JPH018146Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention is a wrapping bag for producing rice balls wrapped in seaweed, that is, a plastic bag is sealed between an inner bag and an outer bag made of synthetic resin in a state where the seaweed is wrapped around the outer circumferential surface of the inner bag. When eating, open the inner and outer bags and fill the inner bag with rice (including sushi rice), then pull out the inner bag from the cut out part of the outer bag and automatically wrap the rice with seaweed to make a nori-wrapped rice ball. More specifically, regarding the packaging manufacturing device, in this packaging manufacturing device, a packaging bag consisting of an inner bag, an outer bag, and a glue wrapped around the inner bag and sealed between the inner and outer bags is made such that one end The present invention relates to a packaging bag removal device that takes out the packaging bag together with the template from the delivery end of a conveyor that conveys the packaging bag together with the template for manufacturing packaging, which is inserted into the inner bag in an exposed state to the outside and is integrated with the packaging template.

Conventionally, when manufacturing the above-mentioned rice wrapping bag for making rice rolls using seaweed, glue was wrapped around the outer circumferential surface of the inner bag by hand, the inner bag wrapped with the glue was also held by hand, inserted into the outer bag, and then the outer bag was wrapped. Everything is done by hand, such as gluing the opening edge on the inner circumferential surface of the bag to the opening edge on the outer circumferential surface of the inner bag, and there is still no equipment available for automatically manufacturing this wrapping bag. do not have.

The inventor of the present invention came up with the above-mentioned automatic packaging bag manufacturing apparatus, and the present invention specifically aims to provide a packaging bag removal device for such packaging bag manufacturing apparatus.

However, the gist of the bag removal device according to the present invention is that the drive means 93 moves the required angular range between the pick-up position at the conveyor delivery end and the discharge position spaced outward from the bottom end of the conveyor. A horizontal support shaft 95 is attached to the upper end of the swinging arm 94, and a suction pad 96a is attached to the horizontal support shaft 95.
is always opened downward and the wrapping bag 1 is placed in the above-mentioned pick-up position.
A vacuum suction unit 96 is provided which sucks the template 5 or the template 3 and releases the envelope 15 and the template 3 by releasing the suction at the release position, and below the release position, the tip end is attached to the template 3. The packaging bag 1 protrudes upward to face the through hole 3a provided at the exposed end of the packaging bag 1.
5 and when releasing the template 3, the template 3 is inserted into its through hole 3a.
A template collecting bar 97 is provided to collect the template by passing the template through the bar 97, and a packaging detachment mechanism 98 is further provided to scrape the packaging 15 and separate it from the template 3 when the template 3 is inserted through the bar 97. There are also things.

Embodiments of the present invention will be described in detail below based on the drawings.

FIG. 1 shows an overall view of the packaging bag manufacturing apparatus.

As shown in FIG. 1, the first conveyor 9 and the second conveyor 10 are arranged parallel to each other, and the starting end of the second conveyor 10 is located in the middle of the first conveyor 9. Further, it is installed so that its terminal end is located at the terminal end of the first conveyor 9. These first and second conveyors 9 and 10 each consist of an endless chain conveyor, and the first conveyor 9 is equipped with a large number of first formworks 1 at predetermined intervals, and the second conveyor 10 has a large number of second formworks 6.
... are installed in positional relationships corresponding to the first formworks 1, respectively. In addition, these conveyors 9,
10 are driven by the same drive source, and are configured to convey the first formwork 1 and the second formwork 6 intermittently and in synchronization with each other. As shown in FIG. 2A, each first formwork 1 includes parallel side wall portions 1b on both left and right sides of the rear portion of the top surface of the bottom wall portion 1a to form a housing portion 17 that is approximately baseball-base shaped in plan view.
1b, and diagonal side wall portions 1c, 1c are provided protruding from the center of the front part, and the parallel side wall portions 1b, 1b are formed one step higher than the diagonal side wall portions 1c, 1c. Tapered surfaces 1d, 1d are formed such that they become narrower toward the rear, and through holes 1e, 1e are further provided in the bottom wall portion 1a. As is clear from Figure 2B, the second formwork 6 is
It has almost the same structure as formwork 1, and the first formwork 1
Parallel side walls 6b, 6b are provided on the upper surface of the bottom wall 6a to form a housing 18 that is slightly larger than the housing 17.
and oblique side wall portions 6c, 6c are provided protrudingly, and a horizontally elongated through hole 6e is provided in the bottom wall portion 6a.
The first formwork 1 is rotatably attached to two endless chains (not shown) of the first conveyor 9 via a shaft (not shown) that crosses the conveyance direction, and the formwork Guide rails 21 and 22 are fixedly installed on the device frame 20 via guide rollers 19 that are pivotally attached to the lower part of the device frame 20.
(See Figure 3). The second formwork 6 is also installed on the second discharge conveyor 10 in the same manner as the first formwork 1 described above.

