WO2012102117A1 - 梱包方法および梱包体 - Google Patents

梱包方法および梱包体 Download PDF

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Publication number
WO2012102117A1
WO2012102117A1 PCT/JP2012/050752 JP2012050752W WO2012102117A1 WO 2012102117 A1 WO2012102117 A1 WO 2012102117A1 JP 2012050752 W JP2012050752 W JP 2012050752W WO 2012102117 A1 WO2012102117 A1 WO 2012102117A1
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WO
WIPO (PCT)
Prior art keywords
glass plate
spacer
glass
plate
glass plates
Prior art date
Application number
PCT/JP2012/050752
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
正二郎 谷
Original Assignee
旭硝子株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 旭硝子株式会社 filed Critical 旭硝子株式会社
Priority to JP2012554730A priority Critical patent/JPWO2012102117A1/ja
Priority to CN2012800043966A priority patent/CN103313913A/zh
Priority to KR1020137019713A priority patent/KR20140015310A/ko
Publication of WO2012102117A1 publication Critical patent/WO2012102117A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B23/00—Packaging fragile or shock-sensitive articles other than bottles; Unpacking eggs
    • B65B23/20—Packaging plate glass, tiles, or shingles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/062—Easels, stands or shelves, e.g. castor-shelves, supporting means on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/068—Stacking or destacking devices; Means for preventing damage to stacked sheets, e.g. spaces
    • B65G49/069—Means for avoiding damage to stacked plate glass, e.g. by interposing paper or powder spacers in the stack

Definitions

  • the present invention relates to a packing method and a packing body in which a plurality of glass plates are vertically mounted on a packing container.
  • a glass plate packaging box in which each glass plate is fixed in a state where a plurality of glass plates are erected and arranged (see, for example, Patent Document 1). .
  • the glass plate packaging box has a pedestal on which the glass plate is placed, a bottom receiving plate that receives the lower end of the glass plate on the mounting surface of the pedestal, and a back receiving plate that receives the thickness direction of the glass plate, It is configured with.
  • the holding portion is sucked and held by the robot arm as described above when the glass plate is unloaded. Is removed from the glass plate.
  • the holding part of the slip sheet that is, the part extending from the upper end of the glass plate is not tilted uniformly, if part of it rises without tilting or the tilting direction is reversed, the robot arm Positioning with respect to the holding portion cannot be performed well, and the slip sheet may not be sucked and held.
  • the holding portion in one direction, for example, toward the back plate.
  • the back support plate is formed higher than the glass plate so that the entire surface of the glass plate can be received, the holding portion of the interleaf arranged on the back support plate side is interfered with the back support plate, Can't tilt enough.
  • the holding part cannot be positioned satisfactorily by the robot arm, and the slip sheet cannot be sucked and held.
  • the present invention has been made based on such a background, and provides a packing method and a packing body that can reliably remove a slip sheet from a glass plate by a robot arm at the time of unloading. Objective.
  • the packaging method of the present invention includes mounting a plurality of glass plates in a vertical packaging container having a bottom beam that supports the bottom side of the glass plate to be mounted and a back plate that receives one surface side of the glass plate.
  • the surface on the side of the glass plate to be mounted is substantially the same as or lower than the height of the glass plate to be mounted, and a predetermined level Providing a plate-like spacer having a thickness;
  • a plurality of glass plates are placed on the bottom rail in a state in which one side of the glass plate is received on the spacer side, and a slip sheet is inserted between the glass plates by a predetermined length from the upper side of the glass plate.
  • the said packing method it is preferable to use the thing substantially the same as the height of the glass plate to mount as the said spacer, and the height of the surface used as the said glass plate side to mount.
  • the upper end surface of the spacer is formed as an inclined surface that becomes higher from the surface on the glass plate side to be mounted toward the surface on the back plate side, and the inclined surface. It is preferable to use one having an inclination angle with respect to the thickness direction of the spacer exceeding 0 ° and not more than 20 °.
  • the packing method it is preferable to use a spacer whose thickness is substantially the same as the length of the extension portion of the slip sheet.
