WO2011086731A1

WO2011086731A1 - Storage container for plate-like body, storage body, device for loading plate-like body thereon, and conveyance vehicle

Info

Publication number: WO2011086731A1
Application number: PCT/JP2010/066452
Authority: WO
Inventors: 毎祖青木; 岳久保
Original assignee: 旭硝子株式会社
Priority date: 2010-01-13
Filing date: 2010-09-22
Publication date: 2011-07-21
Also published as: TW201124317A; KR101773639B1; TWI501908B; CN102712414B; KR20120124408A; CN102712414A

Abstract

A storage body having plate-like bodies contained in a stacked state in a storage container. A storage body (10) having plate-like bodies (G), comprising: a plate-like stack (15) which is placed on the base (12) of a storage container (11) and which is composed of the plate-like bodies (G) having a rectangular shape in a plan view and of slip sheets (13) having a larger area than the plate like bodies (G), the plate-like bodies (G) and the slip sheets (13) being alternately stacked on each other; a stopper plate (14) which is supported by the base (12) and with which one of the four side surfaces of the plate-like stack (15) is in contact; a single sheet (17) which covers the plate-like stack placed on the base (12); and side pressing members (16) supported by the base (12), sandwiching the side surfaces of the plate-like stack (15) with portions (13A) of the slip sheets and the sheet (17) provided therebetween, and integrally affixing the plate-like stack (15) to the base (12) by means of the sheet (17), the portions (13A) of the slip sheets hanging along the side surfaces of the plate-like stack (15), the sheet (17) covering the plate-like stack (15).

Description

Plate-shaped body storage container and storage body, plate-shaped body loading device, and transport vehicle

The present invention relates to a storage container and storage body for a plate-shaped body, a stacking device for a plate-shaped body, and a transportation vehicle, and in particular, a large glass substrate such as a liquid crystal display or a plasma display and a large glass plate as an intermediate product in the manufacturing process thereof The present invention relates to a storage container and a storage body stored therein, a stacking device for stacking the storage body, and a transport vehicle mounting the stacking device.

In recent years, there is a growing need for larger glass substrates for FPD (Flat Panel Display) such as glass substrates for liquid crystal displays and glass substrates for plasma displays. In particular, a glass substrate called a 10th generation size has one side. A large size exceeding 3000 mm. A storage container for storing a large number of such large glass plates is more than 3000 mm even on the short side, and therefore, due to vehicle width restrictions of road traffic regulations when traveling on public roads in transport vehicles (eg trailers and trailers). It is difficult to transport in a horizontal state, and it is transported in a state where it is inclined at a predetermined angle to the platform of the transport vehicle.

Patent Document 1 discloses a stacking device (a panel packing trailer) that loads panels inclined. The stacking apparatus shown in FIG. 1 of Patent Document 1 includes a support base, a pair of support frames, a panel support member, and the like. The support base has pivot portions at the front and rear portions of the carriage, and the lower ends of a pair of support frames whose top portions are rotatably connected to the pivot portion. In addition, an intermediate hinge that is rotatable outward is provided at an intermediate portion in the height direction of the pair of support frames, and the pair of support frames are erected in a substantially mountain shape at the time of assembly using the hinges. The pair of support frames are provided with panel support members that support the panel in a leaned state. That is, the stacking device disclosed in Patent Document 1 loads a panel by leaning on a pair of support frames standing up in a substantially mountain shape.

Patent Document 2 discloses a loading device (a glass glass transport trailer) that loads glass plates at an inclination. In the loading apparatus shown in FIG. 1 of Patent Document 2, an inclined support member is provided inside a box-type trailer from which an upper member can be removed. A glass support member having an L-shaped cross section is engaged with the support member, and a plurality of glass plates are laminated on the glass support member via a sand bag. In this loading apparatus, a glass support member loaded with a glass plate is lifted by a lifting equipment such as a crane as shown in FIG.

In addition, it is necessary to fix the glass plate to the storage container so that the laminated glass plate stored in the storage container does not move due to vibrations during transportation or the like to cause chipping or cracking. For this reason, generally, a slip sheet is sandwiched between the laminated glass plates so that the glass plates do not rub against each other directly. Further, as shown in FIG. 28, the top plate 4 is placed on the top surface of the plate-like laminate 3 in which the glass plate G is laminated on the base 2 of the storage container 1 and supported by the upper plate 5 of the storage container 1. By applying a pressing force (for example, 108 kg / place) to the four corners of the top plate 4 from above with the vise type pressing means 6, the laminated glass plates are fixed to the storage container 1 so that they do not move during transportation. (For example, Patent Document 3).

