KR101931818B1 - Packing container, packing body and method for packing - Google Patents

Abstract

The present invention relates to a vertical wrapping container for vertically placing a plurality of glass plates and a pile interposed between the glass plates in a vertical arrangement, the packaging container comprising: a bottom plate supporting a bottom portion of the glass plate, Wherein the rear surface of the rear plate is formed to have a height that is substantially equal to a height of the glass plate or lower than a height of the glass plate, And the upper end surface of the back plate is formed in an inclined surface which becomes higher from the receiving surface toward a back surface facing the receiving surface.

Description

[0001] DESCRIPTION [0002] PACKING CONTAINER, PACKING BODY AND METHOD FOR PACKING [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging container for mounting a plurality of glass plates in a vertical arrangement, and a method for packing and packaging using the packaging container.

In recent years, there has been a growing demand for large-sized glass plates used for FPD glass and the like. As means for transporting such a large glass plate, for example, a glass plate packing box in which a plurality of glass plates are arranged in a standing state and each glass plate is fixed is known (see, for example, Patent Document 1).

This glass plate packing box is constituted by a bottom receiving plate for receiving a lower end portion of the glass plate on a mounting surface of the pedestal having a pedestal for mounting a glass plate and a rear receiving plate for accommodating the thickness direction of the glass plate.

When a glass plate is mounted on such a bottom accommodating plate and a rear accommodating plate, in order to prevent the glass plates from being damaged by direct contact with each other during transportation, the glass plates are usually sandwiched between the glass plates. At this time, in order to allow the robot arm to hold the lobe by suction while the glass plate is lowered and to easily remove the lobe from the glass plate, the lobe is made to extend beyond the upper end of the glass plate so as to be held by the robot arm.

Japanese Patent Application Laid-Open No. 2005-298062

By the way, when the glass plate is carried on the bottom receiving plate and the rear receiving plate and the glass plate is transported, the holding portion is attracted and held by the robot arm to remove the laminated sheet from the glass plate as described above. However, the holding portion of the laminate, that is, the portion extending beyond the upper end of the glass plate is not uniformly inclined, a part of the holding portion is not inclined, or a portion of the holding portion is inclined toward the rear receiving plate, The positioning of the robot arm with respect to the holding portion can not be satisfactorily performed, and the lumber can not be sucked and held in some cases.

In order to avoid such a problem, it is conceivable to tilt the holding portion in advance in one direction, for example, toward the back receiving plate. However, since the back receiving plate is normally formed to be higher than the glass plate so as to accommodate the entire surface of the glass plate, the holding sheet arranged on the back receiving plate side is interfered with the back receiving plate and can not be sufficiently tilted. As a result, the positioning of the holding portion by the robot arm can not be satisfactorily performed, and the joint can not be held by suction.

SUMMARY OF THE INVENTION The present invention has been made under such circumstances, and it is an object of the present invention to provide a packaging container, a packaging body, and a packing method which can reliably remove a piece of paper from a glass plate by a robot arm when unloading.

The packaging container of the present invention is a container for vertical arrangement in which a plurality of glass plates and a laminate sandwiched between the glass plates are vertically arranged. The packaging container is a container for supporting the bottom side of the glass plate And a back plate for accommodating one side of the glass plate, wherein the back plate has a receiving surface on a side where the glass plate mounted vertically is received is substantially equal to the height of the glass plate, And is formed in an inclined surface which is formed at a lower height and whose upper end surface of the back plate becomes higher from the receiving surface toward the back surface facing the receiving surface.

In the packaging container, it is preferable that the back surface plate is formed so that the receiving surface is substantially equal to the height of the glass plate.

It is preferable that the inclination angle of the inclined surface with respect to the thickness direction of the back plate is more than 0 ° and not more than 20 °.

