JP2009012811A - Box body mounted with bag, and bag mounting device for mounting bag on the box body - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a box body mounted with a bag which can prevent the bag from coming off from the box body, and a bag mounting device for mounting the bag to the box body. <P>SOLUTION: Holes 9a and 9b at a predetermined interval and a clamp 10 which makes the predetermined interval split along a line connecting centers of the respective holes 9a and 9b and makes an opening 6a of the bag sandwiched between split opposed surfaces is formed at a clamp 8 of a resin-formed article which is fitted into a handle 5 provided at a side plate 2 of the box body. The bag mounting device makes two push-in bodies 22 pushed into the holes 9a and 9b together with the opening 6a of the bag covering the box body. This constitution enables the opening 6a of the bag to be sandwiched by the clamp 10 so as to prevent the bag from coming off during the operation of storing an article in the box body and an conveying operation. The opening 6a of the bag is rapidly and surely sandwiched by the clamp 10, so that a burden on an operator can be reduced. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a box body in which a bag for storing articles sorted in a sorting facility is mounted, and a bag mounting apparatus for mounting a bag in the box body.

  Conventionally, as this type of box body, Patent Document 1 discloses a box body in which a bag is mounted by providing a plurality of holes in an upper portion of a side plate and inserting an opening of the bag into the hole. . Further, in Patent Document 1, a bag covering the box is inserted into the hole, and the lower edge of the bag opening is pulled up according to the amount of bag insertion, and is covered with the bag opening. There is disclosed a bag mounting device that exposes the display portion of the box and closes the opening of the bag from the upper end of the side plate to the outer surface of the side plate.

Further, Patent Document 2 discloses a sandwiching device (frame) that sandwiches the film provided on the inner side of the box and the end surface of the film provided on the outer side so as to cover the entire circumference in the vicinity of the upper surface of the side plate of the box. ), Thus preventing each film from peeling off the box. In addition, as an example of holding a bag using such a pinching device, Patent Literature 3 discloses pinching devices having various shapes and configurations.
JP 2002-308414 A JP 2002-308317 A JP 2002-302203 A

  However, as disclosed in the above-mentioned Patent Document 1, simply inserting the opening of the bag into the hole of the box allows the stored article and the inside of the box to be stored when the article is stored in the box. Since the bag collides, that is, the bag that comes into contact with the article stored from the top to the bottom is pulled from the top to the bottom due to friction with the article, the bag gradually disengages from the box when the article is repeatedly stored. Furthermore, when the box with the bag attached is being transported on the transport path, the bag is lifted from the box due to wind pressure (air resistance), etc. accompanying this transport, and the bag is removed from the box. There is also a risk of losing.

  In addition, as disclosed in Patent Document 2 or Patent Document 3, if the sandwiching device is attached to attach the bag to the box, the sandwiching device is attached each time the bag is attached to the box. Also, when taking out the bag containing the articles from the box, the sandwiching device must first be removed, which places a great burden on the workers who perform these operations.

  Therefore, the present invention is provided with a bag that can be securely attached to the box and can prevent the bag attached to the box from being removed during the operation of storing the article and the conveyance of the box. The purpose is to provide a box.

  Furthermore, the present invention can quickly and surely hold the opening of the bag covered with the box to the means for holding the bag, thereby reducing the burden on the worker, and mounting the bag to the box. An object of the present invention is to provide a bag mounting device.

  In order to achieve the above object, a box to which the bag according to claim 1 of the present invention is mounted is formed as an open top surface from a side plate and a bottom plate, and a main body in which articles are stored, a side plate of the main body, A bag holding means for holding the opening of the bag that is put into the main body so as to be joined to the bottom plate and folded at the upper end portion of the side plate; the bag holding means passes through the side plate at a predetermined interval; There are two hole portions arranged side by side and a bag holding portion that is formed by dividing the interval along a line connecting the centers of the respective hole portions and holds the bag by the divided opposing surfaces. And when the opening part of the said bag is pushed in into each said hole, the opening part of the said bag is clamped in the said bag clamping part, and the said bag is mounted | worn to the said main body.

  According to the above configuration, when the opening of the bag is pushed into the holes provided in parallel at a predetermined interval, the bag is held by the bag holding portion formed at the interval of the hole, that is, the bag is placed on the box. After the attachment, the opening of the bag is securely held by the opposing surface of the bag holding portion, and the opening of the bag is prevented from being easily removed from the bag holding means.