Japanese Unexamined Patent Publication No. 2005-324815 Japanese Unexamined Patent Publication No. 4-311488 Japanese Unexamined Patent Publication No. 2007-153395

However, if the stacking device disclosed in Patent Document 1 is used for stacking the above-mentioned 10th generation large glass plates, the support standing up in a substantially mountain shape at the time of assembly due to the inconvenience of handling the large glass plates. Loading a large glass plate leaning on the frame requires a large work effort and there is a problem that the large glass plate cannot be loaded efficiently. In addition, the support frame is at an angle of 10 degrees with respect to the vertical line, and at that angle, the glass substrate violates the height restriction of the transport vehicle, so it is necessary to incline about 40 degrees.

Also, the loading device disclosed in Patent Document 2 has a problem that the loading equipment for the large glass plate becomes large because a lifting equipment such as a crane for lifting the glass support member loaded with the large glass plate is required.

Therefore, there is a problem that the loading apparatus of

Patent Documents

1 and 2 is not practical as an apparatus for loading a large glass plate exceeding 3000 mm in length and width.

On the other hand, in the loading device of Patent Document 1, the panel tilt angle with respect to the support frame is set to 10 ° as a means for preventing damage to the panel against vibration and impact during transportation by a transport vehicle such as a trailer. It is not sufficient as a means of preventing damage against large shocks and rolls during transportation. Further, the loading device of Patent Document 2 deals with sandback as a similar means, but this is also not sufficient as a means for preventing breakage against a large impact or roll during transportation.

Moreover, in the method of pressurizing a glass plate laminate from above with a pressing means and fixing it to a storage container as in Patent Document 3, chipping or cracking of the glass plate due to vibration or impact during transportation cannot be completely eliminated. There is a problem. In particular, the larger the glass plate, the higher the frequency of chipping and cracking during transportation. In fact, the method of Patent Document 3 cannot cope with the increase in the size of the glass plate.

Furthermore, as described above, slip sheets are sandwiched between the glass plates to prevent chipping and cracking of the glass plates. However, since the glass plates are likely to generate static electricity, the glass plates are affected by vibration during transportation. There is also a problem that static electricity is generated and it is difficult for the user to peel off the slip sheet from the glass plate.

The problem of chipping and cracking of the glass plate due to vibration and impact during transportation, and the problem that it is difficult for the user to peel off the slip sheet from the glass plate are not limited to the glass plate, but are easily damaged and generate static electricity. It is a problem common to all the states.

The present invention can reliably prevent damage to a plate-like body caused by vibration or impact during transportation even for a large plate-like body, and can easily peel off a slip sheet from the plate-like body. It aims at providing the storage container and storage body of a plate-shaped object.

In addition, the present invention is a plate-like body that can efficiently perform a loading operation even for a large-sized plate-like body and can prevent damage to the plate-like body due to vibration or impact during transportation. An object of the present invention is to provide a loading device and a transport vehicle.

The plate-shaped storage container of the present invention is a storage container for storing a plurality of plate-shaped bodies in a stacked state in order to achieve the above-mentioned object, wherein the plate-shaped body and the slip sheet are alternately arranged. A pedestal on which a plate-like laminate formed by stacking is placed, and one side of the four side surfaces of the plate-like laminate are brought into contact with each other when supported by the pedestal and forming the plate-like laminate. A stopper plate, a sheet covering the plate-like laminate placed on the pedestal, a slip sheet supported by the pedestal and depending on the side surface of the plate-like laminate, and covering the plate-like laminate. And a plurality of lateral pressing members for holding the plate-like laminate to the pedestal integrally with the sheet while sandwiching the side surface of the plate-like laminate through the sheet.

In order to achieve the above object, the plate-shaped storage body of the present invention is a storage body in which a plurality of plate-shaped bodies are stored in a stacked state in a storage container, and is mounted on a base of the storage container. A plate-like laminate in which a plate-like body having a rectangular shape in plan view and a slip sheet having a larger area than the plate-like body are alternately laminated, and four side surfaces of the plate-like laminate supported by the pedestal A stopper plate with which one side surface is abutted, a sheet covering the plate-like laminate placed on the pedestal, and a sheet supported by the pedestal and depending on the side surface of the plate-like laminate. A plurality of lateral pressing members for sandwiching the side surface of the plate-like laminate through a paper portion and a sheet covering the plate-like laminate and fixing the plate-like laminate to the pedestal integrally with the sheet; It is characterized by comprising.