In addition, in the state that one side of the glass plate is accommodated in the back plate side, the warp body of the present invention is a glass plate warp body having a plurality of glass plates mounted on the packaging container and a laminated body sandwiched between the glass plates, A plurality of glass plates are stacked on the glass plate and the laminated sheet is sandwiched between the glass plates so that the laminated sheet extends a predetermined length from the upper side of the glass plate to form an extended portion and the extension portion of the laminated sheet is uniformly inclined toward the back plate.

The packaging method of the present invention is a packaging method of a glass plate for mounting a plurality of glass plates on the packaging container and a laminated sheet sandwiched between the glass plates. In a state in which one side of the glass plate is accommodated in the back plate side, A step of holding the laminate between the glass plates by extending a predetermined length of the laminate between the glass plates so as to form an extended portion therebetween; bending the extended portion of the laminate to the back plate side and uniformly tilting the extended portion; Respectively.

Further, in the above-mentioned packing method, it is preferable to dispose the laminate so that the lower end of the laminate is in a floating state than the floor laminate when the laminate is sandwiched between the glass sheets.

According to the packaging container of the present invention, the receiving surface of the back plate, which is the glass plate side to be mounted, is formed to be substantially equal to or lower than the height of the glass plate, and the upper end surface is opposed from the receiving surface to the receiving surface The glass plate is placed on the bottom flesh so that one side of the glass plate is received in the back plate and then an extended portion of the laminated glass material sandwiched between the glass plates is extended from the upper side of the glass plate, And the extension can be uniformly inclined along the inclined surface of the back plate.

Further, according to the garnets of the present invention, since the extended portion of the joint between the glass plates mounted on the packaging container is uniformly inclined along the inclined surface of the back plate, when the load is lowered, ) Can be satisfactorily positioned, and therefore, the laminate can be stably attracted and held and reliably removed from the glass plate.

According to the wrapping method of the present invention, since the extended portion of the joint between the glass plates mounted on the packaging container is evenly inclined along the inclined surface of the back plate, the extension (holding portion) It is possible to carry out the positioning of the lumber stably, thereby reliably removing the lumber from the glass plate.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a front view showing a schematic configuration of an embodiment of a packing container and a garment body of the present invention. FIG.
Fig. 1B is a side view showing a schematic structure of one embodiment of a packing container and a garment body of the present invention. Fig.
2A is a sectional view of a main part side for explaining a state of an upper end portion of a mounted glass plate and a laminated paper.
Fig. 2B is a sectional view of the main part side for explaining the state of the lower end portion of the mounted glass plate and the lumber.
3 is a cross-sectional view of a main portion for explaining a process of tilting the extension portion.
Fig. 4 is a sectional view of the main part side for explaining the suction holding of the extension part by the robot arm. Fig.
5 is a side sectional view of a main part for explaining another embodiment of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the packing container, the covering body and the packing method of the present invention will be described, but the present invention is not limited to the embodiments described below.

Figs. 1A and 1B are views showing a schematic configuration of a garment body using the packing container of the present invention, wherein Fig. 1A is a front view and Fig. 1B is a side view. In Figs. 1A and 1B, reference numeral 1 denotes a packaging container, and 2 denotes a garniture. These packing containers (1) and (2) are one embodiment of a packing container and a garment container according to the present invention. The tonne body 2 is composed of a packaging container 1 and a glass plate G mounted on the packaging container 1.

As the glass plate G, for example, a glass substrate for a flat panel display (FPD) such as a liquid crystal display, an electroluminescence display, or a plasma display is a target. More specifically, a rectangular glass plate having a size of 2500 mm x 2200 mm and a thickness of about 0.7 mm is used as the glass plate G. However, the present invention is not limited to the holding and fixing of the glass plate G of such a size, but can also be applied to the holding and fixing of glass plates of various sizes and thicknesses. In addition, various glass plates other than the FPD glass substrate are also applicable.

