KR20240029387A - Automatic bundle half-packing machine for instant food containers - Google Patents

Abstract

The present invention is to completely automate the bundle packaging of instant food containers into two rows on the second floor or two rows on the third floor, containers (C) supplied to the first to third conveyors (20a to 20c) at regular intervals. A container supply unit (2) that is taken over by the first to third delivery conveyors (24a to 24c) from the first to third regulators (22a to 22c) to be aligned and supplied to the next process; While the first to third attachment conveyors (40a to 40c) take over and transfer the container (C) from the first to third delivery conveyors (24a to 24c), the transfer means (48) transfers the container (C) to the first to third delivery conveyors (24a to 24c). A matching stack unit (4) that repeats the process of transferring between the guide walls (42a) and (42b) and transferring to the lower propulsion rod (46) and then conveyed to the container (C) stack in two rows on the second floor or two rows on the third floor; A vacuum pick-up 64, which takes out the blanks B individually, moves upward on the container C stack by the rotation of the turret 62, and a normal blank supply unit 6 that supplies the blanks B individually; The container (C) stack is received and transported by the upper transport chain (80), and the flaps on both sides of the blank (B) are folded vertically by the inclined guide (84) and then guided in a folded state along the parallel guider (86). a wrapping carrying unit (8); The depressor 112 moved forward on the conveyor 100 conveys the blank (B) while pressing both flaps, and along the way, the long side flap is folded by the bottom guider 118 to form a floor, and the short side flap is It consists of a folding transfer unit (10) that is folded by the folding guider (120) and glued together to be half-packaged.

Description

Automatic bundle half-packing machine for instant food containers}

The present invention relates to an automatic packaging device, and in particular, to an automatic bundle half packaging device for instant food containers configured to stack containers containing instant food such as ramen in bundles and continuously package them in an open front and back form.

A variety of instant foods and retort foods on the market are individually packaged in bowl-shaped synthetic resin containers with the upper surface bonded and sealed with a film, or in pouch bags formed by bonding and sealing the top and bottom of a tubular film.

The bundle packaging of the pouch bag may be performed by storing multiple pouch bags in one box and packaging them in a box, or by storing 4 to 5 pouch bags in a larger pouch bag and packaging them as a bundle.

In the case of synthetic resin containers, they are packaged in boxes in two rows of two layers or two rows of three layers, or the entire synthetic resin container arranged in two rows and two layers is wrapped with shrink film and packaged in a bundle.

Most of the packaging materials used here are difficult to recycle or leave behind film waste that causes severe air pollution even when incinerated, making it a packaging method that is difficult to recommend considering the recent plastic pollution problem.

Synthetic resin containers are more environmentally friendly than pouch bags in that they can be recycled after use, but if shrink film is used for bundle packaging, a significant amount of film waste still remains, so boxes are used for bundle packaging of synthetic resin containers. Therefore, methods to increase recycling are recommended.

However, box packaging is not preferred due to the practical problem of higher material costs compared to film packaging.

Here, a plan has been sought to reduce costs to the level of film packaging by reducing the consumption of materials required for box packaging. As a result, half packaging, in which the front and back parts are removed and packaged in an open state, has been proposed, and furthermore, synthetic resin packaging has been proposed. It is even being adopted for bundle packaging of individual containers.

Since the packaging area of half packaging is significantly reduced compared to regular box packaging, the actual material consumption is reduced, resulting in a significant reduction in packaging costs, and the loading capacity per unit space is equivalent to regular box packaging.

As an example of such bundle packaging, Patent Document 1 discloses an example of half packaging with the front and back open, but bundling packaging by bundling multiple containers into one.

The bundle packaging in Patent Document 1 can double the advantages of individual half packaging, but there is a limitation in that the packaged items are packaged in a single layer.

In the bundle half packaging method of the instant food container to which the present invention is applied, as in the process diagram illustrated in FIG. 1, the container (C) is supplied in the upright position and the inverted position and placed in two rows on the second floor or two on the third floor as shown. They are stacked and aligned in rows, and both sides of the blank (B) covered on top are bent and folded. At this time, since one flap of the blank (B) is set longer than the flap on the other side, the long side flap is vertically folded. After folding, the half of the bundle is wrapped by folding the end again at a right angle to form the bottom and attaching it to the opposite flap with hot melt.

Conventionally, in the packaging process as described above, a worker performs the process of stacking ready-to-eat food containers in two rows of two layers or two rows of three layers, and the subsequent supply and folding of blanks has been performed through existing equipment.