  • the interleaving paper is disposed such that the lower end of the interleaving paper is lifted from the bottom beam when the interleaving paper is sandwiched between the glass plates.
  • the packing body of the present invention includes a plurality of glass plates in a vertically placed packaging container having a bottom frame that supports a bottom side portion of a glass plate to be mounted and a back plate that receives one surface side of the glass plate.
  • a glass plate package in which is mounted On the bottom beam and on the side of the back plate that receives the glass plate, the surface on the side of the mounted glass plate is substantially the same as or lower than the height of the glass plate and has a predetermined thickness.
  • Spacer is provided, A plurality of glass plates are placed on the bottom beam in a state where one surface side of the glass plate is received on the spacer side, and the interleaf is between the glass plates with a predetermined length from the upper side of the glass plate. Sandwiched in a state of extending and forming an extension part, The extending portion of the slip sheet is uniformly inclined toward the spacer side.
  • the spacer has an upper end surface formed on an inclined surface that becomes higher from the surface on the glass plate side to the surface on the back plate side.
  • the inclination angle of the spacer with respect to the thickness direction is preferably more than 0 ° and not more than 20 °.
  • a spacer is provided on the bottom beam and on the side of the back plate that receives the glass plate, and the extending portion of the slip sheet sandwiched between the glass plates is brought down to the spacer side. Because of this, the robot arm can position the extension part (holding part) satisfactorily when unloading, so the slip sheet can be stably adsorbed and securely removed from the glass plate. Can do. Further, by making the thickness of the spacer substantially the same as the length of the extension portion, for example, it is possible to avoid the extension portion of the slip sheet arranged on the back plate side from being interfered with the back plate. The extension part (holding part) can be positioned satisfactorily by the arm.
  • a spacer is provided on the bottom beam and on the side of the back plate that receives the glass plate, and the extension portion of the slip sheet sandwiched between the glass plates is the spacer. Because it is uniformly tilted to the side, it becomes possible to position the extension part (holding part) by the robot arm well when unloading, so the slip sheet is stably adsorbed and held from the glass plate Can be removed reliably.
  • the thickness of the spacer is formed to be substantially the same as the length of the extension portion, for example, the extension portion of the slip sheet disposed on the back plate side is prevented from interfering with the back plate, and therefore Positioning of the extension part (holding part) by the robot arm can be performed satisfactorily.
  • FIG. 1 (a) and 1 (b) are diagrams showing a schematic configuration of the first embodiment of the packaging body of the present invention
  • FIG. 1 (a) is a front view
  • FIG. 1 (b) is a side view.
  • FIG. 2 (a) is a cross-sectional side view of the main part for explaining the state of the lower end portion of the mounted glass plate and interleaf
  • FIG. 2 (b) is the upper end portion of the mounted glass plate and interleaf.
  • FIG. 3 is a principal side sectional view for explaining the process of tilting the extending portion.
  • FIG. 4 is a cross-sectional side view of a main part for explaining the suction holding of the extension part by the robot arm.
  • FIG. 5 is a side sectional view of an essential part for explaining a second embodiment of the present invention.
  • FIG. 6 is a cross-sectional side view of a main part for explaining a third embodiment of the present invention.
  • FIG. 1 (a) and 1 (b) are diagrams showing a schematic configuration of the first embodiment of the packaging body of the present invention, FIG. 1 (a) is a front view, and FIG. 1 (b) is a side view.
  • reference numeral 1 denotes a packing body, and the packing body 1 includes a packing container 2 and a glass plate G mounted on the packing container 2.
  • glass plate G for example, glass substrates for flat panel displays (FPD) such as liquid crystal devices, EL devices, and plasma display devices are targeted.
  • FPD flat panel displays
  • a rectangular glass substrate having a size of 2500 mm ⁇ 2200 mm and a thickness of about 0.7 mm is used as the glass plate G.
  • the present invention is not limited to the holding and fixing of the glass plate G having such a size, but can be applied to holding and fixing glass plates of various sizes and thicknesses. Further, various glass plates other than the glass substrate for FPD are also applicable.