The packaging container 1 is a vertical arrangement type packaging container for vertically placing glass plates G and has a base 3 and a bottom plate 4 and a back plate 5 disposed on the base 3 Consists of. The base 3 is placed on a substantially horizontal surface such as a floor or a load carrier of a car. As shown in Fig. 1A, the base 3 is provided with an opening 6 capable of pulling out a hook (not shown) of a forklift, (Four in the figure) are formed. It may be opened to the side surface of the base 3 or may be a clogged structure (clogged structure in Fig. 1B). Although the base 3 is made of, for example, a steel material, stainless steel is preferable in view of preventing peeling of the paint when it is brought into a clean room.

The undergarment 4 is a rectangular plate provided on the upper surface 3a of the base 3 and supports the lower side of the glass plate G to be mounted. This bottom flesh 4 is arranged obliquely with respect to the upper face 3a of the base 3 by providing the lower side of the front side thereof on the base 3 via the bottom piece 7 as shown in Fig. . The bottom flesh 4 is provided at two places in the width direction of the base 3 in the direction of the arrow X in Fig. 1A in the present embodiment, and each of the top faces (inclined faces), that is, And the mounting surfaces are arranged so as to form the same plane. The upper surface of the bottom flesh 4 is substantially flat in which no grooves or the like for inserting the glass plate G are formed and if the plurality of glass plates G can be stacked therebetween by interposing the lumber P therebetween, Shape or a rough surface shape.

The bottom flesh 4 may be composed of a single plate having a width equal to the width of the back plate 5 described later. The undergarment 4 is inclined preferably by 5 to 25 degrees, more preferably by 10 to 20 degrees, particularly preferably by about 18 degrees with respect to the upper surface 3a of the base 3. Thereby, the operator can easily, efficiently, and safely perform the positioning work of the glass plate G when the glass plate G is mounted. Each of the glass plates G mounted on the upper surface of the floor slab 4 slides toward the back plate 5 by its own weight and contacts the glass plate G on the back plate 5 side, There is no case in which an unnecessary gap is generated. In addition, it is possible to stabilize the glass sheet G to be mounted, to prevent the glass sheet G from being displaced or collapsed, and to prevent scratches and breakage. The bottom piece 7 may have a height adjusting function so that the angle of the bottom piece 4 with respect to the base upper surface 3a can be adjusted.

The back plate 5 is supported and fixed on one side of the support frame 8 provided on the upper surface 3a of the base 3 and its lower end is supported and fixed on the bottom flesh 4. [ The support frame 8 is constituted by a support 9 which is arranged so as to be raised upward with respect to the upper surface 3a of the base 3 and an inclined frame 9 which is inclined at a predetermined angle with respect to the upper surface 3a of the base 3 10 and a reinforcing frame 11 provided between the support pillars 9 and the inclined frame 10.

The inclined frame 10 is provided on the upper surface 3a of the base 4 so as to be preferably 90 to 100 degrees, more preferably 90 to 95 degrees, particularly preferably about 90 degrees, Is installed. Further, a plurality of columns 9 corresponding to the inclined frame 10 are also provided. A plurality of reinforcing frames 11 are provided on the upper surface 3a of the base 3 and in the height direction central portions of the post 9 and the inclined frame 10, respectively.

The back plate 5 is attached to the outer side of the inclined frame 10 of the support frame 8 having such a configuration and thus the back plate 5 is attached to the upper surface of the floor weft 4 in the same manner as the inclined frame 10 It is inclined at an angle. The back plate 5 is a rectangular plate-shaped plate that receives and supports one side of a glass plate G vertically disposed on the bottom flesh 4. In the present embodiment, The receiving surface 5a is formed to have substantially the same size and shape as the glass plate G to be mounted. Therefore, the receiving surface 5a of the back plate 5 is formed to have substantially the same height as the glass plate G. Note that the height of the glass plate G is substantially equal to the height of the glass plate G in this specification, which means within ± 10%, preferably within ± 5% of the height of the glass plate G. For example, even if the receiving face 5a of the back plate 5 is 10% higher than the height of the glass plate G, the extended portion PE of the laminate P is formed on the upper face of the glass plate G This is because the receiving surface 5a of the back plate 5 does not substantially interfere with the extended portion PE of the joint pads P, since it is inclined at an angle of 0 degrees, that is, horizontally and obliquely upward.