According to the plate-shaped body storage container of the present invention, the plate-shaped laminated body in which the plate-shaped body and the interleaving paper are alternately stacked is placed on the pedestal so that one side surface thereof comes into contact with the stopper plate. A sheet is placed on the plate-like load to cover the upper surface and the four side surfaces of the plate-like laminate in a tension state. Then, the side surfaces of the plate-like laminate are sandwiched by the plurality of lateral pressing members supported by the pedestal via the interleaf portion that hangs down on the side surfaces of the plate-like laminate and the sheet that covers the plate-like laminate. The laminate is integrally fixed to the pedestal with a tensioned sheet. In this case, in order to firmly fix the plate-like laminate to the pedestal, it is necessary to pull the hem of the sheet covering the plate-like laminate to make the sheet tense, and then fix it with the lateral pressing member. .

Thereby, a storage body is formed in which the plurality of plate-like bodies described above are stored in a storage container in a stacked state.

Since the plate-like laminate of the storage body formed in this way is integrally fixed to the pedestal with a tensioned sheet, the tightening force by the tensioned sheet is equally applied to the plate-like laminate. . Thereby, the stress by the vibration and impact at the time of transporting the storage body by the transport means such as a trailer does not partially concentrate on a part of the plate-like laminate. That is, as in the prior art in which pressing force is applied to the four corners of the top plate by the vise type pressing means described in Patent Document 3, the stress due to vibration during transportation is concentrated on the four corners of the top surface of the plate-like laminate. There is nothing to do. In addition, the slip sheet and sheet act as a cushion to absorb vibration during transportation.

Therefore, even a large plate-like body can reliably prevent damage to the plate-like body due to vibration or impact during transportation.

In the plate-shaped container of the present invention, the sheet is preferably a static eliminating sheet for removing static electricity. If it is a static elimination sheet, it is removed even if static electricity is generated in the plate-like body due to vibration during transportation, etc., so that there is no problem that the slip sheet is in close contact with the plate-like body and difficult to peel off.

In the plate-shaped container of the present invention, it is preferable that the sheet has a slit hole through which the stopper plate penetrates when the plate-shaped laminate is covered with the sheet. Thus, even when one side surface of the plate-like laminate is in contact with the stopper plate when the plate-like laminate is placed on the pedestal, the sheet is neatly covered so as to cover the upper surface and the four side surfaces of the plate-like laminate. Can be covered. Moreover, since it is easy to make the sheet | seat which covered the plate-shaped laminated body into a tension | tensile_strength, a plate-shaped laminated body can be firmly fixed to a base with a sheet | seat.

In the plate-shaped container of the present invention, it is preferable that the lateral holding member is detachably supported with respect to the pedestal. Thereby, when loading a plate-shaped object on the base of a storage container, a horizontal pressing member does not become obstructive.

In order to achieve the above-described object, the plate stacking apparatus of the present invention is a plate stack for stacking a storage body in which a plurality of plate bodies are stacked and stored in a storage container on a transport vehicle. An apparatus, comprising: a base; an attenuator disposed between the base and a floor surface of the transport vehicle; and a corner of the base between the base and the floor surface of the transport vehicle. And an elastic body that suppresses the amount of rolling of the base with respect to the floor surface of the transport vehicle, and is horizontally loaded with the storage body loaded and pivotally supported by the base. A tilting table that tilts between a state and a predetermined tilting state, tilting means that tilts the tilting table, and one edge of the storage body loaded on the tilting table is pressed against the wall of the tilting table to tilt The lateral displacement regulating means for regulating lateral displacement of the storage body relative to the table, and the storage body loaded on the inclined table is inclined. Is fixed, characterized in that it comprises a housing body fixing means for releasing the fixing, and a inclined state holding means for releasing said holding holds said ramp in an inclined state.

When loading the storage body on the loading device mounted on the transport vehicle, first, the tilting table is tilted with respect to the base by the tilting means and held in a horizontal state. In this state, the storage body is tilted by the forklift. Placed on. Thereby, even if it is a large sized plate-shaped body, the storage body can be easily loaded on an inclined base.

