KR102330125B1 - automatic half-wrapping machine for retort bowl - Google Patents

Abstract

In the present invention, in half packaging a container in which retort food is accommodated with ancillary items such as forks and spoons, the ancillary strip (S) accommodated in the concomitant magazine 21 is taken out into a single sheet and a strip cutter ( 24) and an accessory supply unit (2) for discharging the separated by-products (S') individually from the delivery conveyor 26; A container conveyor 41 for transporting the container (C), an accessory conveyor 42 for transporting the accessory (S'), and a matching supply unit 4 including a wrapping paper conveyor 43; a wrapping paper supply unit 6 consisting of a wrapping paper feeder 62 that draws out the wrapping paper (B) from the wrapping paper magazine 61 in which the wrapping paper (B) is accommodated and supplies it onto the matching supply unit (4); and a flight conveyor 81 disposed above it so as to be continuous with the container conveyor 41 to transport the container C and the wrapping paper B together, and the wrapping paper B is mounted on the flight conveyor 81 When transported, the left flap B5 is folded outward and travels between the bottom surface of the left push head 843 of the left folding conveyor 84 and the upper surface of the left front and rear roller arrays 85 and 86, while the wrapping paper The right flap (B6) of (B) is guided to the left rear roller array 86, so that it enters the underside of the left push head 843, and the left flap (B5) and the left flap (B5) and a lapping portion to be joined; is composed of

Description

Automatic half-wrapping machine for retort bowl

The present invention relates to an automatic packaging device, and more particularly, to an automatic half-packing device for a retort container capable of packaging a container containing disposable instant food in an open form.

Recently, as disposable food is preferred, various types of retort food are being released, and the packaging of these retort containers is a type in which the upper surface of a bowl-shaped synthetic resin container is sealed with a film, and a pouch type that is accommodated in a film bag. is being done

Since the pouch type itself is in a fully packaged state, afterward, a plurality of pouches can be arranged and packaged in one box, but the retort container is packaged individually in a single box and packed in a large box for export.

Since the single box can be stacked one after another in a predetermined space, it has the advantage of having a large amount of loading per unit space.

However, since the single box has a large packaging area, it is difficult to reduce the packaging cost due to a large amount of material required, and there are disadvantages in that the amount of packaging material discarded after use is large.

In addition, since the packaging of the retort container must be accompanied by ancillary products such as a simple fork or spoon for scooping up the food contained therein, it is not easy to fully automate the packaging system compared to conventional single box packaging.

On the other hand, in order to show the same effect as single-box packaging and to reduce packaging costs and material waste after use, a half-packing method in which retort containers are packaged in boxes with open front and back is being implemented.

Compared to the existing single box, the half-packing has a significant reduction in packaging cost, and the amount of loading per unit space is equal to that of a single box.

However, since the front and back of the box are open, ancillary items such as forks and spoons must be placed inside the box so that they do not come off.

The conventional half-packing system does not have a mechanism for automatically adhering ancillary products to the wrapping paper, but is implemented in a semi-automatic manner in which a worker manually attaches an accessory to a packaging device.

This manual method not only offsets the effect of reducing the packaging cost of half packaging, but also significantly increases the incidence of product appearance defects due to inconsistent bonding positions of accessories.

As a separate issue, flaps that are folded and glued to form a box are usually designed to be folded inward, but in the case of half-package, due to the uniqueness of the design, there are cases where the flap is designed with a protruding adhesive that folds outward. When the flaps of the box are folded in a conventional manner, there is also a problem in that the bonding site is misaligned and a defect frequently occurs.

Therefore, it is a device that fully automatically supplies, attaches, and then half-packs accessories to the retort container. In particular, the automatic half of the retort container can be joined in exactly the same shape without any deviation even in the protruding adhesion of the flap according to the design of the box. Implementation of a packaging device is desired.

The present invention is an automatic retort container that not only performs the supply and adhesion of ancillary products and the half packaging process of the wrapping paper at a glance and completely automatically in the half-packing method of the retort container described above, but also accurately bonds the protruding adhesion of the flap without any deviation. It aims to provide a half packaging device.

The automatic half-packing apparatus of the present invention retort container for realizing the above object is composed of a concomitant supply unit, a matching supply unit, a wrapping paper supply unit, and a wrapping unit.