  • the packaging container 2 is a vertical packaging container in which a glass plate G is mounted vertically, and includes a base 3, a bottom bar 4 and a back plate 5 arranged on the base 3. Yes.
  • the base 3 is placed on a substantially horizontal plane such as a floor or a cargo bed of an automobile.
  • the forklift pawls (not shown) can be inserted and removed on the front side and the back side.
  • a plurality (four in the figure) of the parts 6 are formed.
  • the side surface of the base 3 may be opened or may be a closed structure (in FIG. 1B, a closed structure is used).
  • the base 3 consists of steel materials, for example, when considering the prevention of paint peeling when carried into a clean room, stainless steel is preferable.
  • the bottom beam 4 is a rectangular plate provided on the upper surface 3a of the base 3, and supports the bottom side of the glass plate G to be mounted. As shown in FIG. 1 (b), the bottom beam 4 is disposed at an angle with respect to the upper surface 3 a of the base 3 by providing the front lower portion thereof on the base 3 via the bottom piece 7. Yes. Moreover, the bottom rail 4 is provided in two places in the width direction of the base 3 in this embodiment, and each upper surface (inclined surface), ie, the mounting surface of the glass plate G, comprises the same plane. Is arranged.
  • top surfaces of these bottom rails 4 are substantially flat with no grooves or the like for inserting the glass plate G, and can be placed in a wavy shape as long as a plurality of glass plates G can be placed with the interleaving paper P interposed therebetween. It may be rough.
  • the bottom rail 4 may be composed of a single plate having the same length as the width of the back plate 5 described later.
  • the bottom bar 4 is preferably inclined by 5 ° to 25 °, more preferably 10 ° to 20 °, and particularly preferably about 18 ° with respect to the upper surface 3a of the base 3. Thereby, the operator can perform the positioning operation
  • Each glass plate G is brought into contact with the glass plate G on the back plate 5 side by its own weight, so that no useless gap is generated between the glass plates G.
  • stabilization of the glass plate G to mount can be aimed at, the shift
  • the back plate 5 is supported and fixed on one surface side to a support frame 8 provided on the upper surface 3 a of the base 3, and a lower end portion is supported and fixed on the bottom rail 4.
  • the support frame 8 includes a support column 9 disposed so as to rise upward with respect to the upper surface 3a of the base 3, an inclined frame 10 disposed to be inclined at a predetermined angle with respect to the upper surface 3a of the base 3, A reinforcing frame 11 provided between the support column 9 and the inclined frame 10 is provided.
  • a plurality of the inclined frames 10 are provided on the upper surface 3a of the base 3 so as to be 90 ° to 100 °, particularly preferably about 95 ° with respect to the upper surface of the bottom beam 4.
  • a plurality of support columns 9 are also provided corresponding to the inclined frame 10.
  • a plurality of reinforcing frames 11 are provided on the upper surface 3a of the base 3 and at the center in the height direction of each of the columns 9 and the inclined frame 10.
  • the back plate 5 is attached to the outside of the inclined frame 10 of the support frame 8 having such a configuration, and is therefore inclined at the same angle as the inclined frame 10.
  • the back plate 5 is a rectangular plate that receives and supports one side of the glass plate G placed vertically on the bottom beam 4, and is formed slightly larger than the glass plate G to be mounted.
  • the spacer 12 is formed to have substantially the same size and shape as the glass plate G to be mounted.
  • the spacer 12 is detachably mounted on the bottom rail 4 and leans against the back plate 5 along its outer surface. Yes.
  • the spacer 12 is formed to have a thickness that is substantially the same as the length of the extension portion of the interleaf paper P described later.
  • the spacer of the present invention is not limited to such a size and thickness, and various sizes and thicknesses can be used.
  • the size if the height of the surface on the side of the glass plate G to be mounted is substantially the same as or lower than the height of the glass plate G, the width may be different from that of the glass plate G.
  • the upper end surface of the spacer is parallel to the thickness direction of the spacer as shown in FIG. 1B in this embodiment. However, as shown in other embodiments to be described later, it is inclined. It may be a surface.