  Further, the box to which the bag according to claim 2 of the present invention is attached is a box to which the bag according to claim 1 is attached, and the bag holding means breaks the opening of the bag. It is formed by the highly flexible resin which does not carry out, and the surface which the bag clamping part opposes is press-contacted.

  According to the said structure, since the bag clamping part is formed with highly flexible resin, it can push in or pull out to a hole part, without damaging the opening part of a bag. Further, since the opposing surfaces of the bag holding portion are pressed against each other, the opening portion of the bag can be held more securely.

  Moreover, the box body to which the bag according to claim 3 of the present invention is mounted is a box body to which the bag according to any one of the above-described claim 1 or claim 2 is mounted, and is provided on an upper portion of the side plate. A long hole portion having a long diameter in the horizontal direction, and the bag sandwiching means is formed to have the same thickness as the side plate, is fitted into the long hole portion, and is divided and opposed to the bag sandwiching portion. The surfaces are formed in hemispheres that are in pressure contact with each other.

  According to the above configuration, by forming the long hole portion in the side plate of the box body and fitting the bag holding means in the long hole portion, the bag holding means can be easily provided in the box body, and the bag can be held. Since the opposing surface of the bag sandwiching portion is formed in a hemisphere, the opening of the bag can be pushed into or pulled out from the hole without breaking, and the opposing surface of the bag sandwiching portion is pressed against Therefore, the opening of the bag can be pinched more reliably.

  Moreover, the box body in which the bag of Claim 4 of this invention is mounted | worn is a box body in which the bag of the said Claims 1-3 is mounted | worn, Comprising: The said main body is 2 sets of opposing The bag sandwiching means formed in a rectangular shape from the side plate to be provided and provided on the opposing side plate is a handle of the main body.

  According to the said structure, the handle previously provided in the box can be formed as a bag clamping means, and an operator can carry the box which accommodated articles | goods and increased weight using a handle. .

  A bag mounting apparatus for mounting a bag on a box according to claim 5 of the present invention is a bag mounting for mounting a bag on the box according to any of claims 1 to 4. The device has two rods per one bag sandwiching means, and the two rods are juxtaposed at the same interval as the two holes, and each of the rods An anti-slip is provided at the tip, and the opening of the bag is pushed into the two holes by the two rods of the bag mounting device so that the opening of the bag is held at the bag holding portion. The bag is sandwiched and attached to the box.

According to the said structure, if the opening part of a bag is pushed into each hole by each rod, it will be clamped reliably by a bag clamping part.
A bag mounting apparatus for mounting a bag on a box according to claim 6 of the present invention is the bag mounting apparatus for mounting a bag on the box according to claim 4, wherein the bag mounting The apparatus is provided on a transport path along which the box is transported.

  According to the said structure, the opening part of a bag can be pushed into a hole with respect to the box conveyed on a conveyance path | route.

  The box to which the bag of the present invention is attached is clamped by the bag clamping portion formed between the holes when the opening of the bag is pushed into the holes arranged in parallel at a predetermined interval. In other words, the bag is attached to the box body, and the opening of the bag is securely clamped by the opposing surface of the bag clamping unit, so that the bag can be removed during the operation of storing the article or the conveyance on the conveyance path. Can be prevented. Further, when the operator intentionally pulls out the bag opening from the bag holding means, the bag opening can be easily pulled out from the bag holding means by pulling the bag opening in the direction perpendicular to the side plate. And workability can be improved.

  Furthermore, the bag mounting apparatus for mounting the bag on the box of the present invention opens the bag to the bag holding portion by pushing the opening of the bag covered by the box into the two holes by the two rods. The part can be clamped quickly and reliably.

Embodiments of the present invention will be specifically described below with reference to the drawings.
As shown in FIG. 1, a case (an example of a box) 1 is formed in a rectangular top open type by two opposing side plates 2 and a bottom plate 3, and a main body 4 for storing articles and a side plate 2. The case 4 is formed of a handle 5 provided penetrating through the upper portion, and the case 4 is covered with a bag 6 covered along the outer surface of the side plate 2 from above the case 1 so that the side plate 2 and the bottom plate 3 are combined. It is stored in. That is, the bag 6 accommodated in the main body 4 of the case 1 is folded back at the upper end 2 a of the side plate 2, and the opening 6 a of the bag 6 hangs down along the outer surface of the side plate 2.