The concomitant supply unit is a device that draws out an incidental strip in which several incidentals are arranged in series, cuts them into pieces, and transports them to the wrapping paper supply unit, and includes an incidental magazine in which the incidental strip is accommodated, and the incidental goods A platform that provides a movement path of the strip and is disposed in the front lower side of the accessory magazine, an accessory picker that withdraws a sheet from the accessory magazine and transports it to the platform, and the accessory strip received by the platform to a predetermined position A strip feeder that repeatedly feeds, a strip cutter that cuts the transported accessory strips individually and separates them into subsidiary products, transports the subsidiary transported by the strip feeder, and feeds the subsidiary products from the outlet at the end to the wrapping paper supply unit one by one Containing an accessory conveyor that feeds.

In the accessory supply unit, on both sides of the inlet of the accessory magazine, a barricade driven by a driving source such as a motor may be disposed, thereby controlling the sheet withdrawal of the accessory strip.

In the accessory supply unit, the accessory picker attaches a plurality of pickup rods having a plurality of strip pickups to the pivot link that rotates forward and reverse in a cross direction and reciprocates between the accessory magazine and the platform, so that the strip pickup picks up the accessory strip It can be taken out one by one and transferred onto the platform.

In the concomitant supply unit, the strip feeder includes a carrier rod to which a plurality of strip carriers are attached, a gripper rod to which a plurality of grippers are attached, and a vacuum rod to which a plurality of vacuum grippers are attached, the carrier rod, the gripper rod, and the vacuum rod are arranged to rotate forward and reverse by a driving source of full speed, and connected by an eccentric wheel through a linkage, and sequentially move the accessory strip to a predetermined position while the carrier rod, gripper rod, and vacuum rod move forward and backward can do it

In the accessory supply unit, the strip cutter arranges a counter holder and a blade on a cutter plate that moves up and down in conjunction with an actuator. to separate the contaminants.

In the incidental supply unit, the delivery conveyor may arrange shooting rollers with gears concentrically installed inside the center up and down on the outlet, so that incidentals passing between the shooting rollers are bounced and interlaced.

The matching supply unit is composed of an accessory conveyor for supplying separately separated supplements, a container conveyor for transporting containers, and a wrapping paper conveyor.

In the matching supply unit, the container conveyor, the accessory conveyor, and the wrapping paper conveyor are attach conveyors each equipped with a container pushing protrusion**, an accessory pushing protrusion, and a wrapping paper propulsion protrusion, and they are configured to run at a constant speed.

The wrapping paper supply unit includes a wrapping paper magazine in which the wrapping paper is accommodated, and a wrapping paper feeder that draws out the wrapping paper one by one and supplies the wrapping paper to the wrapping unit.

In the wrapping paper supply unit, the wrapping paper feeder attaches a plurality of static rods in which a plurality of wrapping paper pickups are arranged to a rotating disc in a cross direction, so that the wrapping paper pickup guides the wrapping paper drawn from the entrance of the wrapping paper magazine onto the matching supply unit. do.

The wrapping unit includes a flight conveyor disposed continuously to the container conveyor from above the packaging paper and the container conveyed through the matching supply unit, and the left and right first and right first and right first and It consists of a second folding guider, a left and right folding conveyor, a left front and rear roller array, and a center support roller array.

In the wrapping part, the flight conveyor is composed of an attach conveyor having an upper container pushing protrusion disposed on the surface, similar to the container conveyor.

In the wrapping unit, the left folding conveyor has a configuration in which a left support head and a left push head are formed to protrude up and down on the side of the post.

In the wrapping part, the right folding conveyor has a configuration in which the right support head, the converging part, and the right push head are formed to protrude to the side of the pole.

According to the present invention of the above-described configuration, a plurality of ancillary strips provided in a continuous form are drawn out one by one by a strip pick-up, and the strip feeder cut individually by a strip cutter is transported and supplied one by one on a delivery conveyor. Accordingly, there is an effect that ancillary materials are automatically supplied to the packaging system without depending on the manual work of the workers.

In addition, when the container and ancillary materials are moved at a constant speed together with the wrapping paper supplied above them, when passing through the flight conveyor, the left plate of the wrapping paper is folded to protrude outward, and the ancillary products are adhered to the back side of the right plate with hot melt. On the other hand, as the bottom plate is folded inward, a series of operations in which the right flap is bonded to the left flap are continuously performed, thereby having the effect that half of the container is fully automatically packaged.

In addition, in the present invention, the left flap travels while protruding between the left folding conveyor and the left front roller array, and the right flap is guided to the underside of the left flap by the left rear roller array and is attached to the left folding conveyor and the left rear roller again Since the protrusion bonding is made while driving while being supported between the arrays, there is an effect of accurately bonding between the left flap and the right flap without any misalignment.