  • the height of the surface of the spacer 12 on the side of the glass plate G to be mounted is substantially the same as or lower than the height of the glass plate G. If the height of the spacer 12 is higher than the height of the glass plate G, it will be described later. This is because when the extending portion of the interleaf paper P is inclined toward the spacer 12, the spacer 12 interferes with the extending portion of the interleaf paper P arranged on the spacer 12 side, and the extending portion cannot be inclined. .
  • the phrase “substantially the same as the height of the glass plate G” means within ⁇ 10% of the height of the glass plate G, preferably within ⁇ 5%.
  • the spacer 12 is 10% higher than the height of the glass plate G, the extending portion of the interleaf paper P is tilted upward without being laid down beside it, as will be described later. This is because it does not interfere with the extending portion of the paper P.
  • the thickness of the spacer 12 may not be substantially the same as long as it is close to the length of the extending portion of the interleaf paper P.
  • glass plates G are stacked in the front-rear direction of the bottom rail 4, that is, in a direction orthogonal to the outer surface of the back plate 5 and stacked vertically.
  • a rectangular interleaf paper P is sandwiched between the glass plates G.
  • the interleaving paper P is for preventing the glass plates G from coming into direct contact with each other, and is for preventing the glass plates G from interfering with each other and being damaged during conveyance.
  • the smoothness of the paper (JIS P 8119, 1976) is used to prevent the resin content in interleaving paper P from being transferred to the surface of the glass plate G and causing paper textures, burns and dirt.
  • a roughened surface of 20 seconds or shorter, preferably 18 seconds or shorter is used. Thereby, the contact area with respect to the surface of the glass plate G reduces, and the transfer of a resin part is suppressed.
  • the resin content is adjusted to 0.1% by mass or less, preferably 0.05% by mass or less (JIS P 8205, 1976), thereby maintaining the quality of the glass plate G by the combined action with the rough surface.
  • a possible slip sheet P is preferred.
  • the interleaf paper P is larger than the glass plate G as shown in FIG. 1B. Therefore, when the glass plate G is placed, at least the upper end portion extends upward from the upper side of the glass plate G, and the extension portion PE Is formed. Further, in the present embodiment, the interleaf paper P protrudes (extends) on both the left and right sides of the glass plate G (not shown).
  • the extension part PE extending above the glass plate G has a length of about 50 to 80 mm, for example. Moreover, the length of the part which protruded on both right and left sides is also substantially the same length as the extension part PE, respectively.
  • the lower end PL of the interleaving paper P is arranged so as to be lifted by about 5 mm from the upper surface (mounting surface) of the bottom rail 4 as shown in FIG.
  • the lower end portion of the interleaf paper P spreads on the bottom rail 4 and the glass on the widened interleaf paper P.
  • the board G can be prevented from being placed.
  • the extending portion PE of the interleaving paper P is uniformly inclined toward the spacer 12 as shown in FIG.
  • Uniform means that all the extending portions PE are inclined at substantially the same angle in the same direction (spacer 12 side).
  • the substantially same angle means that, for example, a variation within about ⁇ 20%, preferably about 10% with respect to a predetermined angle is allowed.
  • the packaging body 1 of this embodiment is conventionally well-known after the glass plate G and the interleaving paper P are alternately arrange
  • the glass plate G is fixed by various fixing tools (not shown), and a resin sheet is attached or stored in a packing box as necessary, so that the final sheet is provided for transportation or the like. Formed into a form.
  • a glass plate pressing member 13 as shown by a two-dot chain line in FIG. 1B is used to fix the glass plate G to the packaging container 2.
  • the glass plate pressing member 13 is formed with a front frame 14 and a side frame 15.
  • the side frame 15 is attached to both sides of the support frame 8, and the front frame 14 is attached to the front end of the side frame 15. Yes.
  • the glass plate pressing member 13 is attached to the side frame 15 by detachably attaching the front frame 14 or by attaching the side frame 15 to the support frame 8 detachably.