  As shown in FIGS. 2A to 2C, the handle 5 is a bag folded back at a long hole portion 7 having a long diameter in the horizontal direction formed through the side plate 2 and an upper end portion 2 a of the side plate 2. 6 includes a clamp 8 (an example of a bag clamping means) 8 that clamps the six openings 6a. The clamp 8 is made of a highly flexible resin that does not damage the opening 6a of the bag 6, and has two holes 9a and 9b arranged in parallel in a horizontal direction at a predetermined interval, and the center of each hole 9a and 9b. A clamp portion (an example of a bag clamping portion) 10 having a pair of upper and lower opposing surfaces is provided along the line connecting the two, and the opening 6a of the bag 6 is clamped by the clamp portion 10. ing. The clamp 8 is formed to have the same thickness as the side plate 2 and is fitted into the long hole portion 7, and a pair of upper and lower surfaces of the clamp portion 10 that are opposed to each other are formed in the hemisphere 10 a. Are formed in pressure contact with each other.

  With the above configuration, the opening 6a of the bag 6 is inserted into the handle 5 of the case 1 by the bag mounting device (details will be described later) 11, that is, as shown in FIG. The opening 6 a of the bag 6 is sandwiched between the bag 6 and the bag 6 is attached to the case 1.

  In addition, as shown in FIG. 1, the case 1 is stored on the predetermined transport path 13 formed by the conveyor device 12, for example, and the articles sorted into the case 1 are stored after the bag 6 is mounted. .

  The conveyor device 12 is, for example, a drive roller conveyor, which is provided along a pair of conveyor frames 14, a plurality of rollers 15 provided between the two conveyor frames 14, and the conveyor frame 14, and a drive source (not shown). And an endless rotating body (not shown) that drives the roller 15.

  As shown in FIG. 4, the transport path 13 is provided with a bag covering portion 16 for covering the case 1 with the bag 6 and a bag mounting device 11 for mounting the bag 6 on the case 1 from the upstream side. The case 17 in which the landing portion 17 is arranged in this order and the bag 6 is mounted by the bag mounting portion 17 is conveyed to the article storage portion 40.

  As shown in FIGS. 3 and 4, the bag mounting portion 17 has openings 6 a of the bag 6 hanging along the outer surface of the side plate 2 of the case 1 in the holes 9 a and 9 b of the clamp 8. In order to push in, a pair of bag mounting devices 11 that can be individually operated corresponding to one case 1 are provided so as to face each other across the conveyance path 13.

  Each of the bag mounting devices 11 has a cylinder device 18. The cylinder device 18 has a cylinder main body 19 attached to a frame base 20 common to the devices, and an inward (horizontal) piston rod 21. The two pushing rods 22 (an example of rods) 22 arranged in parallel at the same interval as the interval between the holes 9a and 9b are connected to each other.

  The push-in rod 22 is provided with a rubber anti-slip body (an example of anti-slip) 23 at the tip thereof, and is configured to be able to move out and with respect to the transport path 13 by the operation of the cylinder device 18 and is opposed to the case. The first clamp 8 is configured to be retractable into and out of the holes 9a and 9b.

  Further, as shown in FIG. 4, the pair of bag mounting devices 11 facing each other across the transport path 13 are stopped by the stopper means 24 provided on the downstream side of the transport path 13 and the front and rear ends thereof are substantially in contact with each other. Corresponding to each of the stopped four (plural) cases 1, four (plural) are provided in parallel along the conveyance path 13.

  The stopper means 24 has a cylinder device 25 located at the lower part of the transport path 13 and at the center in the left-right direction. The cylinder device 25 has a cylinder body 26 attached to the conveyor frame 14 and a stopper body 28 connected to an upward piston rod 27. The stopper body 28 is configured to be able to move out and withdraw with respect to the transport path 13 in accordance with the operation of raising and lowering the piston rod 27 of the cylinder device 25.

  As a result, the case 1 conveyed by the conveyor device 12 is stopped by the stopper means 24 by coming into contact with the protruding stopper body 28, and the subsequent case 1 is moved its front end by the stopper means 24. It is stopped in a state where it is substantially in contact with the rear end of the stopped case 1.

  Each bag mounting device 11 is provided with a photoelectric sensor (an example of a detection means) 29 for detecting the case 1 via a bracket 30 erected on the frame base 20. Further, the frame base 20 is provided with a control unit (comprising an electromagnetic valve) 31 for individually operating the cylinder device 18 of each bag mounting device 11, and the case 1 stopped upstream of the stopper means 24. Cutout means 32 is provided for cutting out the group by the set number.