1 is an overall perspective view showing an automatic half-packing device for a retort container of the present invention.
Fig. 2 is a partially enlarged perspective view showing the configuration of the accessory supply unit shown in Fig. 1;
FIG. 3 is a partially enlarged perspective view showing an example of starting conveyance of an accessory in the accessory supply unit shown in FIG. 2; FIG.
FIG. 4 is a partially enlarged perspective view showing an example in which an accessory is conveyed to a cut position in the accessory supply unit shown in FIG. 2; FIG.
FIG. 5 is a partially enlarged perspective view showing an example of cutting an accessory in the accessory supply unit shown in FIG. 2 .
FIG. 6 is a partially enlarged perspective view illustrating an example of supplying wrapping paper in the wrapping paper supply unit shown in FIG. 1 .
7 is a partially enlarged perspective view illustrating a detailed configuration of the wrapping unit shown in FIG. 1 ;
Fig. 8 is a perspective view showing an example of half packaging of a container according to the present invention;
9 is a partially enlarged perspective view illustrating a process in which the left flap of the wrapping paper is folded on the left side of the flight conveyor of the wrapping unit.
Fig. 10 is a cross-sectional view showing an example of folding of the left flap by the left folding conveyor shown in Fig. 9;
11 is a partially enlarged perspective view illustrating a process in which the right flap of the wrapping paper is folded on the right side of the flight conveyor of the wrapping unit.
Fig. 12 is a cross-sectional view showing an example of folding of the right flap by the right folding conveyor shown in Fig. 10;

Hereinafter, an automatic half packaging apparatus for a retort container according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1 , the automatic half-packing apparatus of the retort container according to the present invention is provided with an accessory supply unit 2 , a matching supply unit 4 , a wrapping paper supply unit 6 , and a wrapping unit 8 .

The concomitant supply unit 2 includes a concomitant magazine 21 , an incidental picker 22 , a strip feeder 23 , and a strip cutter 24 , and a platform 25 fixedly disposed on the base, and the platform It is comprised by the delivery conveyor 26 provided in the exit side of (25).

In addition, the matching supply unit 4 conveys the container conveyor 41 for supplying the container C in which the retort food is accommodated, and the concomitant S' supplied through the delivery conveyor 26 to the packaging location. It is composed of an accessory conveyor 42 for, and a wrapping paper conveyor 43 for conveying the wrapping paper (B) according to the movement of the container (C) and the accessory (S').

The wrapping paper supply unit 6 is provided with a wrapping paper magazine 61 and a wrapping paper feeder 62 , and the wrapping unit 8 includes a flight conveyor 81 disposed above and adjacent to the container conveyor 41 so as to be continuous. The left first folding guider 82 and the left second folding guider (83: shown in Fig. 9), and the left folding conveyor 84, and the left front roller array (85: shown in Fig. 9), the left rear arranged as The roller array 86, the center support roller array 91, and the right first and second folding guiders (88, 89: shown in Fig. 11), the right folding conveyor (90: shown in Fig. 11), etc. consisting of various Folding mechanisms are provided.

Referring to FIG. 2 , the accessory magazine 21 in the accessory supply unit 2 contains an accessory strip (S) in which a plurality of simple forks or cutlery are stored horizontally in succession, and the accessory strip ( S) is constrained not to fall off by the barricades 211 installed on both sides of the outlet of the accessory magazine 21 .

Both barricades 211 are rotated forward and reverse by a driving source such as a rotary cylinder or a motor to constrain or release the accessory strip (S).

The accessory picker 22 has a pivot link 221 axially connected to the end, and a pickup rod 223 in which a plurality of strip pickups 222 are arranged can be rotated at the free end of the pivot link 221 . are axially connected.

A plurality of strip pickups 222 arranged on the pickup rod 213 are arranged to be picked up by contacting the accessory strip S at the outlet side of the accessory magazine 21, and the pivoting link 221 is one side. The end is driven up and down by the connected driving rod 224 , and by the pivoting operation of the pivot link 221 , the pickup rod 223 is located above the inlet of the platform 25 at the outlet side of the accessory magazine 21 . up and down to reciprocate.

In addition, a stabilizer 225 is connected to one end of the pickup rod 223, and the opposite end of the stabilizer 225 is supported so as to pass through the pivot 227 of the fixed arm 226 erected in an appropriate position so as to be able to slide. has been

Since the stabilizer 225 is always circumferentially connected at one end of the pick-up rod 223, the pick-up rod 223 prevents movement between the outlet of the concomitant magazine 21 and the inlet of the platform 25. It rotates proportionally, so that the strip pickup 222 faces the accessory strip S at the exit of the accessory magazine 21, and faces downward as shown by the dotted line in the figure above the platform 25. will cause a change in attitude.