An inner bag insertion mechanism 23 is installed on the starting end side of the first conveyor 9. As shown in FIG. 3, this inner bag loading mechanism 23 slides a sliding block 25 on a pair of guide frames 24, 24 installed horizontally above the first conveyor 9 and across the conveyor. A fluid pressure cylinder 26 is erected on this sliding block 25, and a vacuum suction unit 27 is connected to the piston rod thereof, and this sliding block 25 is driven via a crank mechanism 28 resting at both ends. Interlockingly connected to the shaft 29,
On the one hand, an inner bag storage case 30 with both upper and lower ends open is provided on the side of the first conveyor 9, and a bottom plate 32 connected to an elevating drive means 31 is provided at the bottom of the case 30. In this operation, while the sliding block 25, which is reciprocated through a predetermined stroke by the crank mechanism 28, is at rest at one end of the stroke as shown in FIG.
The vacuum suction unit 27 is lowered by the cylinder 26, and its suction pad 27a suctions the uppermost inner bag 2 stored in the storage case 30. In this state, the inner bag 2 is pulled up as the unit 27 returns to the upward position. Then, this inner bag 2 is transferred to a position directly above the first formwork 1 (the other end of the stroke) by the forward movement of the sliding block 25, and while the sliding block 25 is at rest there, it is vacuum suctioned by the cylinder 26. As the unit 27 descends, the inner bag 2 is received in the accommodating part 17 of the first formwork 1 on standby, and then detached from the suction pad 27a by releasing the suction, and is thus thrown into the accommodating part 17. . After inserting the inner bag 2, the vacuum suction unit 27 returns to its original position. Incidentally, when the uppermost inner bag 2 is taken out from the storage case 30 by the suction pad 27a and its level is lowered, the bottom plate 32 is raised by the lifting drive means 31 by that amount, so that the uppermost inner bag 2 is always kept at a constant level. I try to maintain the level.