  • the glass plate G can be accommodated.
  • the glass plate pressing member 13 may be provided with an airbag 16 inside the front frame 14. By pressing the glass plate G with the airbag 16, the glass plate G can be fixed reliably.
  • Such an airbag 16 is preferably configured to press and fix the glass plate G by adjusting the amount of air and appropriately inflating it. Any number of airbags 16 may be provided as necessary.
  • a side pressing member (not shown) for fixing the side portion of the glass plate G.
  • the spacer 12 is arrange
  • the glass plates G and the interleaving papers P are alternately arranged on the bottom rail 4, whereby a plurality of glass G plates are placed on the bottom rail 4 and the interleaving paper P is sandwiched between the glass plates G.
  • the glass plate G is placed on the bottom rail 4 in the same manner as before by using a dedicated robot arm (not shown).
  • the interleaving paper P is placed on the glass plate G in the same manner as before by using a dedicated robot arm (not shown).
  • the interleaving paper P is arranged so that the lower end PL of the interleaving paper P is lifted from the bottom rail 4 by about 5 mm, for example.
  • the upper end portion is extended from the upper side of the glass plate G by about 50 to 80 mm to form an extension portion PE.
  • the glass plate G is fixed on the packing container 2 by the member 13 or the like.
  • the extending portion PE of the interleaf paper P sandwiched between the glass plates G is tilted uniformly toward the spacer 12 side.
  • a process for inclining the extending portion PE for example, as shown in FIG. 3, the extending portion PE is tilted toward the spacer 12, and a plate-like pressurizing body (weight) 17 is placed thereon. Then, this state is maintained for a predetermined time, for example, overnight, and then the pressurizing body 17 is removed from the extending portion PE. Then, although the extension part PE rises slightly, the extended state is maintained in the pressurized direction, and thus is uniformly inclined as shown in FIG. 2 (b).
  • the tilting angle is not particularly limited, and may be tilted by, for example, about 30 ° to 80 ° with respect to the front and back surfaces of the glass plate G. That is, when attracting and holding the extension part PE by a robot arm, which will be described later, the inclination angle of the extension part PE can be accommodated by adjustment on the robot arm side. Therefore, if the inclination angle is constant, This is because the extension part PE can be positioned satisfactorily by the robot arm.
  • the extension portion PE is placed on the spacer 12 side as shown in FIG.
  • the interleaf paper P arranged on the spacer 12 side is also placed on the upper end surface of the spacer 12 without the extension portion PE being interfered with the back plate 5. Therefore, the extension part PE of the interleaf paper P arranged on the spacer 12 side can be reliably pressed by the pressurizing body 17 similarly to the other extension parts PE.
  • the thickness of the spacer 12 is excessive, the inconvenience that the number of the glass plates G to be stacked is limited is also avoided.
  • the extending portion PE is uniformly inclined in this manner, a resin sheet is attached to the glass plate G as necessary, and the final form is provided for conveyance or the like in the same manner as in the past. .
  • the resin sheet and other fixing tools are removed from the packaging container 2 in the same manner as in the past.
  • the glass plate G is loaded and unloaded from the bottom rail 4 and the interleaf paper P is removed from the glass plate G.
  • the loading and unloading of the glass plate G from the bottom beam 4 is performed in the same manner as before by a dedicated robot arm (not shown).
  • the outer surface (surface opposite to the spacer 12) of the glass plate G is sucked and held by a vacuum suction hole or a robot arm having a suction cup and transferred onto a transfer device such as a conveyor.
  • the removal of the interleaving paper P from the glass plate G is performed in the same manner as before by a dedicated robot arm.
  • a dedicated robot arm For example, after the outermost glass plate G is loaded and unloaded, the interleaving paper P exposed on the outermost surface is sucked and held by a circular robot arm 18 having a predetermined length as shown in FIG. Transfer onto the device.
  • the robot arm 18 is a known arm that forms a plurality of suction holes 19 on one side (circumferential surface) of the robot arm 18 and vacuum-sucks and holds the interleaving paper P through the suction holes 19.