Next, when the storage body placed on the tilt base is transported by the transport vehicle, first, the lateral displacement of the storage body with respect to the tilt base is regulated by the lateral slip regulating means. Thereby, even if a vibration or an impact is applied to the tilting table from the transport vehicle, the storage body does not laterally shift with respect to the tilting table, so that it is possible to prevent the plate-like body from being damaged due to the lateral shift. Thereafter, the tilting table is tilted by the tilting means to change its posture to the tilted state. Next, the storage body is fixed to the inclined base by the storage body fixing means. Next, the tilt table is held in an inclined state by the inclined state holding means. When the posture is changed, the storage body is fixed to the tilt table by the storage body fixing means, so that the storage body is not displaced from the tilt table or dropped off. Therefore, the storage body can be stably changed to the inclined posture.

The above operation completes preparation for transporting the container. In this form of carrying the loading device, the storage body is carried in an inclined state, so even a large plate-like body can be carried by a carrying vehicle in accordance with the current road traffic regulations. Further, since the tilting table is held in the tilted state by the tilting state holding means, the tilting table does not rattle with respect to the base even if vibrations or rolls during transportation are transmitted to the base. Therefore, it is possible to prevent the plate-like body from being damaged due to the play.

When the storage body is transported by the transport vehicle, the vibration transmitted from the transport vehicle to the loading device is attenuated by the attenuator disposed between the base and the floor surface of the transport vehicle, and is not directly transmitted to the loading device. Therefore, damage to the plate-like body due to the vibration can be prevented. Also, the roll applied to the loading device from the transport vehicle is coupled with the lateral slip prevention effect of the lateral slip regulating means, and the elastic members disposed between the base and the floor surface of the transport vehicle are elastically deformed. Since the amount of rolling is suppressed, the storage body can be transported stably, and thus damage to the plate-like body due to rolling can be prevented.

As described above, according to the stacking apparatus of the present invention, it is possible to efficiently perform the stacking operation even for a large plate-shaped body, and the action of the breakage prevention means including the lateral deviation restricting means, the attenuator, and the elastic body. It is possible to reliably prevent the plate-like body from being damaged due to vibration or impact during transportation.

The elastic body of the present invention is a disc spring, and the disc spring collides with the wall surface of the transport vehicle when the base is rolled with respect to the floor surface of the transport vehicle. It is preferable to have load characteristics that prevent this.

According to the present invention, when the loading device rolls due to the load characteristic of the disc spring, it is possible to prevent the upper end of the inclined tilting table from colliding with the wall surface of the transport vehicle. It can prevent body damage.

The lateral displacement regulating means of the present invention presses the pad and the other edge of the container against the wall of the inclined table by pressing the pad against one edge of the container loaded on the inclined table. It is preferable to consist of a pad drive part. The storage body fixing means is movably provided on the tilt base and engages with an engagement portion of the storage body loaded on the tilt base, and engages the hook with the engagement portion of the storage body. It is preferable to include a hook drive unit that moves between a position to be released and a position to release the engagement. The tilting means includes a cylinder that is tiltably supported on the base or the floor surface of the transport vehicle, a rod that is expanded and contracted with respect to the cylinder, and a tip end portion of which is connected to the tilt table, and the rod It is preferable that it consists of a rod drive part which expands and contracts. The inclined state holding means is fixed to the base and is provided with a pin drive unit having a pin that expands and contracts, and is provided on the inclined base and engages with the extended pin when the inclined base is in the inclined state. It is preferable to consist of the engaging part in which the hole made was formed.

According to the lateral deviation regulating means of the present invention, the pad is pressed against one edge of the storage body loaded on the tilting table by the pad driving unit, and the other edge of the storage body is pressed against the wall of the tilting table. . Accordingly, it is possible to easily prevent the lateral displacement of the storage body with respect to the tilt table. Further, when the storage body is taken out from the tilting table, the pad may be retreated from the other edge of the storage body by the pad driving unit.

According to the storage body fixing means of the present invention, the hook is engaged with the engagement portion of the storage body by the hook driving section provided on the tilting table. Thereby, a storage body can be easily fixed to an inclined base. Further, when the storage body is taken out from the tilting table, the hook drive unit need only move the hook from the engagement position with respect to the engagement unit to a position where the engagement is released.

According to the tilting means of the present invention, the tilting table can be easily tilted by extending the rod with respect to the cylinder by the rod driving unit, and the tilting table can be easily leveled by contracting the rod. Can be.

According to the tilt state holding means of the present invention, the tilt base can be easily held in the tilt state only by extending the pin by the pin driving portion and engaging the pin with the hole of the engagement portion. Further, when it is desired to change the posture of the tilting table to the horizontal state, it is only necessary to contract the pin by the pin driving unit and retract the pin from the hole of the engaging unit.