This method has the disadvantage of requiring a lot of manpower and equipment because the work efficiency is limited. To solve this problem, an automatic packaging process that continuously performs container stacking, blank supply, and folding is required.

Korean Patent No. 10-0906105

The purpose of the present invention is to provide an automatic bundle half packaging device for ready-to-eat food containers, which is configured to fully automate the process of bundling ready-to-eat food containers into two rows on the second floor or two rows on the third floor.

The automatic bundle half packaging device for ready-to-eat food containers of the present invention, which implements the above object, arranges first to third regulators in succession on first to third conveyors that supply ready-to-eat food containers in an inverted and upright posture. a container supply unit that arranges and supplies food containers at regular intervals, and receives and supplies the aligned and supplied ready-to-eat food containers to first to third delivery conveyors; When the first to third attachment conveyors, whose ends are arranged relatively high and low, receive the ready-to-eat food containers from the first to third delivery conveyors and transfer them to the stacking position, the transfer means moves the ready-to-eat food containers laterally. By repeating the transfer between the guide walls in the order of the first to third attachment conveyors, the instant food containers are stacked in two or three layers, and at the same time, the instant food container stack is propelled and conveyed by the lower propulsion rod of the lower conveyance chain. a matching lamination unit; a blank supply unit that pulls out blanks stored in the blank magazine individually by means of a vacuum pickup of a rotating arm and moves them upward to the ready-to-eat food container stack by the rotational operation of the turret to supply the drawn blanks individually; a wrapping carrying unit that takes and transports the ready-to-eat food container laminate from the lower transport chain to the upper transport chain, folds both flaps of the blank in the vertical direction during transport, and transports it in that state; At the same time, the flaps on both sides of the vertically folded blank are conveyed while being pressed by the depressor of the conveyor, and at the same time, the flaps are folded so that the long side is formed as the bottom and the short side is folded at the end so that it is half-packed. It is composed.

Among the first to third attach conveyors of the matching stack unit, it is better to configure the third attach conveyor as a link conveyor that can travel in a curved shape.

In the matching lamination unit, the transfer means rotatably connects one end of the drive arm to the upper end of the drive shaft protruding from the upper surface of the power box, and a reinforcement rod is rotatably installed in the cross direction at the opposite free end, and the reinforcement Between the free ends of the rods, push panels for moving the ready-to-eat food containers to the stacking position are connected in the cross direction.

The blank supply unit includes a magazine that accommodates packaging paper, a rotating arm with a turret rotatably disposed at the center, and arranged in thirds at the edges of the turret, and a plurality of rotating arms arranged on the rotating arm so that the packaging paper from the magazine can be extracted as a single sheet. It consists of a vacuum pickup.

The wrapping conveyor includes a conveyor that receives and propels a group of containers from the integrated conveyor, and a blank conveyor in which fingers that propel the blanks at the same speed as the container group are arranged in equal parts on an endless chain disposed on both sides of the conveyor, A side folding guider that folds the side of the packaging paper supplied upwards of the container group by 90 degrees, a hot melt applicator that applies hot melt to the folded side end of the packaging paper, and a side of the packaging paper on which the hot melt is applied again. It consists of a bottom folding guider that folds 90 degrees.

The conveyor of the folding transfer unit includes a cam rail that is installed endlessly in parallel with the inner and outer endless chains that are symmetrically arranged to define a forward path and a backward path, and is attached and fixed between the inner endless chain and the outer endless chain. A T-shaped movable plate is slidably supported on a pair of fixed bars, and a depressor is connected to the free end of the movable bar, one end of which is fixed to a protruding end of the T-shaped movable plate. A roller is installed on the bottom of the cam rail to travel in a forward and backward path, thereby enabling the depressor to move forward and backward toward the folded flap of the blank.

The present invention with the above-described configuration is capable of automatically and continuously packaging instant food containers in bundles using the half packaging method, thereby eliminating the need for manual labor by workers, resulting in significant manpower savings and the effect of improving work efficiency due to continuous packaging. There is a big advantage.

In addition, during half packaging, the depressor moves a certain distance while pressing the folded flap of the blank, so the spring back phenomenon that occurs in the folded flap of the blank is suppressed and defective adhesive form at the adhesive area does not occur. There is an advantage.