According to the configuration of the accessory picker 22 described above, the pickup rod 223 moves up and down in conjunction with the rotation link 221, and at the same time, the strip pickup 222 vacuums the accessory strip S one by one. When it is withdrawn and moved to the inlet side of the platform 25 as indicated by the dotted line, the vacuum is released at that position, and a sheet of ancillary strip S is guided to the platform 25 .

In addition, the driving rod 224 is extended to the lower side of the base, the opposite end not shown in the drawing is also disposed below the base to operate in connection with the reciprocating driving means not shown in the drawing.

The strip feeder 23 disposed on the side of the platform 25 has one side connected to the eccentric wheel 232 through a linkage 231, and slides on the rail 233 installed on the lower side. installed.

In the device of the present invention, the eccentric wheel 232 is set to intermittently rotate once.

Here, the intermittent rotation means rotating in accordance with the operating cycle of the accessory picker 22 that draws out and transports the accessory strip S.

On the upper surface of the strip feeder 23, a carrier rod 235 in which a plurality of strip carriers 234 are arranged equally, a gripper rod 237 in which a plurality of grippers 236 are arranged, and a plurality of vacuum grippers 238 are arranged. The vacuum rods 239 are connected to rotational driving sources that are respectively arranged at predetermined positions and are arranged in a direction crossing the strip feeder 23 .

The rotational driving source may employ a rotary cylinder or a motor, and the rotational motion by them is a 90-degree forward and reverse rotation of the carrier rod 235 and a 45-degree forward and reverse rotation of the gripper rod 237 and the vacuum rod 239, respectively. is to appear

Until the accessory strip S is transferred to the inlet side of the platform 25, the strip carrier 234 is laid down in a horizontal position, and the gripper 236 and the vacuum gripper 238 are opened at an angle of 45 degrees.

When the above-described accessory strip S is guided to the inlet of the platform 25, a 90-degree rotation of the carrier rod 235 and a 45-degree rotation of the gripper rod 237 and the vacuum rod 239 are transferred. The rotating drive source operates.

As a result, as shown in FIG. 3 , the strip carrier 234 is displaced to the vertical position, and at the same time, the gripper 236 and the vacuum gripper 238 are overturned to the upper surface of the platform 25 and closed.

After that, when the eccentric wheel 232 rotates 180 degrees to move the strip feeder 23 forward, the strip carrier 234 propels the concomitant strip S from the inlet of the platform 25 toward the outlet. It feeds the inside of the strip cutter (S).

4 shows a state in which the accessory strip (S) is stopped at the inner cutting position of the strip cutter (24) by the strip carrier (234).

Simultaneously with the forward movement of the strip feeder 23, the gripper 236 is moved to the unloading position where the vacuum gripper 238 stayed in the closed position, and the vacuum gripper 238 is also moved to the closed position of the delivery conveyor 26 in the closed position. It is moved to the release position that crosses upward.

The cutting position of the accessory strip (S) is substantially inside the strip cutter (24).

As shown in FIG. 5, the strip cutter 24 has a cutter plate 242 that moves up and down by an actuator 241, and the cutter plate 242 has a counter holder 243 pressed with a spring and a blade ( 244) are arranged in large numbers.

When the actuator 241 lowers the cutter plate 242, the plurality of counter holders 243 are temporarily fixed so as not to move by contacting the lower ends of the counter holders 243 by contacting and pressing the accessory strip S.

More specifically, in this embodiment, the counter holder 243 is fixed by pressing the front and back of the accessory strip (S).

Even after the accessory strip (S) is pressed by the counter holder 243 as described above, the cutter plate 242 resists the spring and descends to move the blade 244 to the bottom dead center.

When the blade 244 reaches the bottom dead center, the side strip (S) is cut and separated into a plurality of side products (S'), and then the actuator 241 works in reverse to raise the cutter plate 242 and return it. , At the same time, the above-described reverse 90-degree rotation of the carrier rod 235, the reverse 45-degree rotation of the gripper rod 237, and vacuum release and reverse 45-degree rotation of the vacuum rod 239 are performed, and then the eccentric wheel ( 232) starts to rotate 180 degrees.

As a result, the strip carrier 234 is displaced to the horizontal position, and the gripper 236 and the vacuum gripper 238 are respectively displaced to the 45 degree open position to cut the accessory strip (S) or the accessory (S') into the cutting position. With the strip feeder 23, it returns to the initial position shown in FIG. 2, leaving the unloading position and transfer position.