2A, the rear plate 5 is formed as an inclined surface whose upper end face 12 gradually increases from the receiving face 5a toward the rear face 5b of the rear plate 5 . That is, the height of the receiving surface 5a of the back plate 5 of this embodiment is substantially the same as the height of the glass plate G, but the upper end surface 12 thereof is parallel to the thickness direction of the back plate 5 It is not sloped.

The inclined surface (upper end surface 12) is formed such that the inclination angle? With respect to the thickness direction of the back plate 5 is more than 0 ° and not more than 20 °. By inclining at such an angle, it is possible to stabilize the inclination more favorably when the extended portion PE of the laminate P is tilted as described later. The upper end face 10a of the inclined frame 10 holding the back face 5b of the back plate 5 is inclined at the same angle as the upper end face 12 of the back plate 5, And is formed at the same height as the upper end surface (12).

The inclined surface (upper end surface 12) of the back plate 5 is formed such that the width W from the receiving surface 5a to the back surface 5b is longer than the length of the extended portion PE of the later- And is formed to be slightly longer.

However, the back plate 5 of the present embodiment is not limited to the above-described size and thickness (the width W of the upper end surface 12), and various sizes and thicknesses can be used. For example, as for the size, if the height of the receiving surface 5a on the side of the glass plate G to be mounted is substantially the same as the height of the glass plate G, the width of the glass plate G ) And a different width.

In order to prevent damage due to contact with the glass plate G when the glass plate G is mounted on the back plate 5 and the bottom flesh 4, A cushioning material (not shown) such as rubber or hard foamable resin is provided. The cushioning member is sufficiently thin in comparison with the thickness of the back plate 5 and is attached to the back plate 5 or the bottom flesh 4 by adhesion or the like. However, this cushioning member may be simply detachably attached to the back plate 5 and the bottom flesh 4 by temporarily fixing them temporarily.

For example, about 200 to 300 sheets of glass plate G are piled up vertically in the front and back direction of the bottom sheet 4, that is, in the direction perpendicular to the receiving surface 5a of the back sheet 5. In addition, between each of these glass plates G, a rectangular ply P is held.

The laminate P is for the purpose of avoiding direct contact between the glass plates G, and is intended to prevent the glass plates G from interfering with each other and causing scratches during transportation.

The smoothness (JIS P 8119, 1976) of the paper is preferably 20% or more, more preferably 20% or more, in order to prevent the resin component in the laminate P from being transferred to the surface of the glass plate G, Sec or less, preferably 18 seconds or less, is used. As a result, the contact area with the surface of the glass plate G decreases, and the transfer of the resin component is suppressed. In addition, since the resin content is adjusted to 0.1 mass% or less, preferably 0.05 mass% or less (JIS P 8205, 1976), the quality of the surface of the glass plate (G) (P) is preferable. Even if particles (such as pulp and fine resinous debris) are generated by the ply P by using such a ply P, the glass plate G is stacked on the base 3 and loaded, G can be easily removed by cleaning the glass plate G, and the like.

The laminate P is larger than the glass plate G as shown in FIG. 1B, and therefore when the glass plate G is loaded, at least the upper end portion extends upward from the upper side of the glass plate G to form the extended portion PE have. In this embodiment, also in the sides of both sides of the glass plate G, that is, the side of the glass plate G in the direction perpendicular to the arrow X direction in Fig. 1A, the laminated paper P is projected out (extended) (Not shown). The extended portion PE extending upward of the glass plate G has a length of, for example, about 50 to 80 mm. In addition, the lengths of the portions projecting to both the left and right sides are substantially the same length as the extended portions PE.