1 is a process diagram illustrating bundle packaging of an instant food container according to the present invention.
Figure 2 is a perspective view showing the overall configuration of the automatic bundle half packaging device for ready-to-eat food containers according to the present invention.
Figure 3 is a partially enlarged perspective view showing the configuration of the container supply unit shown in Figure 2.
Figure 4 is a partially enlarged perspective view showing the main configuration of the container stack shown in Figure 2.
Figure 5 is a plan view showing the advancing state of the stacking means shown in Figure 4.
Figure 6 is a plan view showing the operational relationship of the stacking means shown in Figure 4.
Figure 7 is a plan view showing the backward state of the stacking means shown in Figure 6.
Figure 8 is a partially enlarged perspective view showing the configuration of the blank supply unit shown in Figure 2.
Figure 9 is a schematic side view showing the supply of blanks by the blank supply unit and the transport structure of the container stack including them.
Figure 10 is a partially enlarged perspective view showing the configuration of the wrapping carrying unit shown in Figure 2.
Figure 11 is a partially enlarged perspective view showing the configuration of the folding transfer unit shown in Figure 2.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to FIGS. 2 to 11.

The automatic bundle half packaging device for ready-to-eat food containers related to the present invention supplies ready-to-eat food containers (C: hereinafter abbreviated as containers) in inverted and upright positions along a designated route, as shown in Figure 2, and adjusts them at regular intervals. A container supply unit (2) for supply and transfer, a matching stacking unit (4) for stacking the supplied containers (C) in two rows of two layers or two rows of three layers up and down and continuously transferring them as a stack of containers (C), and the containers ( C) A blank supply unit 6 that supplies and covers blanks B one by one to the upper portion during transport of the laminate, and folds the side of the blank B in the vertical direction during transport of the container C laminate. The wrapping carrying section 8, which transports the container C laminate while maintaining the folded flap of the blank B on the path side of the container C stack, and at the same time, crosses the folded flap of the blank B again at right angles. It is divided into a folding transfer unit 10 that completes half-packing of the bundle by folding it in one direction to form the bottom.

FIG. 3 is a view showing the container supply unit 2 shown in FIG. 2. In this embodiment, the first to third conveyors 20a, 20b, and 20c are arranged in three rows, and the Containers C in an inverted posture are supplied from the first conveyor 20a, and containers C in a forward posture are supplied from the remaining second and third attachment conveyors 40b and 40c.

At the ends of the first to third conveyors 20a, 20b, and 20c, first to third regulators 22a, 22b, and 22c are respectively assigned to the first to third conveyors. The container (C), which is transported at irregular intervals through (20a) (20b) (20c), is supplied while passing through the corresponding regulators (22a) (22b) (22c) and adjusted at regular intervals.

The containers (C) supplied through the first to third conveyors (20a) (20b) (20c) are of a regular cube that can be stacked in two or three layers even if supplied only in a straight posture, depending on their external characteristics, and in a straight posture. There is a bowl-shaped container that is easy to stack in two or three layers when supplied separately in and inverted postures. This embodiment is applied to a bowl-shaped container with a narrow bottom and a wide top.

The containers (C) that have passed through the first to third regulators (22a) (22b) (22c) are matched to the next process via the first to third delivery conveyors (24a) (24b) (24c) respectively assigned to them. It is led to the stacking section (4).

The matching stacking unit 4 is connected to first to third attachment conveyors 40a, 40b, and 40c that receive the container C from the first to third delivery conveyors 24a, 24b, and 24c. is provided.

In this embodiment, the first and second attach conveyors 40a and 40b are arranged side by side in a straight line, but the third conveyor 40c must be arranged so that its path is close to the first conveyor 40a.

In addition, with respect to the first attach conveyor 40a, the terminal end of the second attach conveyor 40b must be placed at least slightly higher than the height of the container C, and the terminal end of the third attach conveyor 40c The unit should be placed at least slightly higher than twice the height of the container (C) with respect to the first attach conveyor (40a).

Among the first to third attach conveyors 40a, 40b, and 40c to be arranged as described above, it is better to use a link conveyor, especially for the third attach conveyors 40c, 40b.

A lower transport chain 44 surrounded on both sides by guide walls 42a and 42b is disposed between the first and second attach conveyors 40a and 40b, so that the first and third attach conveyors 40a are connected to each other. (40b) The container (C) transferred from (40c) is transported.

That is, lower propulsion rods 46 are attached to the lower transport chain 44 at regular intervals, so that containers C that are transferred from the first to third attachment conveyors 40a, 40b, and 40c are stacked. It will be returned in that condition.

In order to transfer the container C on the first to third attachment conveyors 40a, 40b, and 40c onto the lower conveying chain 44 between the guide walls 42a and 42b, 3 Transfer means 48 is installed on the sides of the attach conveyors 40a, 40b, and 40c.