  As the cutout means 32, a plurality of gripping devices 33 that can be operated individually corresponding to the plurality of cases 1 are provided, and this gripping device 33, except for the preceding case 1 stopped by the stopper means 24, Subsequently, among a group of cases stopped in a state where the front and rear ends are substantially in contact with each other, four (plural) cases 1 are respectively provided in parallel at four (plural) places.

  Each gripping device 33 is provided with a support member 34 attached to the conveyor frame 14 at the same position as one of the pair of bag mounting devices 11 facing each other across the transport path 13, and provided on the support member 34. The cylinder device 35 has a cylinder body 36 attached to the support member 34 side, and a movable gripping body 38 connected to an inward (horizontal) piston rod 37. . A fixed grip body 39 attached to the conveyor frame 14 is provided on the side of the other bag mounting device 11 with respect to the one bag mounting device 11 facing the movable grip body 38.

  The operation of the above embodiment will be described below based on the schematic plan view of the bag mounting portion 17 shown in FIGS. 5 and 6, only one bag mounting device 11 is illustrated among the bag mounting devices 11 provided in pairs with the conveyance path 13 in between. The opposing bag mounting device 11 is simultaneously operated.

  In the bag mounting portion 17, the case 1 covered with the preceding bag is stopped by the stopper means 24, and the group of cases 1 covered with the subsequent bag 6 is stopped with its front and rear ends being substantially in contact with each other. Yes. At this time, the conveyor device 12 is continuously driven, but the conveyance is stopped because the roller 15 is rotated in a slipping manner with respect to the lower surface of the case 1. Further, the number of feeds (cutout) at one time is set in advance or set each time by the release movement of the stopper means 24, and each gripping device 33 of the cutout means 32 is operated accordingly.

  For example, when the three cases 1a, 1b, and 1c are set to be sent out at a time, as shown in FIG. 5A, the gripping device 33 that faces the fourth case 1d is operated. That is, in a state in which it is confirmed that four or more cases 1 are stopped by the photoelectric sensor 29 group, the fourth case 1d is separated from the movable gripper 38 by the extension movement of the piston rod 37 of the cylinder device 35. It is gripped by the fixed grip body 39 from the left and right directions.

  Next, as shown in FIG. 5B, the bag mounting device 11 is operated. At that time, the three bag mounting devices 11 facing the three cases 1a, 1b, and 1c to be sent out at a time are operated. That is, in the three bag mounting devices 11, the piston rods 21 of the cylinder device 18 are extended based on signals from the control unit 31, and the push rods 22 protrude into the conveyance path 13 through the piston rods 21. Moved. Then, the push-in rod 22 is inserted into the holes 9a and 9b of the clamp 8 of the case 1 facing each other. At that time, as shown in FIG. 2D, the push rod 22 is inserted into the holes 9a and 9b of the clamp 8 while pushing the opening 6a of the bag 6 covering the clamp 8 from the outside. Become.

  When the opening 6a of the bag 6 is inserted into the holes 9a and 9b, the opening 6a of the bag 6 between the hole 9a and the hole 9b is inserted into the opposing surface of the clamp part 10, Therefore, it is clamped by the clamp part 10. Thereafter, as shown in FIG. 5 (c), the three bag mounting devices 11 cause the piston rods 21 of the cylinder device 18 to contract and move based on signals from the control unit 31, respectively. Each push rod 22 is moved out (moved out) out of the conveyance path 13.

  As shown in FIG. 6A, the case 1 with the bag 6 attached thereto is moved downward by the contraction movement of the piston rod 27 of the cylinder device 25, that is, the stopper means 24 is released. Is done. As a result, the conveyance of the case 1a at the leading end is resumed, and the conveyance of the case 1b and the case 1c, which are sequentially stopped by the case 1a, is also resumed.