2B, the lower end PL of the laminate P is floated by about 5 mm from the upper surface (the loading surface) of the bottom knife 4, for example. As a result, when the glass plate G and the laminated paper P are arranged alternately from the back plate 5 side to the bottom flat plate 4 in order, the lower end portion of the laminated paper P is spread over the bottom flesh 4, It is possible to prevent the glass plate G from being put on the joint P. The movement of the glass plate G on the bottom flesh 4, that is, the sliding movement toward the back plate 5 due to its own weight, is restricted, There is a fear of affecting the unloading.

Further, the extended portion PE of the laminate P is uniformly inclined toward the back plate 5 as shown in Fig. 2A. Uniformly means that all the extended portions PE are inclined in the same direction (toward the back plate 5) at substantially the same angle. It also means that a deviation of about 20% or more, preferably about 10% or less, is allowed for approximately the same angle, for example, a predetermined angle. In the present embodiment, the extending portion PE is inclined at an angle substantially equal to the inclination angle? Along the upper end face 12 of the back plate 5. [ As described later, when the joint P is removed from the glass plate G by the robot arm using the extended portion PE, the extended portion PE of the joint P is uniformly inclined, The positioning of the robot arm with respect to the PE can be satisfactorily performed.

1B, the glass plate G and the laminated paper P are alternately arranged on the packaging container 1, and thereafter, various known fixing devices (not shown in the drawing) ), The glass sheet G is fixed and, if necessary, the resin sheet is adhered or stored in a packing box.

For example, a glass plate pressing member 13 as shown by the chain double-dashed line in Fig. 1B is used, and the glass plate G is fixed to the packing container 1. [ The glass plate pressing member 13 is formed with the front frame 14 and the side frames 15 and the side frames 15 are provided on both side portions of the support frame 8 and the front frame 14 is provided on the side Is provided at the front end of the frame (15). The glass plate pressing member 13 is detachably attached to the side frame 15 by detachably mounting the front frame 14 or by detachably attaching the side frame 15 to the supporting frame 8 , And the glass plate (G) can be received in the glass plate pressing member (13).

The airbag 16 may be provided on the inner side of the front frame 14 (between the front frame 14 and the glass plate G) in the glass plate pressing member 13. The glass plate G can be securely fixed by pressing the glass plate G toward the back plate 5 side by the airbag 16. [ As such an airbag 16, it is preferable to constitute the airbag 16 by pressing and fixing the glass plate G by appropriately inflating by adjusting the air amount thereof. One or two or more airbags 16 may be provided as needed.

It is also preferable to provide a side pressing member (not shown) for holding and fixing the side face G1 of the glass plate G shown in Fig. 1B as the fixture of the glass plate G. [

Next, a method of forming such a tonne body 2, that is, one embodiment of a packing method according to the present invention will be described.

First, a glass plate G and a laminated paper P are alternately arranged on the bottom flesh 4 of the packaging container 1 shown in Fig. 1B, whereby a plurality of glass sheets G are stacked on the bottom flesh 4 , And the laminate (P) is sandwiched between the glass plates (G). The loading of the glass plate G on the floor carcass 4 is performed in the same manner as in the conventional manner by a dedicated robot arm (not shown). The arrangement of the ply P on the glass plate G is also carried out in the same manner as in the conventional manner by a dedicated robot arm (not shown). At this time, as shown in Fig. 2B, the laminate P is arranged such that the lower end PL of the laminate P floats up by, for example, about 5 mm from the bottom flesh 4. Fig. 2A, an upper end portion thereof is extended by about 50 to 80 mm from the upper side of the glass plate G, and an extended portion PE is formed.

When a predetermined number of glass plates G are placed on the floor slab 4 and the laminated paper P is sandwiched between these glass plates G in this way, the glass plate pressing member 13 shown by the chain double- The glass plate G is fixed on the packaging container 1.