According to the device of the present invention, as described above, the accessory strip (S) is sequentially transferred from the accessory magazine 21 to the platform 25, and is moved to the cutting position by being propelled by the strip carrier 234, where The cut accessory S' is restrained by the gripper 236 and moved to the unloading position, and the accessory S' at the unloading position is picked up by the vacuum gripper 238 and moved to the transfer position of the delivery conveyor 26. You will be able to understand a series of operating relationships that are transferred.

The concomitant material S' transported on the delivery conveyor 26 is injected while passing between the shooting rollers 261 disposed up and down at the end thereof and transferred to the concomitant conveyer 42 .

Power is transmitted between the two shooting rollers 261 by a gear 262 installed concentrically, and the power is received from a driving source (not shown) to be driven at an instantaneous high speed in opposite directions.

Referring to FIG. 6 , the container conveyor 41 constituting the matching supply unit 4 , the accessory conveyor 42 , and the wrapping paper conveyor 43 are arranged equally on the surface of the container pushing protrusion 411 and the accessory It is an attach conveyor equipped with a pushing protrusion 421 and a wrapping paper pushing protrusion 431 .

The supplied ancillary products (S') and the container (C) are passed through the wrapping paper supply unit (6), and the wrapping paper (B) is received through the wrapping paper feeder 62 at that location.

The wrapping paper feeder 62 provided in the wrapping paper supply unit 6 has a disk 621 arranged rotatably vertically, and the disk 621 has a plurality of idle rods 622 arranged side by side in an intersecting direction. In addition, each revolving rod 622 has a configuration in which a plurality of wrapping paper pickups 623 are mounted.

Due to the rotation of the disk 621, the orbital rod 622 makes an orbital motion passing through the outlet side of the wrapping paper magazine 61, and in the process, the wrapping paper pickup 623 is shown by the dashed-dotted line in the figure, The wrapping paper (B) is picked up, and then the vacuum is released when it is positioned above the container conveyor 41 to release the wrapping paper (B).

The released wrapping paper (B) moves together while covering the upper surface of the container (C) as one corner is propelled by being caught by the wrapping paper pushing protrusion 431 .

Here, since both sides of the wrapping paper (B) are guided by a guide wall (not shown), it is moved immovably in the lateral direction, so even if a biased driving force is applied by employing one wrapping paper protrusion 431, the wrapping paper (B) is You will move with the correct posture.

In this way, the wrapping paper conveyor 43 cooperates with the container conveyor 41 and the accessory conveyor 42 to transfer the container C, the accessory S', and the wrapping paper B to the flight conveyor 81 at the same time. will do

The flight conveyor 81 is an attach conveyor equipped with an upper container protrusion 811 on the surface, as shown in FIG. have.

Although not necessarily a configuration for the device of the present invention, in this embodiment, a lifting driving source 814 is provided on the fixed table 812 , and the lifting driving source 814 is a chain 815 and a pair of sprockets 816 . A pair of screws 817 fixed to the elevating frame 813 are driven to rotate in the same direction via the , so that the arrangement height of the flight conveyor 81 can be arbitrarily adjusted.

Along the left side of the flight conveyor 81, a left first folding guider 82 and a left second folding guider 83, and a left folding conveyor 84 on the outside thereof are respectively arranged, and the left folding conveyor ( On the inside of the 84 , a left front roller array 85 (shown in FIG. 9 ) and a left rear roller array 86 are arranged at a predetermined interval in succession to the left second folding guider 83 .

The left folding conveyor 84 includes a plurality of posts 841 continuously connected on an endless trajectory along the conveyor belt, and the posts 841 have an upper left support head 842 and a lower left push head ( 843) are formed to protrude side by side.

The wrapping paper (B) is to be changed in appearance depending on the shape of the container (C), and in this embodiment, as shown in FIG. 8, the left plate (B1) covering the upper surface of the container (C) B2), a right plate (B3), and a bottom plate (B4) are provided, and the left plate (B2) and the bottom plate (B4) have a left flap (B5) and a right flap (B6), respectively.

In the wrapping paper (B) of the above configuration, the left side plate (B2) is folded as indicated by the dashed-dotted line on the upper surface of the container (C), and the left flap (B5) of the end protrudes to the outside.

In addition, when the opposite right plate B3 is folded inward, the successive bottom plate B4 is folded toward the left plate B2, and the right flap B6 at the end of the left plate protrudes from the left plate B2. As it is glued to the underside of the flap (B5) and protruded, the container (C) is half-packed with the front and back open as shown in the two-dot chain line in the figure.