The first template insertion mechanism 11 is connected to the first conveyor 9
A template 3 for manufacturing a packaging bag is inserted into the inner bag 2 placed in the first mold frame 1 above. As is clear from Fig. 1, the template 3 is made of plastic and is shaped like a baseball base, and its triangular part is fitted into the inner bag 2, and its upper end is inserted into the inner bag. It is exposed to the outside from the bag 2 and further from the outer bag 7, and a through hole 3a is provided in the center of this exposed end. Now, this first template insertion mechanism 11 is
As shown in detail in FIG.
A stocker 33 that stacks up and stores the stocker 33 in a vertically slidable state, and at the rear of the stocker 33, the lowermost templates 3 in the stocker 33 are pushed forward one by one to open an opening above the first formwork 1. The pusher 34 is configured to insert the inner bag 2 into the inner bag 2, and the inner bag opening device 35 is configured to open the inner bag 2 inserted into the first mold 1. Stotzker 3
3 stores and holds a large number of templates 3 in a space formed by the rear guide vertical frames 36, 36, the front guide vertical frames 37, 37 having a substantially V-shaped cross section, and the bottom frame 38. , 1 of the template 3 formed between the lower end surfaces of the front guide vertical frames 37, 37 and the upper surface of the bottom frame 38.
A gap 39 that is slightly larger than the thickness of the template allows the lowermost template 3 to be discharged forward. Further, the pusher 34 includes a pair of angled pusher bodies 42, 42 that are movable in the front and rear directions via a pair of left and right horizontal guide rails 40, 40 and guide rollers 41. As shown in FIG. 4, the position level is at the middle of the thickness of the lowermost template 3, and the rear end portions of the pusher bodies 42, 42 are interlocked and connected to a drive shaft 43 via a crank mechanism 43. Therefore, when the drive shaft 44 rotates, the arm 43a of the crank mechanism 43 and the links 43b, 43
c, the pusher bodies 42, 42 reciprocate along the guide rails 40, 40, and when they move forward, their tips push the lowermost template 3 forward. Further, the inner bag opening device 35 includes a pair of vacuum suction units 4 disposed on the left and right sides of the first formwork 1 on the first conveyor 9, respectively, on both sides of the first formwork 1.
5, 45 and 46, 46, each upper unit 45 is connected to a piston rod of a hydraulic cylinder 48 mounted on a support frame 47, and each lower unit 46 is connected to a piston rod of a hydraulic cylinder 48 mounted on the lower part of the guide rail 21. It is connected to the piston rod of the cylinder 49, and when the bag is opened, each lower unit 46 is moved by the cylinder 49 until the suction pad 46a enters the through hole 1e of the first mold 1 and comes into contact with the lower surface of the inner bag 2. Pulled up and inner bag 2
The upper units 45 are similarly lowered by the cylinder 48, and after the suction pads 45a adsorb the upper surface of the inner bag 2, they are pulled up by the cylinder 48, whereby the inner bag 2 is opened in the state shown by the imaginary line in FIG. 4, and at the time of opening, the template 3 is pushed out by a pusher 34 and inserted into the inner bag 2. In addition, when inserting the template, if the inner bag 2 is not inserted into the first formwork 1 due to some mistake, the absence of the inner bag 2 on the first formwork 1 can be detected appropriately. The solenoid 50 is actuated by the detection signal, and the stopper pawl 51 is engaged with the pin 52 of the link 43b, thereby temporarily interrupting the operation of the pusher 34.

After the template 3 is inserted into the inner bag 2 on the first mold 1 as described above, the glue 5 is wrapped around the outer peripheral surface of the inner bag 2 by the glue wrapping mechanism 12.
As shown in FIGS. 6 and 7, this glue winding mechanism 12 includes a glue supply device 53 that sequentially supplies glue 5 one sheet at a time to the first formwork 1 being conveyed, and It consists of a lifting device 54 that raises and lowers the template 3 together with the inner bag 2, and a folding device 55 that folds the supplied glue 5 onto the inner bag 2. Glue supply device 5
3, for example, as illustrated in FIG. 6, a vacuum suction unit 57 is provided protruding from a rotor 56 that rotates forward and backward within a certain angle range, and a suction pad 57a provided at the tip of this unit 57 allows the bottom surface to be The glue 5, which is arranged and housed in the glue stocker 58, which is installed so as to have a downwardly sloping shape, is
The sheets are sucked and taken out one by one and placed on the horizontal support frames 59, 59 installed on the sides of the first formwork 1, and the glue 5 placed here is placed between the support frames 59, 59. The push head 61 is driven back and forth by a fluid pressure cylinder 60 with a constant stroke.
It is extruded and supplied onto a mold 1. In this case, the glue 5 pushed out onto the first formwork 1 by the push head 61 is regulated in position by the tapered surfaces 1d, 1d at the front ends of the parallel side walls 1b, 1b, as shown in FIG. , 1c. The lifting device 54 is a vacuum suction unit 6
2, this unit 62 is connected to a piston rod of a fluid pressure cylinder 63 installed at the upper part of the machine frame 20, and, prior to supplying the glue 5, the unit 62 is lowered by the operation of the cylinder 63 to the suction pad 62a. After holding the template 3 by suction, it is raised to a predetermined position and a gap 4 for inserting the glue is formed between the upper surface of the diagonal side walls 1c, 1c of the first mold 1 and the lower surface of the inner bag 2, and then the glue is inserted. 5 has been inserted into the gap 4, the cylinder 63 lowers the mold plate 3 together with the inner bag 2 into the housing part 17 of the first mold frame 1, thereby pinching the glue 5 and releasing its both ears. Piece 5
a, 5a are raised almost vertically from the first mold frame 1, and then the suction holding of the mold plate 3 is released and the mold plate 3 is lifted back to the normal position. Then, the folding device 55 folds the edges 5a, 5a of the glue 5 raised as described above.
The rotating arm 64 is folded in opposite directions, and includes a rotating arm 64 provided on the front side in the formwork transport direction and a fixing bar 65 provided on the forward side thereof.The rotating arm 64 is shown in FIG. As shown in FIG. 7, the fixing bar 65 is rotated by the drive shaft 66 and pushes down one of the ear pieces 5a with its lower end so that it overlaps the upper surface of the inner bag 2, and the fixing bar 65 is also rotated by the support frame 67 as shown in FIG. The other ear piece 5a is fixed and moves as the first formwork 1 moves.
The above one ear piece 5 which has already been folded by sandwiching the
It is designed to be polymerized on a. As the first mold 1 finishes passing through the folding device 55, the glue 5 on the mold 1 is transferred to the mold plate 3.
is wrapped around the outer peripheral surface of the inserted inner bag 2.