  By detecting that the three cases 1a, 1b, and 1c conveyed in this way have passed through the stopper means 24 by appropriate detecting means, the piston rod 27 of the cylinder device 25 of the stopper means 24 extends. Then, the stopper body 28 moves upward and enters the conveyance path 13, and then, by the contraction movement of the piston rod 37 of the cylinder device 35 of each gripping device 33 in the cutting means 32 of the case 1, FIG. As shown in FIG. 6, the movable gripping body 38 is moved away from the fixed gripping body 39, the gripping on the fourth case 1d is released, and the bag 6 is put on as shown in FIG. The individual case 1d is transported by the conveyor device 12, and is brought into contact with the stopper body 28 and stopped. Simultaneously with the transfer of the fourth case 1d, the transfer of the fifth and subsequent cases 1e is also carried out and stopped against the bag mounting device 11, respectively.

  When the four cases 1a to 1d are sent out at a time, the gripping device 33 facing the fifth case 1e from the case 1a stopped by the stopper means 24 is operated, and the bag mounting device 11 When the bag 6 is attached to the four cases 1a to 1d, the stopper means 24 is released and the four cases 1a to 1d are sent out. Then, by detecting that the four cases 1a to 1d being conveyed have passed through the portion of the stopper means 24 by appropriate detecting means, the stopper means 24 is rushed into the conveyance path 13, and thereafter the fifth piece The gripping device 33 of the case 1e is released from the gripping state and is conveyed until the fifth case 1e and the upstream case 1 group come into contact with the stopper means 24.

  As described above, according to the present embodiment, the opening 6a of the bag 6 is pushed into the holes 9a and 9b from the outside to reach the inside of the case 1 and is sandwiched by the clamp 10 so that the side plate 2 Since the upper end portion 2a of the bag 6 is in close contact with the outer surface of the side plate 2 and the state is maintained, the opening portion 6a of the bag 6 is not easily pulled out from the clamp portion 10, and the opening of the bag 6 Accordingly, the bag 6 can be prevented from being detached during the operation of storing the article, and the wind pressure (air resistance) associated with the conveyance of the case 1 during the conveyance of the case 1 can be prevented. This prevents the bag 6 from coming off.

  When the operator intentionally pulls out the opening 6 a of the bag 6 from the clamp 8, the opening 6 a of the bag 6 is pulled from the clamp 8 in the direction perpendicular to the side plate 2, thereby opening the opening 6 of the bag 6 from the clamp 8. 6a can be pulled out easily. As a result, the force repeatedly applied to the clamp 8 is reduced, that is, the durability is improved and the force required for the operator to pull out the bag 6 can be reduced, so that the workability can be improved.

  Further, since the clamp 8 is formed of a highly flexible resin, the opening 6a of the bag 6 can be pushed into or pulled out from the holes 9a and 9b without being damaged, and the opposing surface of the clamp 10 is also provided. Is press-contacted, the opening 6a of the bag 6 can be more securely held.

  Further, by forming a long hole portion 7 in the side plate 2 of the case 1 and fitting the clamp 8 into the long hole portion 7, the clamp 8 can be easily provided on the case 1, and the clamp for holding the bag 6 Since the opposing surface of the portion 10 is formed in the hemispherical body 10a, the opening 6a of the bag 6 can be pushed into or pulled out from the holes 9a and 9b without being damaged, and the clamping portion 10 is opposed. Since the surfaces are pressed against each other, the opening 6a of the bag 6 can be clamped more reliably.

  Further, the handle 5 provided in advance in the case 1 can be formed as the clamp 8, the clamp 8 can be easily formed in the case 1, the applied cost can be reduced, and the article is stored and the weight is increased. The worker can carry the case 1 using the handle 5.

Further, when the opening 6a of the bag 6 is pushed into the holes 9a and 9b by the bag mounting device 11, the bag 6 can be quickly and surely clamped to the clamp portion 10.
Further, by disposing the bag mounting device 11 in the transport path 13, the bags 6 can be sequentially mounted on the case 1 transported on the transport path 13 and work efficiency can be improved. .

  In the above-described embodiment, the case 1 is formed in an open top form from the four side plates 2 and the bottom plate 3, and the transport path before the case 1 is transported on the transport path 13 and the article is stored. 13 is a transporting facility for the case 1 having a bag covering portion 16 for covering the bottomed bag 6 in the case 1, and in a horizontal direction penetrating the side plate 2 above the side plate 2 of the case 1. The long hole 7 is formed in the long hole 7, the clamp 8 is fitted into the long hole 7 and sandwiches the bag 6, and the conveyance path 13 of the case 1 is covered with the bag 6 by the bag cover 16. In addition, in order to reliably insert the push rod 22 into the holes 9a and 9b, stopper means 24 for temporarily stopping the case 1 at a predetermined position on the transport path 13 and the bag covering the case 1 6 opening 6a is clamped It is characterized in that a bag mounting device 11 to push the.