  • the robot arm 18 In order to suck and hold the slip sheet P with this robot arm 18, first, the robot arm 18 is advanced as shown by an arrow A in FIG. At that time, the suction hole 19 is directed forward. When the robot arm 18 reaches the extension part PE of the interleaving paper P to be held, as shown by the arrow B, the robot arm 18 is rotated around its axis, and the suction hole 19 is moved in a predetermined direction, for example, Turn downward. Next, as indicated by an arrow C, the robot arm 18 is lowered and brought into contact with the extending portion PE of the interleaf paper P. Thereby, the extension part PE can be adsorbed and held by the adsorption hole 19.
  • the extension part PE of the interleaf paper P is uniformly tilted, and therefore, the operation of the robot arm 18 only needs to be repeated every time. That is, the inclination of the extension part PE is uniform except that the position of the extension part PE is gradually shifted toward the spacer 12, so that the direction of the suction hole 19 can be made constant. Therefore, the positioning of the extending portion PE by the robot arm 18 can be easily and satisfactorily performed.
  • the robot arm 18 When the extending portion PE is sucked and held by the robot arm 18 in this way, the robot arm 18 is lifted in the direction opposite to the arrow C, and the direction of a belt conveyor (not shown) on which the interleaf paper P is further accumulated. Then, the robot arm 18 is moved, and then the suction by the suction holes 19 is stopped and the interleaf paper P is dropped onto a belt conveyor or the like.
  • the slip sheet P can be removed from the glass plate G by this series of operations.
  • the spacer 12 is provided on the bottom beam 4 and on the surface side of the back plate 5 that receives the glass plate G, and the extending portion PE of the interleaf paper P sandwiched between the glass plates G is provided. Since it tilts uniformly toward the spacer 12 side, it becomes possible to satisfactorily position the extending portion PE by the robot arm 18 when unloading, so that the interleaving paper P is stably adsorbed and held, and the glass plate G Can be reliably removed from. Further, by making the thickness of the spacer 12 substantially the same as the length of the extension part PE, for example, the extension part PE of the interleaf paper P arranged on the back plate 5 side is prevented from interfering with the back plate 5. Therefore, positioning of the extension part PE by the robot arm 18 can be performed satisfactorily.
  • extension part PE when the extension part PE is pressurized with the pressurizing body 17 as shown in FIG. 3 by using the spacer 12 having a height substantially the same as the height of the glass plate G to be mounted,
  • the lower side of the extended portion PE on the spacer 12 side can be supported by the spacer 12.
  • the extension part PE can be pressurized and tilted to the spacer 12 side under substantially the same conditions as the other extension parts PE.
  • the slip sheet P when the slip sheet P is sandwiched between the glass plates G, the slip sheet P is arranged so that the lower end PL thereof is lifted from the bottom rail 4 as shown in FIG. Therefore, when the glass plates G and the interleaving paper P are alternately arranged on the bottom rail 4 sequentially from the spacer 12 side, the lower end portion of the interleaving paper P spreads on the bottom rail 4 and the glass is spread on the widened interleaving paper P.
  • the board G can be prevented from being placed.
  • the spacer 12 is provided on the surface side which receives the glass plate G of the back plate 5 on the bottom rail 4, and the interleaf paper P sandwiched between the glass plates G is provided. Since the extending portion PE is uniformly inclined toward the spacer 12, the positioning of the extending portion PE by the robot arm 18 can be performed satisfactorily when unloading, and therefore the slip sheet P is stably adsorbed. It can be held and removed reliably from the glass plate G. Further, since the thickness of the spacer 12 is formed, for example, approximately the same as the length of the extending portion PE, the extending portion PE of the interleaf paper P arranged on the back plate 5 side is interfered with the back plate 5. Therefore, the positioning of the extension part PE by the robot arm 18 can be performed satisfactorily.
  • FIG. 5 is principal part side sectional drawing of a package.