On the starting end side of the second conveyor 10, there is glue 5.
The outer bag 7 to cover the inner bag 2 wrapped with
An outer bag input mechanism 68 is provided for inputting the inner bag, but since this outer bag input mechanism 68 has a similar structure to the inner bag input mechanism 23, its explanation will be omitted.

The outer bag 7 introduced into the second mold frame 6 on the second conveyor 10 by the outer bag input mechanism 68 is inserted into the first form on the first conveyor 9 by the second template inserting mechanism 13. A template 3 in a mold 1 is inserted together with an inner bag 2 whose outer peripheral surface is wrapped with glue 5. As shown in FIG. 8, this second template insertion mechanism 13 includes an outer bag opening device 69 that opens the outer bag 7 in the second mold frame 6, and an outer bag opening device 69 that opens the outer bag 7 in the second mold frame 6, and an outer bag opening device 69 that opens the outer bag 7 in the second mold frame 6, and It consists of a flotation device 70 that levitates the bag 2 and the glue 5 wound thereon to a predetermined height, and a pusher 71 that pushes the template 3 floated on the first mold frame 1 toward the second mold frame 6 side. The outer bag opening device 69 has the same structure as the inner bag opening device 35, and includes a pair of vacuum suction units 7 disposed on the left and right sides of the second form 6 on the second conveyor 10, respectively.
2, 72 and 73, 73, each upper unit 72 is connected to a piston rod of a fluid pressure cylinder 74, and each lower unit 73 is connected to a piston rod of a fluid pressure cylinder 75. This is exactly the same as the bag opening device 35. The floating device 70 is a guide rail 21
A pair of front and rear fluid pressure cylinders 77, 77, 78, 78 are installed at the lower part of the body via a support frame 76.
The front cylinder 77 has a push-up head 79 attached to the upper end of the piston rod that is connected to the first formwork 1.
The template 3 is supported from the outside of the cylinder 78 at the rear.
The push-up head 80 is connected to the through hole 1 of the first formwork 1.
It is designed to support the template 3 from e. Also,
The pusher 71 includes a pusher main body 82 that moves horizontally in a direction perpendicular to the formwork conveyance direction while being guided by a pair of horizontally suspended guide rails 81, 81.
It is interlocked and connected to the drive shaft 84 via. Therefore, the pusher body 82 is reciprocated by a predetermined stroke due to the rotation of the drive shaft 84, and the mold plate 3 floated above the first formwork 1 is moved inside the inner part wrapped with the glue 5 by the forward movement of the pusher body 82. It is inserted together with the bag 2 into the opened outer bag 7 on the second formwork 6. .