  In the above embodiment, the clamp 8 is fitted to the handle 5 formed in advance in the case 1. However, as shown in FIG. 7, the clamp 8 penetrates the side plate 2 regardless of the handle 5. The part which forms a part and fits the clamp 8 may be sufficient. A plurality of clamps 8 may be provided.

Moreover, in the said embodiment, although the rectangular box-shaped case 1 is shown as the case 1 of the open upper surface, this may be a box-shaped case 1 such as a circle or an ellipse in plan view.
Moreover, in the said embodiment, although the form which has the some bag mounting apparatus 11 as the bag mounting part 17 is shown, this may be the type which has the single bag mounting apparatus 11, and this In this case, the cutting means 32 for the case 1 may be a single gripping device 33, and the pushing of the bag 6 into the case 1 and the cutting of the case 1 are performed in units of one.

  In the above embodiment, a drive roller conveyor is used as the conveyor device 12. However, this may be a slat conveyor or the like. In this case, a stopper means 24 that matches the characteristics of the conveyor device 12 is provided. What is necessary is just to provide and it is not limited to the structure of the conveyor apparatus 12. FIG.

It is a perspective view of the case which shows embodiment of this invention and is conveyed on the conveyance path | route after a bag was covered. (A) It is a front view which shows the clamp of the case. (B) It is an AA arrow directional view which shows the clamp of the case. (C) It is a BB arrow line view which shows the clamp of the case. (D) It is the state figure of the clamp with which the bag was mounted | worn to the same case. It is a vertical back view of the bag mounting part in the conveyance path | route of the case. It is a partially notched top view of the bag mounting part of the case. It is a schematic plan view explaining the effect | action of the front half part of the bag mounting part of the case. It is a schematic plan view explaining the effect | action of the second half part of the bag mounting part of the case. It is another embodiment of this invention, and is a perspective view of the case conveyed on the conveyance path | route after a bag was covered.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Case 2 Side plate 4 Main body 5 Handle 6 Bag 6a Opening part 8 Clamp 9a, 9b Hole part 10 Clamp part 10a Hemisphere 11 Bag mounting apparatus 12 Conveyor apparatus 13 Conveyance path 17 Bag mounting part 22 Pushing rod 24 Stopper means 32 Cutout Means 33 Grasping device

Claims (6)

A main body that is formed into an open top surface from the side plate and the bottom plate, and stores articles;
Bag holding means for holding an opening of a bag that is put into the main body so as to be combined with a side plate and a bottom plate of the main body and folded at an upper end portion of the side plate,
The bag clamping means is
Two holes penetrating the side plate and arranged in parallel at a predetermined interval;
The gap is formed by dividing the gap along a line connecting the centers of the holes, and has a bag holding portion that holds the bag between the divided opposing surfaces.
When the opening of the bag is pushed into each hole, the opening of the bag is clamped by the bag clamping unit, and the bag is mounted on the main body. body. The box for mounting a bag according to claim 1, wherein the bag holding means is formed of a highly flexible resin that does not damage the opening of the bag, and the opposing surfaces of the bag holding portion are pressed against each other. body. On the upper part of the side plate, a long hole with a long diameter in the horizontal direction is provided,
The bag clamping means is formed in the same thickness as the side plate, and is fitted into the elongated hole portion,
The box body to which the bag according to claim 1 or 2 is mounted, wherein the divided opposing surfaces of the bag sandwiching portion are formed in a hemispherical shape so as to be in pressure contact with each other. The main body is formed in a rectangular shape from two sets of opposing side plates,
The box body to which the bag according to any one of claims 1 to 3 is mounted, wherein the bag holding means provided on the opposing side plates is a handle of the main body. A bag mounting device for mounting a bag on the box according to any one of claims 1 to 4,
Having two rods per said bag clamping means in one place,
The two rods are juxtaposed at intervals equivalent to the two holes, and a slip stopper is provided at the tip of each rod,
By pushing the opening of the bag into the hole by the rod of the bag mounting device, the opening of the bag is clamped by the bag clamping unit and the bag is mounted on the box. A bag mounting device for mounting a bag on a box. The bag mounting apparatus for mounting a bag on a box according to claim 5, wherein the bag mounting apparatus is provided on a transport path through which the box is transported.

Images