having the link 66 formed at the upper end thereof is coupled to the upper link hole 57 of the upper knife crank rod 50 is lowered, An upper knife lifting rod 75 integrally joined to the lower knife support block 60 and guided by the guide portion 62 of the lower knife support block 60 and the transfer table 13 and mounting the upper knife base 76 at the tip thereof, The upper blade 25 set on the upper knife base 76 is lowered so that the lower blade 20 and the upper blade 25 are engaged with each other, And is cut at the same time as splicing into a single packaged article.

The shuttle type continuous wrapping machine of the present invention is expected to be industrially useful value in that it is widely used for wrapping daily necessities such as rice cakes, confectioneries, baking shops, rice cake, confectionery, baking, confectionery and various foods.

10: split splice 11: guide plate 12:
13: transfer table 14: cam rod 15: cam
20: lower blade 25: upper blade 30: crankshaft
31: lower knife crank 35: upper knife crank 39: motor
40: lower knife crank rod 41: arm 42: working space
45: crank connection hole 46: tightening gap 47: link hole
50: upper knife crank rod 51: arm 52: operating space
55: crank connection hole 56: tightening gap 57: link hole
60: lower knife support block 61: link 62: guide part
65: upper knife support block 66: link 70: lower knife lifting rod
71: lower knife base 75: upper knife lifting rod 76: upper knife base
100: main body 101: film holder 102:
110: packaging guide part 120: continuous bonding part 150: packaging film

Claims (4)

The packaging film 150 placed on the film hanging portion 101 of the main body 100 is supplied to the packaging guide portion 110, the continuous joining portion 120 and the split joining portion 10 so as to be supplied in order, The present invention relates to a shuttle type continuous packaging machine in which a split bonding portion 10 of a food packing machine is constituted by a lower blade 20 and an upper blade 25,
The split joint part 10 is composed of a transfer table 13 constituting a pair of LM guides 12 constituting a guide plate 11 on both sides and guided by an LM guide bar 102 fixed to the main body 100 The cam rod 14 integrally formed with the transfer table 13 and the cam rod 14 mounted on the main body 100 so as to pivot on the main body 100 to connect the split joint portion 10 to the packaging film (150) is moved in accordance with an advancing speed of the packaging film (150) in a traveling direction, and the packaging film (150) is cut and divided and sealed.
The lower knife crank rod 40 is engaged with the lower knife crank 31 of the crank shaft 30 constituting the upper knife crank 35 constituted by opposing top dead center and bottom dead center on both sides of the center lower crank crank 31, The knife crank 35 is coupled to the upper knife crank rod 50;
A lower knife support block 60 having a lower end connected to the upper end of the lower knife crank rod 40 by a link 61 and constituting a guide portion 62 on both sides thereof and a lower knife support block 60 integrally coupled to the lower knife support block 60, And a lower knife lifting rod (70) guided by the lower knife base (13) and mounted on the lower knife base (71) for setting the lower knife (20)
An upper knife support block 65 that is coupled to an upper end of the upper knife crank rod 50 via a link 66 and is disposed below the lower knife support block 60, And an upper knife lifting rod 75 that is guided by the guide portion 62 of the lower knife support block 60 and is guided by the transfer table 13 and is mounted with an upper knife base 76 for setting the upper knife 25 at the tip The present invention relates to a continuous type packaging machine,
The lower knife crank rod 40 has a lower end formed with a crank connection hole 45 having a tightening gap 46 connected to the crank and an upper end formed with a link hole 47 , And an annular arm (41) forming a water bottle type working space (42) having a narrow upper side and a wider downward shape. delete delete The method according to claim 1,
The upper knife crank rod 50 has a lower end formed with a crank connection hole 55 having a tightening gap 56 connected to the upper knife crank 35 and an upper end connected to the upper knife support block 65 , And an arm (51) shaped like a bottle and having an operating space (52) formed on the upper side thereof.

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