As depicted in detail in FIG. 4, the transfer means 48 is a built-in motor that is not visible to the outside and a pair of drive shafts 480 that rotate in the same direction through a timing belt or chain, the upper ends of which protrude and extend from the upper surface. 1 through a box 482, a pair of drive arms 484 fixed to the drive shaft 480, and reinforcing rods 486 rotatably installed at the free ends of both drive arms 484 in the cross direction. A pair of driven arms 488 are fixedly attached, and a push panel 489 is connected in the cross direction between the free ends of the two driven arms 488.

As shown in FIG. 5, the above-mentioned transfer means 48 is operated by the first to third attachment conveyors 40a, 40b ( A pair of containers C on 40c) are pushed by the push panel 489 and moved laterally, thereby being transferred to the lower transport chain 44 shown in FIG. 4.

Explaining the operation of the above-described transfer means 48 in more detail, the rotation of the drive shaft 480 causes the free end of the drive arm 484 to make the same circular motion according to the circular trajectory indicated by the one-dot chain line in FIG. 6. As a result, the reinforcing rod 486 connected between the two free ends rotates in conjunction with the push panel 489 at the free end through the driven arm 488, so that the push panel 489 is connected to the first ~ The forward movement shown in FIG. 5 and the backward movement shown in FIG. 7 are repeated toward the side of the third attach conveyor 40a, 40b, and 40c, and as a result, the container ( C) One pair will be transferred.

In the automatic bundle half packaging device for instant food containers of the present invention, the inverted and upright posture containers (C) are stacked, so the end heights of the first to third attachment conveyors 40a, 40b, and 40c are arranged differently. Of course, the transfer order must also be determined according to the arrangement order.

In this embodiment, the container (C) to be transferred first is set as the container (C) in the upright position of the second attach conveyor (40b), and then the container (C) in the inverted position on the first attach conveyor (40a) 3 The attachment conveyor (40c) is transferred in the order of the containers (C) in the upright position.

Therefore, the end height of the second attach conveyor 40b is placed at the lowest level, and then the first attach conveyor 40a is placed slightly higher than the height of the container C, while the third attach conveyor 40b is placed at the lowest height. The conveyor 40c is placed slightly higher than twice the height of the container C.

As the first to third attachment conveyors 40a, 40b, and 40c are arranged in this way, a pair of containers (C) in a positive position are transferred onto the lower transport chain 44 and transported by the lower propulsion rod 46. Then, a pair of inverted attitude containers (C) are transferred and stacked, and then a pair of positive attitude containers (C) are transferred and stacked, forming a 3-layer, 2-row container (C) stack, which is returned to the blank supply unit 6.

The blank supply unit 6 is a configuration equivalent to a blank supply means widely used in the automatic packaging process, and as shown in FIG. 8, the blank supply unit 6 is disposed inside the drive box 60 and is not exposed to the outside, providing power such as a motor and gear assembly. A turret (62) rotated by a transmission mechanism is installed at the center of the side, and the turret (62) has a rotating arm (66) on which a plurality of vacuum pickups (64) are arranged, arranged equally in at least three directions. there is.

The vacuum pick-up 62 arranged on the rotary arm 64 withdraws the blanks B from the blank magazine 68 as a single sheet during rotation by the turret 60, as in the existing blank supply means, and collects the blanks B from the blank magazine 68. When the blank (B) passes above the container (C) stack by the continuous rotation of the rotary arm (64), the vacuum is released and the blank (B) falls on top of the container (C) stack, one at a time. supplied.

The container (C) laminate, which is pushed and transported by the lower propulsion rod (46), is guided and transported by both guide walls (42a) and (42b) until it is transferred to the blank supply unit (6). After (B) is supplied upward to the container (C) stack, it is guided by a plurality of guide bars 68 arranged to follow the contours of both sides of the container (C) stack, as shown in FIG. 9, In this process, the arrangement position of the guide bar 68 is limited to the inside where it does not cause interference when the blank B is folded, so there is no problem in the folding process.

Meanwhile, after the blank B is supplied upward from the blank supply unit 6 to the upper part of the container C stack, it is transferred by the pushing pins 69 on both sides.

The propulsion pins 69 are attached at regular intervals to the lower transport chain 44 and an endless chain (not shown) traveling at a constant speed, and the blanks (B) supplied to the upper part of the container (C) stack are identical to each other. It is propelled at a high speed and transferred to the wrapping carrying unit (8) together with the container stack (C).