Subsequently, the extended portion PE of the joint P, which is sandwiched and supported between the glass plates G, is bent toward the back plate 5 side and uniformly inclined. 3, for example, the extension PE is bent toward the upper end face 12 of the back plate 5, and a plate-like pressing body (weight: 17). At this time, the pressing body 17 is disposed so that its bottom face (pressing face) is substantially parallel to the upper end face 12 of the back plate 5. Then, the state is maintained for a predetermined time, for example, overnight, and then the pressing body 17 is removed from the extended portion PE. Then, the extension portion PE is raised to some extent, but the bent state in the pressed direction is maintained. 2A, the extended portion PE is inclined at an angle substantially equal to or greater than the inclination angle? Of the upper end face 12 of the back plate 5, as shown in FIG. 2A.

That is, since these extended portions PE are all pressed at the same pressure for the same time, they are uniformly inclined toward the back plate 5 side. The angle of inclination is not particularly limited and may be inclined at an angle of 30 DEG or less with respect to the front and back surfaces of the glass plate G, for example. That is, at the time of holding the extension portion PE by the robot arm to be described later, the inclination angle of the extended portion PE can be adjusted by adjusting the robot arm side, and if the inclination angle is constant, The positioning of the extended portion PE can be performed satisfactorily.

Since the upper end face 10a of the inclined frame 10 is formed at the same height as the upper end face 12 of the back plate 5 in this embodiment, The laminated papers P arranged on the back plate 5 side are not interfered with the extended portions PE of the oblique frame 10 when the back plate 5 is tilted toward the back plate 5, 5 on the upper end face 12 thereof. Therefore, the extended portion PE of the ply P disposed on the side of the back plate 5 can be reliably pressed by the pressing body 17 like other extended portions PE.

When the extension portion PE is uniformly inclined in this manner, the resin sheet is formed in a final shape which is provided for transportation or the like in the same manner as in the past, for example, by attaching a resin sheet to the glass sheet G as necessary.

Next, a description will be given of the stacking of the glass plate G from the goniosome 2 thus formed.

First, a resin sheet or other fixture is removed from the packaging container 1 in the same manner as in the conventional manner. Subsequently, the glass plate G is piled up and down on the bottom flesh 4, and the laminated paper P is removed from the glass plate G. The lifting and lowering of the glass plate G from above the bottom flesh 4 is performed in the same manner as in the conventional manner by a dedicated robot arm (not shown). For example, the outer surface (the surface opposite to the back plate 5) of the glass plate G is suction-held by a vacuum adsorption hole or a robot arm having a sucker, and is transferred onto a transfer device such as a conveyor.

The removing of the ply P from above the glass plate G is also carried out in the same manner as in the conventional art by the dedicated robot arm. For example, after the glass plate G on the outermost surface is loaded and unloaded, the laminated paper P exposed on the outermost surface is sucked and held by a robot arm 18 of a circular tube shape having a predetermined length as shown in Fig. 4 , And conveyed onto a conveying device such as a conveyor. The robot arm 18 has a plurality of suction holes 19 formed on one side of its side surface (circumferential surface) and is vacuum-adsorbed and held by the suction holes 19 through a known hole.

In order to suck and hold the laminate P by the robot arm 18, the robot arm 18 is first advanced as indicated by the arrow A in Fig. At this time, the suction holes 19 are directed toward the advancing direction. When the robot arm 18 reaches above the extended portion PE of the joint P to be held, the robot arm 18 is rotated in the direction about its axis as indicated by the arrow B, The suction holes 19 are directed in a predetermined direction, for example, downward. Subsequently, as shown by the arrow C, the robot arm 18 is lowered to bring the suction hole 19 into contact with the extended portion PE of the joint P to start the suction by the suction hole 19 do. As a result, the extension portion PE can be held by the suction holes 19 by suction.

In this way, when the extension PE is sucked and held, the extended portion PE of the laminate P is uniformly inclined, so that it is sufficient to repeat the same operation each time for the operation of the robot arm 18. [ In other words, the inclination of the extended portion PE is uniform, except that the position of the extended portion PE slightly deviates toward the back plate 5, so that the direction of the suction hole 19 can be made constant. Therefore, positioning of the extended portion PE by the robot arm 18 can be easily and satisfactorily performed.