By making the pad drive part of the lateral deviation regulating means of the present invention, the hook drive part of the housing fixing means, the rod drive part of the tilting means, and the pin drive part of the tilt state holding means, respectively, as an electric tool such as a power cylinder, It is possible to safely and smoothly perform the loading operation of the storage body on the tilting table and the carrying-out operation on the tilting table.

According to the transport vehicle of the present invention, in order to achieve the object, the plate-shaped body stacking device according to claim 1, wherein the axial direction of the shaft that pivotally supports the inclined base is the traveling direction. As such, a plurality of units are connected and mounted via a connecting member.

The transport vehicle of the present invention is a vehicle such as a trailer, a tractor trailer, and a trailer loaded on the trailer. In addition, since the transport vehicle of the present invention is mounted on the floor surface in a state where a plurality of loading devices are connected via a connecting member, the plurality of loading devices are mounted on the floor surface as one device. Equal to being done. As a result, the loads of a plurality of loading apparatuses are evenly applied to the floor surface. On the other hand, when a plurality of loading devices are individually mounted on the floor without being connected by a connecting member, an uneven load is applied to the floor, and the floor may be deformed in a wave shape.

By the way, as a transport vehicle, there is known a wing-type trailer having a pair of wings in which a side surface and a roof portion of the transport vehicle open and close in a flip-up manner around a hinge attached to a center beam of the transport vehicle roof. Yes. In the case of such a trailer, the center beam is also deformed in a wave shape due to the deformation of the floor surface, so that the wing cannot be smoothly opened and closed.

On the other hand, in the present invention, as described above, a plurality of stacking devices are connected by the connecting members and mounted on the floor surface as a single device, so that a load is evenly applied to the floor surface and the floor surface is evenly displaced. Therefore, the center beam is not deformed, and thus the wing can be opened and closed smoothly.

In order to achieve the above object, the plate-like material transport method according to the present invention is configured such that a plate-like laminate in which a plurality of plate-like bodies each having a side of 2800 mm or more is laminated is tilted to a horizontal state of the loading device. A horizontal holding step of the plate-like body held on the table, a loading step of the plate-like body for carrying the loading device to a carrying vehicle and loading it while the inclined table holding the plate-like material is in a horizontal state, and the carrying Inclining and holding the plate-like laminate by tilting the tilting table on the vehicle to hold the plate-like laminate in the loading device, and the destination with the plate-like laminate being inclined by the transport vehicle A plate-shaped body transporting step for transporting to a plate.

According to the method for transporting a plate-like body of the present invention, when the plate-like laminate on which the plate-like bodies are laminated is loaded on the transport vehicle, the plate-like laminate is held on the inclined base that is tilted to the horizontal state of the loading device. Therefore, even a large plate-like body can be efficiently loaded onto a transport vehicle. And when transporting the plate-like laminate to the destination, the tilting table is tilted to hold and carry the plate-like laminate in an inclined state, so that the plate-like body is larger than the transport vehicle width. Can be accommodated in the transport vehicle, and damage to the plate-like body due to vibration or impact during transport can be prevented.

In addition, it is preferable to use the loading device according to any one of claims 6 to 9 as the loading device used in the transport method of the plate-like body of the present invention.

As described above, according to the storage container and storage body of the plate-like body of the present invention, damage to the plate-like body due to vibration or impact during transportation can be prevented even with a large plate-like body. At the same time, the slip sheet can be easily peeled off from the plate-like body.

In addition, according to the plate-shaped stacking device and the transport vehicle of the present invention, it is possible to efficiently perform the loading operation even with a large plate-shaped body, and the plate-shaped due to vibration and impact during transport. It can prevent body damage.