As shown in FIG. 10, the wrapping carrying unit 8 is provided with an upper transport chain 80 installed upwardly and laterally along the entire path, while the upper transport chain 80 is also connected to the lower propulsion rod 46. Corresponding upper propulsion rods 82 are attached at equal intervals to take the container C stack from the lower transport chain 44 and continuously transport it in the same direction.

In addition, the lower transport chain 44 moves backwards in reverse just before the wrapping delivery unit 8 so as not to interfere with the subsequent flap folding process, and from that point, the container C stack is connected to the upper transport chain 80. It is propelled by the upper propulsion rod (82).

When the blank (B) passes through the wrapping carrying unit (8), the flaps on both sides must be folded in the vertical direction.

In this embodiment, a pair of inclined guides 84 are fixedly arranged parallel to the transfer path on the inlet side of the upper transport chain 80, and both sides of the blank B are supported by the inclined guides 84 during transfer. The flap is folded in the vertical direction while being guided, and after being folded in this way, the flap is guided to the parallel guider 86 disposed outward just below the folded portion and is conveyed to the next folding transfer unit 10 while maintaining the folded state.

Figure 11 is a diagram showing the configuration of the folding transfer unit 10, in which the conveyor 100 composed of symmetrically arranged inner and outer endless chains (100a) (100b) is arranged symmetrically and parallel to the left and right, and the inner part of each conveyor 100 Two strands of cam rails 102 extending endlessly are installed between the outer endless chains 100a and 100b to provide a forward path 102a and a backward path 102b.

A pair of fixed bars (104a) (104b) and one movable bar (106) are disposed between the inner and outer endless chains (100a) (100b), and the fixed bars (104a) (104b) are located between the inner and outer endless chains (100a) (100b). It is disposed horizontally between the T-shaped fixing plate 108 attached to (100a) and the fixing plate 110 attached to the outer endless chain (100b).

In addition, one end of the movable bar 106 extends slidably through the protruding end of the T-shaped fixing plate 108, a depressor 112 is attached and fixed to the end, and the opposite end is attached to both fixing bars ( It is fixed to the protruding end of the T-shaped movable plate 114 that slides along 104a) (104b), while a roller 116 running on the cam rail 102 is installed on the bottom (opposite of the protruding end). there is.

When the roller 116 rides on the conveyor 100 and travels, it is guided by the cam rail 102 and moves circularly through the forward path 102a and the backward path 102b, thereby forming the T-shaped movable plate 114. It moves forward and backward while sliding on both fixing bars 104a and 104b.

Such forward and backward movement of the T-shaped movable plate 114 causes the forward and backward linkage of the movable bar 106, so that the depressor 112 at its end appears to move forward and backward toward the side of the blank (B). do.

That is, the blank (B) supplied upward from the container (C) stack is transferred to the upper propulsion rod (82) of the upper transport chain (80), passes through the inclined guide (84), and is vertically folded on both sides, Then, while entering and moving between the conveyors 100, the depressor 112 moves forward and pushes the side of the blank (B) from both sides, folds it to match the side silhouette of the container (C), and moves together while maintaining it.

During continuous transport, the long side of the blank (B) passes through the bottom guider 118 and is folded to form a bottom, and at the same time, the short side also passes through the folding guider 120 and is folded, in a device not shown. As soon as the hot melt is applied and serves as an adhesive surface, it is bonded to the ends of the long sides forming the bottom, thereby completing the packaging of the bundle halves.

The depressor 112, which is positioned forward, is moved while maintaining the forward position for a certain period of time, and when it reaches the exit of the conveyor 100, the roller 116 of the T-shaped movable plate 114 rides the backward path 102b, causing the diff. The reducer 112 is separated from the side of the blank (B), and the packaged container (C) stack is collected.

The above-described embodiment described the process of bundle packaging with a three-layer container (C) laminate, but bundle packaging with a two-layer container (C) laminate is also possible, and in this case, the structural difference is the first and second layers. There is only a quantitative difference in the extent to which one transfer means 48 is exclusively placed on each of the tach conveyors 40a and 40b.

As described above, the present invention allows the process of bundling packaging of containers stacked in two or three layers in two rows to be carried out fully automatically and continuously from container supply to stacking and bundle packaging, thereby reducing the number of manpower and equipment. It is an invention that has advantages such as improving productivity and solving problems with poor packaging quality.