The second mold frame 6 is inserted by the second mold plate insertion mechanism 13.
The opening edges 2a and 7a of the inner bag 2 inserted into the upper outer bag 7 are sealed together with the outer bag 7 by the sealing mechanism 14, and the sealed portion is indicated by S in the figure. As shown in FIG. 9, this sealing mechanism 14 has a pair of upper and lower sealing heads 86a and 86b, each having a heater 85a and 85b protruding from their tips, sandwiching the second formwork 6 on the second conveyor 10. These seal heads 86a, 8 are disposed vertically and facing each other.
A pair of upper and lower mounting stands 88a, 88 are supported by the support frame 87 so as to be slidable in the vertical direction.
It is held by the holding frames 89a and 89b of b via coil springs 90a and 90b, respectively, and the mounting bases 88a and 88b are connected to the piston rods of fluid pressure cylinders 91a and 91b installed at the upper and lower parts of the support frame 87. Therefore, heater 8
5a and 85b are formed in the shape of a band plate having a relatively thin thickness and a width approximately corresponding to the width of the opening side of the closed outer bag 7. Therefore, in operation, the cylinder 91a , 91b move in opposite directions, and at the same time the heater 85a of the upper seal head 86a comes into elastic contact with the overlapping upper opening edges of the inner and outer bags 2 and 7 on the second formwork 6. Lower seal head 86
The heater 85b of b comes into elastic contact with the lower opening edge, thereby thermally welding the opening edges 2a, 7a of the inner and outer bags 2, 7 over almost their entire circumferences. By thermally welding the opening edges of the inner and outer bags 2 and 7 with each other by this sealing mechanism 14, a rice-rolled rice ball manufacturing bag 15 consisting of the inner and outer bags 2 and 7 and the glue 5 sealed between them is formed. That will happen.

The packaging bag 15 formed in the second form 6 on the second transport conveyor 10 as described above is removed by the packaging removal device according to the present invention installed near the discharge end of the second transport conveyor 10. 16, it is taken out together with the template 3 and discharged. As shown in FIGS. 10 to 12, this bag removal device 16 has a lower end pivotally mounted on a base 92, and a fluid pressure cylinder 93 moves the conveyor 10 around the pivoted portion.
A horizontal support shaft 95 is pivotally attached to the upper end of a swinging arm 94 that swings back and forth in a required angular range between a pick-up position of the delivery end and a discharge position spaced outward from the pick-up position,
The horizontal support shaft 95 has a suction pad 96a that is always open downward, and the mold plate 3 is inserted into the wrapping bag 15 on the second mold frame 6 at the above-mentioned pick-up position.
The vacuum suction unit 96 is equipped with a vacuum suction unit 96 that picks up the template 3 by suction (in this case, the packaging bag 15 may also be suctioned), releases the suction at the release position, and releases the template 3 together with the packaging bag 15. Directly below the release position, the template 3 protrudes upward to face the through hole 3a of the template 3, and the template 3 released together with the packet 15 at this release position is sequentially inserted through the through hole 3a and collected. A template collection bar 97 is provided for collecting the template, and a template collection bar 97 is provided near the tip of the template collection bar 97.
A bag removal mechanism 98 is provided to separate the bag 15 from the template 3 which is successively inserted into the bag.