In order to fold the wrapping paper (B) in the above-described form, the left first folding guider 82 interferes with the left plate B2 of the wrapping paper (B) moving from the side of the flight conveyor 81 to induce it to be folded at a right angle. do.

9 depicts a process in which the left second folding guider 83, which is continuous to the left first folding guider 82, presses the vicinity of the connection portion between the left plate B2 and the left flap B5 to fold it. are doing

The left plate B2 is further bent inward while passing through the left second folding guider 83 and is obliquely folded, and in proportion to this folding, the left flap B5 is bent outward and erected in the horizontal direction.

The left flap B5 erected in the horizontal direction is moved while being supported by the bottom surface of the push head 843 provided in the left folding conveyor 84 while being guided to the left front roller array 85 .

Referring to Figure 10, the left flap (B5) is supported between the left front roller array 85 and the push head 843 of the left folding conveyor 84, horizontally protruding from the left plate (B2) to maintain the extended posture It can be seen that it is returned as it is.

On the other hand, the interval at which the left rear roller array 86 is arranged with the left front roller array 85 in FIG. 9 is the right flap (B6) of the end while the bottom plate (B4) of the wrapping paper (B) is folded, the left flap It should be set to a length that allows it to come into contact with the bottom surface of (B5), and the left folding conveyor 84 must run at the same speed with the flight conveyor 81. does not deviate from

The left flap B5 and the right flap B6 are joined by hot melt to be described later.

Next, a process in which the right plate B3, the bottom plate B4, and the right flap B6 of the above-described wrapping paper B are folded while traveling along the right side of the flight conveyor 81 will be described.

11 shows a folding mechanism arranged on the right side of the flight conveyor 81 .

A vertical guide guide 87 and a horizontal guide guide 88 are sequentially arranged on the right side of the flight conveyor 81 .

And while the arc nozzle 871 is installed to the outside of the vertical guider 87, the tension roller 881 and the roller bridge 882 are arranged outside the horizontal guider 88.

In addition, a right second folding guider 89 is installed at the end of the horizontal guide guider 88 .

On the right side of the flight conveyor 81 , a right folding conveyor 90 is disposed adjacent to the exit, and a center support roller array 91 is arranged inside the flight conveyor 81 .

The right folding conveyor 90 also includes a plurality of posts 901 continuously connected on an endless trajectory along the conveyor belt. As a form in which 903 is formed to protrude side by side, it is basically the same as the above-described left folding conveyor 84, except that a converging portion 904 is further provided between the right support head 902 and the right push head 903. There is an established difference.

In FIG. 11 described above, when the wrapping paper B transported on the flight conveyor 81 is guided along the vertical guide guide 87, the right side plate B3 is erected to expose the back surface, and at this time the hob nozzle 871 ), the hot melt (H) is applied to the back surface of the erected right side plate (B3) as the spraying operation is timed.

With the continuous movement of the wrapping paper (B), the right plate (B3) is restored to its original state while being guided to be laid down by the continuously arranged horizontal guide guider 88 and passes through the tension roller 881 .

In addition, the ancillary material (S') transported together with the wrapping paper (B) is at a position where the right side plate (B3) passes the tension roller 881, and a roller bridge 882 arranged at an uphill slope next to it. will move

Accordingly, the tension roller 881 presses the left plate B3 from above and the concomitant S' moves upward from the bottom thereof, so that the hot melt (H) applied to the back surface of the left plate (B3) is used. The ancillary material (S') is adhered and thereafter moves together with the wrapping paper (B).

In this way, the wrapping paper B, in which the ancillary material S' is bonded to the back surface of the right side plate B3, is continuously conveyed by the flight conveyor 81, passes through the right second folding guider 89, and here the right side The plate (B3) is folded and bent vertically as it is attached to the accessory (S'), and accordingly the base plate (B4) and the right flap (B6) are also vertically displaced, and in this process, the flap arc nozzle disposed inside the base (not shown), hot melt is sprayed and applied to the back surface of the right flap B6.

Next, as the wrapping paper B enters the right folding conveyor 90, the bottom plate B4 and the right flap B6 are folded in the cross direction with respect to the right plate B3.