  • This embodiment is different from the first embodiment shown in FIG. 2B etc. in the shape of the spacer. That is, as shown in FIG. 5, the spacer 30 of the present embodiment has a surface on the side of the glass plate G on which it is mounted, the height of the surface of the glass plate G being substantially the same as the height of the glass plate G. It is not parallel to the thickness direction of 30 but is an inclined surface.
  • the inclined surface (upper end surface 30a) is formed to be inclined so as to gradually increase from the surface on the glass plate G side toward the surface on the back plate 5 side. And the inclination
  • the upper end surface 30a of the spacer 30 is an inclined surface. Therefore, it is possible to more stably adsorb and hold the extending portion PE of the interleaf paper P, and thus it is possible to obtain an excellent effect that the interleaf paper P can be reliably removed from the glass plate G.
  • FIG. 6 is principal part sectional drawing of a package.
  • This embodiment is different from the second embodiment shown in FIG. 5 in the height of the spacer. That is, the spacer 12 shown in FIG. 1B or the like and the spacer 30 shown in FIG. 5 have the same height on the glass plate G side as the height of the glass plate G.
  • the spacer 40 of this embodiment shown in FIG. 6 the height of the surface 41 on the side of the mounted glass plate G is lower than the height of the glass plate G.
  • the height of the surface 41 of the spacer 40 relative to the height of the glass plate G is preferably about 1 mm to 5 mm lower than the glass plate G.
  • the surface 41 of the spacer 40 is slightly lower than the glass plate G. Therefore, the robot arm 18 can reliably hold the extension portion PE of the interleaf paper P more reliably, and therefore, the excellent effect of being able to more reliably remove the interleaf paper P from the glass plate G can be obtained.
  • the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the gist of the present invention.
  • the spacer 40 a spacer whose upper end surface 40a is an inclined surface is used.
  • the upper end surface is the thickness of the spacer 12.
  • a material that is parallel to the vertical direction and slightly lower than the glass plate G (for example, about 1 mm to 5 mm) may be used.
  • the structure of the base 3 in the packing container 2, and the structure of the support frame 8 it is not limited to the structure shown in FIG. 1, A conventionally well-known various structure is employable.
  • packing method and packing body of the present invention it is possible to reliably remove the slip sheet from the glass plate by the robot arm at the time of unloading, thereby improving the workability of loading and unloading the glass plate.
  • Packaging methods and packages can be provided.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Frangible Articles (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Buffer Packaging (AREA)
  • Pallets (AREA)
PCT/JP2012/050752 2011-01-25 2012-01-16 梱包方法および梱包体 WO2012102117A1 (ja)

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WO2019244539A1 (ja) * 2018-06-21 2019-12-26 日本電気硝子株式会社 積層体パレット一体品、及びパレット
JP2020011748A (ja) * 2018-07-17 2020-01-23 日本電気硝子株式会社 積層体パレット一体品、及びパレット
WO2023074150A1 (ja) * 2021-11-01 2023-05-04 日本電気硝子株式会社 ガラス板の製造方法

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JP6237501B2 (ja) * 2014-07-02 2017-11-29 王子ホールディングス株式会社 ガラス合紙
CN109229783A (zh) * 2018-11-01 2019-01-18 蚌埠凯盛工程技术有限公司 玻璃架辅助定位装置

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KR20190002483U (ko) 2018-03-26 2019-10-07 에이지씨 가부시키가이샤 곤포체 및 곤포 용기
WO2019244539A1 (ja) * 2018-06-21 2019-12-26 日本電気硝子株式会社 積層体パレット一体品、及びパレット
JP2019218114A (ja) * 2018-06-21 2019-12-26 日本電気硝子株式会社 積層体パレット一体品、及びパレット
JP2020011748A (ja) * 2018-07-17 2020-01-23 日本電気硝子株式会社 積層体パレット一体品、及びパレット
WO2020017196A1 (ja) * 2018-07-17 2020-01-23 日本電気硝子株式会社 積層体パレット一体品、及びパレット
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WO2023074150A1 (ja) * 2021-11-01 2023-05-04 日本電気硝子株式会社 ガラス板の製造方法

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KR20140015310A (ko) 2014-02-06

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