To explain the bag removal device 16 in more detail, two vacuum suction units 96 are disposed on both left and right sides of a horizontal mounting base 99 fixed to a horizontal support shaft 95, and the horizontal support shaft 95 is connected to the upper end of the swing arm 94. It is rotatably supported by a bearing 100 fixed to the mount 99, and in order to keep the mount 99 horizontal at all times, a forward/reverse motor 101 and a chain/sprocket mechanism 102 are used to correspond to the swing angle of the swing arm 94. It is adapted to be rotated in a direction opposite to the swinging direction. As is clear from FIG. 10, an intermediate stage 103 is provided between the pick-up position (left side of the figure) and the discharge position (right side of the figure), and the swinging arm 94 is tilted to the left with respect to the figure. At some point, the left suction pads 96a, 96a on the horizontal mounting base 99 are positioned directly above the second mold frame 6 and hold the mold plate 3 by suction, and the right suction pad 96
a, 96a is located directly above the intermediate mounting table 103,
Further, when the swinging arm 94 swings from the leftward tilted state to the rightward tilted state shown by the solid line in the same figure by the forward movement of the fluid pressure cylinder 93, the left side suction pads 96a, 96a suck and hold the swinging arm 94. The template 3 and packaging bag 15 that have been transferred are placed on the intermediate mounting table 103, where they are released from suction and left temporarily, while the suction pads 96a, 96a on the right side are
When the swinging arm 94 swings to the left due to the return movement of the cylinder 93 and assumes the left-leaning position again, the left suction pads 96a, 96a move to the subsequent second Template 3 on formwork 6
The suction pad 96 on the right side
a, 96a adsorbs and holds the template 3 left on the intermediate mounting table 103, and when the swinging arm 94 swings to the right due to the forward movement of the cylinder 93 and assumes the rightward tilted position again, the left side Suction pads 96a, 9
6a releases the suction and leaves the template 3 and the wrapping bag 15 on the intermediate mounting table 103, and the right suction pads 96a, 96a release the adsorption at the release position and release the template 3 together with the wrapping bag 15. It's becoming like that. At the release position, when the template 3 is released together with the wrapping bag 15, the through hole 3a of the template 3 engages with the tip of the template collection bar 97, as shown in FIGS. 1 and 12. As a result, the template 3 slides down along the inclined part 97a of the template collection bar 97 while rotating downward around the pin hole 3a together with the wrapping bag 15. The bag release mechanism 98
The wrapping bag 15 is scraped off and separated, and the template 3
The particles continue to slide down along the sloped portion 97a of the bar 97, and are collected in an aligned state by being suspended from the horizontal portion 97b of the bar 97 as shown in FIG. The bar 97 is the support frame 10
7 via a plurality of attachment pieces 108. As illustrated in FIG. 12, the bag removal mechanism 98 has scraping blades 105 protruding from the outer periphery of a rotor 104 driven by a prime mover (not shown).
05 is rotated so that the tip of the blade 105 scrapes off the wrapping bag 15 that is descending together with the template 3 along the template collecting bar 97.
The packets 15 thus scraped off are received on the belt 106a of the lower package discharge conveyor 106 and sequentially discharged to predetermined locations. 10 in Figure 12
Numeral 9 denotes a wrapping bag 1 that falls onto the belt 106a of the wrapping conveyor 106 and is discharged by the conveyor 106.
It is a counter that measures the quantity by detecting 5's one by one.

In addition, the bag carrying out conveyor 106 is a belt 10.
It is equipped with a variable speed drive unit that temporarily drives the bag 6a at high speed, and when the counter 109 counts a certain number of packets 15 (for example, 50 pieces), the signal is used to drive the bag 6a at a higher speed than the previous speed for a certain period of time. makes the belt 106a run, thereby wrapping the bag 1.
5 are conveyed in units of 50 pieces with wide intervals between them, and thereby the wrapped bags 15 are carried out.
This makes it easy to check the number of items.

How to use the packaging bag 15 manufactured by the packaging manufacturing apparatus as described above, as shown in FIGS. 2C and 2, the inner and outer bags 2,
7 along the lower side of the sealed part S with scissors or the like to open it, put the rice (including sushi rice and gomoku meshi) into the inner bag 2 through this opening, and then open the outer bag 7 with your left hand, for example. , and use your right hand to cut out the tip 7a of the outer bag 7 from the perforation line T cut out in advance, and then lightly pull out the tip of the inner bag 2 that protrudes from the cut out part. . Then, the seaweed 5 will be automatically wrapped around the rice R, creating a freshly made norimaki rice ball.