In more detail, referring to FIG. 12 , in the right folding conveyor 90 , the wrapping paper B is supported on the upper side of the right plate B3 by the right support head 902 , while the ancillary material S' on the back surface. ) is adhered and protruding to the outside is accepted and supported by the converging portion 904, and the bottom plate B4 is horizontally bent while being pressed by the right push head 903, from then on, the central support roller array 91 ) is guided by the upper surface of the

Here, the position at which the bottom plate B4 is folded corresponds to the interval between the left front roller array 85 and the left rear roller array 86 arranged in the opposite direction, so the bottom plate B4 is folded and does not interfere with other parts. does not

As described above, the bottom plate (B4) is horizontally bent and supported, so that the right flap (B6) at its end is the bottom of the left flap (B5) in the space between the left front roller array (85) and the left rear roller array (86) As it approaches and enters under the left push head 843 of the left folding conveyor 84 while being guided to the left rear roller array 86, the left and right flaps B5 and B6 are integrally bonded to each other. And when it comes out of the exit of the flight conveyor 81, as shown in FIG. 7, a half-packed container is obtained.

As described above, according to the half packaging device of the present invention, the side products automatically cut individually from the side product strips connected in series are automatically fed into the wrapping paper and adhered, and at the same time, the left and right sides of the wrapping paper are transported during transport. Since it is made to be continuously folded in a predetermined shape and adhered to, it is a great invention to contribute to the reduction of manpower, improvement of productivity, and improvement of packaging quality by being able to fully automatically and continuously perform half-packing of containers containing retort food.

2: accessory supply unit 21: accessory magazine 211: barricade
22: accessory picker 221: rotation link 222: strip pickup
223: pickup rod
23: strip feeder 231: linkage 232: eccentric wheel
233: rail 234: strip carrier 235: carrier rod
236: gripper 237: gripper rod 238: vacuum gripper
239: Batik Road
24: strip cutter 241: actuator 242: cutter plate
243: counter holder 244: blade
25: platform
26: delivery conveyor 261: shooting roller
4: Matching supply unit 41: Container conveyor 411: Container propelling projection
42: accessory conveyor 421: accessory propelling projection
43: wrapping paper conveyor 431: wrapping paper propelling projection
6: wrapping paper supply unit 61: wrapping paper magazine 62: wrapping paper feeder
8: wrapping part 81: flight conveyor 811: upper container protrusion
82: left first folding guider 83: left second folding guider
84: left folding conveyor 842: left support head
85: left front roller array 86: left rear roller array
87: vertical guide guider 871: arc nozzle
88: horizontal guide guider 881: tension roller 882: roller bridge
89: right second folding guider
90: right folding conveyor 901: right post 902: right support head
903: right folding head 904: converging part
91: center support roller array
S: accompaniment strip S': accompaniment B: wrapper C: container

Claims (11)