When the extension portion PE is attracted and held by the robot arm 18 in this way, the belt conveyor (the belt conveyor) for elevating the robot arm 18 in the direction opposite to the arrow C, And then the adsorption by the suction holes 19 is stopped to drop the ply P onto the belt conveyor or the like. By this series of operations, the laminate P can be removed from the glass plate G. [

The receiving surface 5a of the back plate 5 is formed to have substantially the same height as the height of the glass plate G to be mounted thereon and the top surface of the back plate 5 12 are formed on the inclined surface which becomes higher from the receiving surface 5a toward the rear surface 5b facing the receiving surface 5a, the glass plate G is placed on the bottom surface 4, The extended portion PE extended from the upper side of the glass plate G of the laminated paper P sandwiched between the glass plates G is bent toward the back plate 5 after being accommodated in the back plate 5, The extension portion PE can be uniformly inclined along the inclined surface (upper end surface 12) of the back plate 5. [

By making the height of the back plate 5 substantially equal to the height of the glass plate G to be mounted, when the pressing portion 17 presses the extending portion PE as shown in Fig. 3, The lower portion of the extended portion PE on the side of the plate 5 can be supported by the back plate 5. [ Thereby, the extended portion PE can be pressed down on the side of the back plate 5 under substantially the same conditions as the other extended portions PE.

The inclination angle? Of the upper end face 12 (inclined face) of the back plate 5 with respect to the thickness direction of the back plate 5 is set to be not less than 0 and not more than 20, When the PE is tilted, its tilt can be stabilized better. Particularly, as shown in Fig. 4, when the extended portion PE of the laminated paper P is sucked and held by the robot arm 18 and the laminated paper P is removed from above the glass plate G, It is possible to more reliably hold and hold the extended portion PE because the extended portion PE keeps the predetermined inclination by, for example, colliding with the inclined surface (upper end surface 12).

According to the toning body 2 of the present embodiment, the extended portion PE of the joint P between the glass plates G mounted on the packaging container 1 is inclined to the inclined surface of the back plate 5 (12)), it is possible to perform the positioning of the extended portion (PE) by the robot arm (18) when the load is lowered, so that the laminated paper P is stably attracted and held , And can be reliably removed from the glass plate (G).

According to the baling method of the present embodiment, the extended portion PE of the joint P between the glass plates G mounted on the packaging container 1 can be made to have an inclined surface (upper end surface) (Holding portion) can be satisfactorily positioned by the robot arm at the time of lowering the load, so that the laminated paper can be stably attracted and held to be reliably removed from the glass plate G have.

2B, when the laminate P is sandwiched between the glass plates G, the laminate P is placed so that its lower end PL is lifted from the bottom flesh 4 The lower end portion of the laminated paper P is spread over the bottom flesh 4 when the glass sheet G and the laminated paper P are alternately arranged in order from the back plate 5 side on the bottom flesh 4, It is possible to prevent the glass plate G from being put on the joint P.

Next, another embodiment of the packing container of the present invention and the packing body and packing method using the packing container will be described with reference to Fig. 5 which is a sectional view of the main part of the packing body.

The present embodiment is different from the embodiment shown in Fig. 2A in the height of the back plate. That is, the back plate 5 shown in FIG. 2A has a height of its receiving surface 5a (surface on the side of the mounted glass plate G) substantially equal to the height of the glass plate G, The height of the receiving surface 20a (the surface on the mounted glass plate G side) of the rear plate 20 of the illustrated embodiment is lower than the height of the glass plate G. [

It is preferable that the height of the receiving surface 20a of the back plate 20 with respect to the height of the glass plate G is about 1 mm to 5 mm lower than the glass plate G. [ In this manner, by making the receiving surface 20a slightly lower than the glass plate G, the extended portion PE of the laminated paper P is held more reliably and stably tilted toward the back plate 20 do. Therefore, as shown in Fig. 4, the robot arm 18 absorbs and holds the extended portion PE of the laminate P, and when the laminate P is removed from above the glass plate G, (PE) can be adsorbed and retained.