2: Container supply unit
20a: first conveyor 20b: second conveyor 20c: third conveyor
22a: first regulator 22b: second regulator 22c: third regulator
24a: first delivery conveyor 24b: second delivery conveyor
24c: Third delivery conveyor
4: Matching laminate
40a: first attach conveyor 40b: second attach conveyor
40c: Third attachment conveyor 42a: Guide wall 42b: Guide wall
44: Lower conveyance chain 46: Lower propulsion rod 48: Transfer means
480: Drive shaft 482: Power box 484: Drive arm
486: Reinforcement rod 488: Followed arm 489: Push panel
6: Blank supply section
60: Drive box 62: Turret 64: Vacuum pickup 66: Rotating arm
8: Wrapping carrying unit
80: upper transport chain 82: upper propulsion rod 84: inclined guide
86: Parallel guider
10: Folding transfer unit
100: conveyor 100a: inner endless chain 100b: outer endless chain
102: Cam rail 102a: Forward path 102b: Reverse path
104a:, 104b: fixed bar 106: movable bar 108: T-type fixed plate
110: Fixed plate 112: Depressor 114: T-type movable plate
116: Roller 118: Bottom guider 120: Folding guider

Claims (4)

When the containers (C) supplied in the upright and inverted postures through the first to third conveyors (20a to 20c) are aligned at regular intervals via the first to third regulators (22a to 22c), the first to third conveyors (20a to 20c) are aligned at regular intervals. a container supply unit (2) that is received and transported by bury conveyors (24a to 24c);
First to third attachment conveyors (40a to 40c) arranged high and low take and transfer the containers (C) from the first to third delivery conveyors (24a to 24c), and transfer means (48) at the stacking position. When the container (C) is moved laterally and transferred between the guide walls (42a) and (42b), the process of the lower propulsion rod (46) of the lower transport chain (44) transporting the container (C) is repeated. a matching stacking unit (4) that transports (C) while stacking it in two or three layers;
The blanks (B) accommodated in the blank magazine (68) are pulled out individually by the vacuum pick-up (64) of the rotating arm (66) and moved by the rotation of the turret (62) to move the blanks (B) upwards of the container (C) stack. A typical blank supply unit (6) that supplies single sheets;
The container (C) laminate transported by the lower transport chain 44 is taken over and transported by the upper propulsion rod 82 of the upper transport chain 80, and the flaps on both sides of the blank (B) are a wrapping carrying unit (8) that is vertically folded by an inclined guide (84) and then guides the flaps on both sides to a folded state using a parallel guider (86);
The flaps on both sides of the vertically folded blank (B) are conveyed while being pressed by the depressor 112 moved forward on the conveyor 100, and the long sides of the flaps on both sides pass through the bottom guider 118 and are folded to the floor. At the same time as the load, the short side passes through the folding guider 120 and is folded and bonded to each other to complete half packaging;
Equipped with an automatic bundle half packaging device for ready-to-eat food containers.
According to paragraph 1,
An automatic bundle half packaging device for ready-to-eat food containers, characterized in that the third attach conveyor (40c) of the matching stacking unit (4) is composed of a link conveyor.
According to paragraph 1,
The transfer means 48 of the matching stack 4 includes a pair of drive shafts 48 that protrude from the upper surface of the power box 482 and have a drive arm 484 rotatably connected to the top thereof, and the two One end is attached and fixed to a reinforcing rod 486 rotatably installed at the free end of the driving arm 484 in the cross direction, and a push panel 489 is provided between the opposite free ends for transferring the container C to the stacking position. ) An automatic bundle half packaging device for instant food containers, characterized in that it is configured to be connected in the cross direction.
According to paragraph 1,
The conveyor 100 of the folding transfer unit 10 includes inner and outer endless chains 100a and 100b that are symmetrically arranged, and the inner and outer endless chains 100a to define a forward path 102a and a backward path 102b. A pair of endless cam rails 102 extending along (100b), attached and fixed between the T-shaped fixing plate 108 of the inner endless chain 100a and the fixing plate 110 of the outer endless chain 100b. The fixing bars 104a and 104b have one end extending through the protruding end of the T-shaped fixing plate 108 and connected to the depressor 112, and the opposite end is connected to both fixing bars 104a and 104b. A movable bar 106 is fixed to the protruding end of the T-shaped movable plate 114 installed through it, and the T-shaped movable plate 114 travels the forward path 102a and the backward path 102b along the cam rail 102. An automatic bundle half packaging device for instant food containers, characterized in that it is provided with a roller 116 running, and is configured to move the depressor 112 forward and backward toward the side of the blank (B).