An accessory magazine 21 in which the accessory strip (S) is accommodated, a platform 25 providing a movement path of the accessory strip (S), and a platform ( 25), a side picker 22 that transfers to the side, a strip feeder 23 that moves forward and backward to sequentially transfer the side product strip (S), and the side product strip (S) as a side product (S') an accessory supply unit 2 equipped with a strip cutter 24 for cutting and separating, and a delivery conveyor 26 that takes in the accessory products S' conveyed to the strip feeder 23 and discharges them individually at the exit; Matching comprising a container conveyor 41 for transferring the container C, an accessory conveyor 42 for receiving and supplying an accessory S' emitted from the delivery conveyor 26, and a wrapping paper conveyor 43 a supply unit (4); A wrapping paper supply unit 6 consisting of a wrapping paper magazine 61 in which the wrapping paper (B) is accommodated, and a wrapping paper feeder (62) for drawing out the wrapping paper (B) into a sheet and dispensing it onto the matching supply portion (4); A flight conveyor 81 disposed above the container conveyor 41 to convey the container C and the wrapping paper B together, and the flight conveyor 81 for folding the wrapping paper B Left first and second folding guiders 82 and 83 arranged to the left, the left folding conveyor 84, and the left front and rear roller arrays 85 and 86 are arranged, and the right side of the flight conveyor 81 In the vertical and horizontal guide guides 87 and 88, the right second folding guider 89 and the right folding conveyor 90 are arranged, as well as the center support roller array 91 is arranged in the lower inside the wrapping portion 8 ); automatic half packaging device for retort containers. According to claim 1, wherein the accessory magazine 21 of the accessory supply unit (2) has a barricade 211 disposed on the inlet side, so that the accessory strip (S) is configured to control the sheet withdrawal Automatic half packaging device for retort containers. According to claim 1, wherein the accessory picker (22) of the accessory supply unit (2) includes a pivoting link (221) to which a plurality of pick-up rods (223) arranged in a plurality of strip pickups (222) are attached in a cross direction, Characterized in that by the forward and reverse rotation of the pivot link 221 , the strip pickup 222 draws out the accessory strip S from the exit of the accessory magazine 21 as a sheet and transfers it onto the platform 25 . Automatic half packaging device for retort containers. According to claim 1, wherein the strip feeder (23) of the concomitant supply unit (2) comprises a carrier rod (235) to which a plurality of strip carriers (234) are attached, a gripper rod (237) to which a plurality of grippers (236) are attached; and a vacuum rod 239 to which a plurality of vacuum grippers 238 are attached, and is connected to the eccentric wheel 232 through a linkage 231 to move forward and backward along the rail 233, and the carrier rod (235), the gripper rod 237, and the vacuum rod 239 are respectively installed to be rotatable forward and reverse, characterized in that the accessory strip (S) or the accessory (S') is sequentially moved to a predetermined position. Automatic half packaging device for retort containers. According to claim 1, wherein the strip cutter (24) of the accessory supply unit (2) is a cutter plate (242) lifted by an actuator (241), and the cutter plate (242) to temporarily fix the accessory strip (S) ) consists of a counter holder 243 mounted in multiple numbers, and a blade 244 mounted in multiple numbers to the cutter plate 242 in order to cut the accessory strip (S), and the counter holder 243 is an accessory When the strip (S) is fixed, the blade 244 cuts the side strip (S) and separates the side product (S') into the side product (S'). According to claim 1, wherein the delivery conveyor (26) of the accessory supply unit (2) is provided with a shooting roller (261) arranged in a pair of top and bottom on the exit side, and these shooting rollers (261) are supplied individually. Automatic half-packing device for retort containers, characterized in that the water (S;) is interlaced and supplied to the ancillary conveyor (42) by bouncing. According to claim 1, wherein the container conveyor (41) provided in the matching supply unit (4), the concomitant conveyor (42), and the wrapping paper conveyor (43), and the flight conveyor (81) of the wrapping unit (8) Each container pushing protrusion 411, ancillary propulsion protrusion 421, wrapping paper propulsion protrusion 431, and upper container propulsion protrusion 811 are attached conveyors equally installed on the upper surface, characterized in that they are driven at a constant speed with each other Automatic half packaging device for retort containers. According to claim 1, wherein the wrapping paper feeder 62 of the wrapping paper supply unit 6 is composed of a static rod 622 in which a plurality of wrapping paper pickups 623 are arranged, and a rotationally driven disk 621, and the wrapping paper pickup ( The packaging paper (B) drawn from the entrance of the packaging paper magazine (61) by the 623 is supplied to the container conveyor 41 and the accessory conveyor 42 of the matching supply unit 4, the container (C) and the accessory (S). ') automatic half packaging device for retort containers, characterized in that it is to be paid upwards. According to claim 1, The flight conveyor (81) of the wrapping unit (8) has a left support head (842) and a left push head (843) in the upper and lower sides of the left post (841) arranged in a plurality on an endless trajectory The left folding conveyor 84 integrally protruding, and the right support head 902, the converging part 904 and the right push head 903 are integrated in the upper and lower sides of the right post 901 arranged in a plurality of infinite trajectories. The right folding conveyor 90 protruding from the to the left is arranged to the left and right, and the left front and rear roller arrays 85 and 86 are arranged so as to face the bottom of the left push head 843 of the left folding conveyor 84, the wrapping paper The bottom plate (B4) of (B) is disposed at a space through which it can pass, and at the same time supporting the left plate (B5) of the wrapping paper (B) with the left support head (842), the wrapping paper (B) Retort container, characterized in that the left and right flaps (B5) and (B6) run while being abutted between the lower surface of the left push head 843 and the upper surface of the left front and rear roller arrays 85 and 86. Automatic half wrapper. According to claim 1, wherein in the flight conveyor (81) of the wrapping part (8), the arc nozzle (871) is disposed on the outer side of the vertical guider (87), so that it is vertically guided by the vertical guider (87). Automatic half packaging device for retort containers, characterized in that the hot melt (H) is sprayed onto the back side of the right plate (B3) of the wrapping paper (B) to be erected. 11. The roller bridge (882) according to claim 1 or 10, wherein a tension roller (881) and an uphill slope are arranged on the flight conveyor (81) of the wrapping part (8) in succession to the right second folding guider (89). are arranged side by side, pressing down on the surface of the right plate (B3) of the wrapping paper (B) passing over it from above, and at the same time, on the back side, the concomitant (S') rides the roller bridge 882 and soars upward. Automatic half packaging device for retort container, characterized in that it is joined with hot melt (H) applied on the back side of the right side plate (B3).

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