Also in the packaging container of this embodiment having such a constitution, by extending the extended portion PE of the laminate P sandwiched between the glass plates G toward the back plate 20, Can be uniformly inclined along the inclined surface (upper end surface) of the plate 20. Since the height of the receiving surface 20a of the back plate 20 is set to be slightly lower than the height of the glass plate G on which the glass plate G is mounted, the extended portion PE of the laminate P can be held more securely and stably, And can be inclined toward the plate 20 side.

In addition, since the receiving surface 20a of the back plate 20 is made slightly lower than the glass plate G in addition to the function and effect obtained in the above-described embodiment, the robot arm 18 It is possible to more reliably hold the extended portion PE of the ply P by the ply sheet P and to more reliably remove the ply P from the glass sheet G.

The present invention is not limited to the above-described embodiment, and various modifications are possible without departing from the gist of the present invention.

For example, the configuration of the base 3 and the configuration of the support frame 8 in the packaging container 1 are not limited to the configurations shown in Figs. 1A and 1B, and various conventionally known configurations may be employed .

Although the embodiment of the present invention has been described above, the present invention is not limited to the above embodiment. Various modifications and substitutions can be made without departing from the scope of the present invention.

This application is based on Japanese Patent Application No. 2011-185831 filed on August 29, 2011, the contents of which are incorporated herein by reference.

≪ Industrial applicability >

According to the present invention, it is possible to reliably perform the operation of removing the joint paper from the glass plate by the robot arm when lowering the load, thereby providing an excellent packing container, a gum body and a packing method with improved workability of loading and unloading the glass plate have.

1: Bottling container
2: Gonoche
3: Base
4: bottom
5: back plate
5a: receiving surface
5: back
12: Top surface (inclined surface)
18: Robot arm
20: back plate
20a: receiving surface
G: Glass plate
P: Lumber
PE: Extension
PL: lower end

Claims (6)

CLAIMS 1. A vertical packaging type container for vertically placing a plurality of glass plates and an interleaving member sandwiched between the glass plates,
Wherein said packing container has a bottom plate for supporting a bottom portion of said glass plate mounted vertically and a back plate for accommodating one side of said glass plate,
Wherein the rear surface of the rear plate is formed with a height equal to or lower than a height which is 10% higher than the height of the glass plate and the upper end surface of the rear plate receives from the receiving surface And is formed on an inclined surface that becomes higher toward the back surface facing the receiving surface. delete The packaging container according to claim 1, wherein inclined angles of the inclined surfaces with respect to the thickness direction of the back plate are greater than 0 degrees and less than 20 degrees. A glass plate warp body comprising a plurality of glass plates and a laminated body sandwiched between the glass plates,
Wherein a plurality of glass plates are stacked on the bottom plate in a state in which one side of the glass plate is accommodated in the back plate side and the laminated sheet is sandwiched between the glass plates so as to form an extended portion by a predetermined length longer than the upper side of the glass plate,
And an extension of the laminate is uniformly inclined toward the back plate. A packaging method of a glass plate on which a plurality of glass plates and a laminated body sandwiched between the glass plates are mounted on the packaging container according to claim 1,
A plurality of glass plates are stacked on the bottom plate in a state where one side of the glass plate is accommodated in the back plate side and the lamination is extended between the glass plates by a predetermined length longer than the upper side of the glass plate to fit the extended portions in a state of being formed and,
And bending the extended portion of the laminate to the back plate side to uniformly tilt the laminate. 6. The packing method according to claim 5, wherein the laminate is disposed so that a lower end portion of the laminate is in a floating state than the floor laminate when the laminate is sandwiched between the glass sheets.

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