As explained above, the bag removal device according to the present invention swings in the required angular range between the pick-up position at the conveyor discharge end and the discharge position spaced outward from the lower end by the driving means. A horizontal support shaft is attached to the upper end of the swinging arm, and a suction pad is always opened downward on this horizontal support shaft to attract the packaging bag or template at the above-mentioned pick-up position, and release the suction at the above-mentioned release position to unpack the package. It is equipped with a vacuum suction unit that discharges the bag and template, and below the discharge position, the tip protrudes upward so as to face the through hole provided at the exposed end of the template. A template collection bar is provided to collect the template by inserting the template through the through hole when the plate is released, and a packaging release mechanism is provided to separate the packaging bag from the template inserted through the bar. When taking out the wrapping bag along with the template from the conveyor, the wrapping bag and the template are not only taken out, but also the wrapping bag is separated when the template is inserted into the template collecting bar, and the wrapping bag is separated from the template when the template is inserted into the template collection bar. After being separated from the packaging bags, they are collected on a collection bar, which makes it possible to carry out packaging manufacturing operations extremely efficiently and to have a great effect on the mass production of packaging bags.

[Brief explanation of the drawing]

FIG. 1 is an overall plan view of a packaging bag manufacturing apparatus showing an embodiment of the present invention, and FIG.
FIG. 2C and D are explanatory diagrams showing how to use the manufactured packaging bag, FIG.
Figure 5 is an enlarged detailed sectional view taken along the line - in Figure 4, Figure 6 is an enlarged detailed sectional view taken along the line - in Figure 1, and Figure 7 is an enlarged detailed sectional view taken along the line - in Figure 1. Figure 8 is an enlarged detailed sectional view taken along the - line in Figure 1, Figure 9 is an enlarged detailed sectional view taken along the - line in Figure 1,
Fig. 10 is a partially sectional front view of the bag removal mechanism, Fig. 11 is an enlarged detailed sectional view taken along the line XI-XI of Fig. 1,
FIG. 2 is an enlarged detailed sectional view taken along the line XII-XII of FIG. 1, with a portion cut away. 1... First formwork, 2... Inner bag, 3... Template, 3
a...Through hole, 4...Gap, 5...Glue, 5a,
5a...Ear piece, 6...Second formwork, 7...Outer bag, 9
...First conveyor, 10...Second conveyor, 11...First template insertion mechanism, 12...Glue winding mechanism, 13...Second template insertion mechanism, 14...
...Sealing mechanism, 15...Wrap bag, 16...Wrap bag removal device, 93...Fluid pressure cylinder (driving means),
94... Swinging arm, 95... Horizontal support shaft, 96...
...Vacuum adsorption unit, 97...Template collection bar, 9
8... Bag release mechanism.

Claims (1)

[Scope of utility model registration request] A wrapping bag consisting of an inner bag, an outer bag, and a glue wrapped around the inner bag and sealed between the inner and outer bags is inserted into the inner bag with one end exposed to the outside and integrated. A packaging take-out device that takes out the packaging bags together with the template from the discharge end of a conveyor that transports the packaging bags together with the template, wherein the pickup position of the discharge end centering on the lower end by a driving means and from there. A horizontal support shaft is attached to the upper end of the swinging arm that swings within the required angular range between the outwardly spaced release positions, and a suction pad is always opened downward on this horizontal support shaft and is wrapped at the pick-up position. Equipped with a vacuum suction unit that sucks the bag or template and releases the bag or template by releasing the suction at the release position, and below the release position, the tip is attached to the exposed end of the template. A template collection bar is provided which protrudes upward so as to face the provided through-hole, and which collects the template by inserting the template through the through-hole when the envelope and template are released, and furthermore, the template is collected by passing the template through the through-hole. A packaging removal device for a manufacturing apparatus for manufacturing rice-wrapped rice balls, which is provided with a packaging removal mechanism that scrapes the packaging to remove it from the template when inserted.