The perspective view which was a 1st step which forms the storage body of the plate-shaped body of this invention, and notched one part and showed the glass plate The perspective view which shows the 2nd step which forms the storage body of the plate-shaped body of this invention. Explanatory drawing explaining the sheet | seat which covers a plate-shaped laminated body The perspective view which shows the 3rd step which forms the storage body of the plate-shaped body of this invention. Explanatory drawing explaining the relationship between the slip sheet, sheet | seat, and horizontal holding member in the storage body of the plate-shaped body of this invention. Explanatory drawing explaining a horizontal holding member Explanatory drawing explaining another aspect of a horizontal holding member Explanatory drawing when storing plate-like storage bodies in a stacked state in a warehouse, etc. Explanatory drawing explaining the attitude | position in the case of conveying the storage body of a plate-shaped object Explanatory drawing explaining the attitude | position when loading the storage body of a plate-shaped object on a loading apparatus Left side view of trailer with loading equipment Front view of the loading device in which the container is held in a horizontal state on the loading device loaded on the trailer Front view of the loading device in which the container is held in an inclined state on the loading device loaded on the trailer Explanatory drawing which showed the loading method of the container using a forklift The principal part expansion perspective view explaining the arrangement position of an isolator and a disc spring mechanism Schematic perspective view of a loading device showing a tilting table in a tilted posture Schematic perspective view of a loading device showing a tilting table in a horizontal position The principal part perspective view which showed operation | movement of the lateral slip control apparatus Side view of the lateral displacement regulating device The principal part side view which shows the state by which the storage body was fixed to the inclined base by the storage body fixing device. Side view of the main part showing a state where the storage body is fixed to the tilting table. The principal part perspective view which shows the state by which the inclination stand was hold | maintained in the inclination posture by the inclination state holding | maintenance apparatus. The principal part perspective view which shows the state by which the holding | maintenance of the inclination posture of the inclination base was cancelled | released Plan view of the base showing the location of the isolator and disc spring mechanism Side view of isolator Vertical section of isolator Sectional view showing the operation of the disc spring mechanism Explanatory drawing explaining the conventional method of fixing a plate-shaped laminated body to a storage container

Hereinafter, preferred embodiments of a plate-shaped container and a container, a plate-shaped stacking device, and a transport vehicle according to the present invention will be described with reference to the accompanying drawings.

[Plate-shaped container]
The plate-shaped container of the present invention has a plurality of, for example, 1 to 180, rectangular plate-shaped bodies horizontally on the pedestal of the storage container of the present invention, and a plate-like structure between the plate-shaped bodies. It is configured by laminating through rectangular slip sheets having a size larger than that of the body, and covering the plate-like laminate with a sheet and fixing the sheet integrally to the base.

In the embodiment of the present invention, a glass plate G for FPD as a plate-like body, particularly a mother having at least one side used for a liquid crystal display of 2800 (mm) or more, for example, a vertical and horizontal size exceeding about 3000 (mm). A glass substrate will be described using an example in which the thickness of the plate is 1 mm or less. The size of the glass plate G is not limited to this, but the plate-shaped body storage body and the plate-shaped body loading device described later are suitable for such a large glass plate G. is there.

1 to 4 show a procedure until a plate-shaped container according to the present invention is formed.

As shown in the first step of FIG. 1, first, a glass plate G having a rectangular shape in plan view and a rectangular slip sheet 13 having a larger area than the glass plate G are placed on the base 12 of the storage container 11. 12 are laminated alternately so as to abut against two positioning members (stopper plates) 14 erected vertically on one side surface. Thereby, the plate-like laminate 15 placed on the pedestal 12 is formed. In this case, since the slip sheet 13 has a larger area than the glass plate G, the peripheral portion of the slip sheet 13 hangs down on the side surface of the plate-like laminate 15.

The slip sheet 13 has a rough surface with a smoothness of 18 seconds or less (JIS P 8119, 1976), for example. A paper quality with a small contact area is selected so that the resin content of the interleaf paper 13 is transferred to the glass plate G and the paper surface pattern, burnt, dirt, etc. do not occur on the glass surface. Further, the resin content of the interleaf paper 13 is 0.05% by mass or less (JIS P 8205, 1976). Paper quality that does not adversely affect the quality of the glass plate G itself due to the combined effect with the paper surface roughness described above is selected.

The storage container 11 is mainly composed of a pedestal 12, a positioning member 14, and a lateral pressing member 16 and a sheet 17 which will be described later.

The pedestal 12 is configured in a frame shape by assembling a plurality of

frame members

20, 20. The frame member 20 is made of, for example, aluminum alloy, stainless steel, SS steel, or SGHC steel plate. Two

frame members

20, 20... Formed in a rectangular tube shape are assembled in the form of a grid in the form of a square cylinder, and the pedestal is assembled by assembling the two assembly members so that the lattice planes are substantially parallel to each other. 12 is configured.

On all sides of the pedestal 12, at least two openings 22 and 22 (see FIG. 1) into which the pair of forks 212 of the forklift 210 (see FIG. 9) are inserted are provided on one side of the pedestal 12. A mounting plate 18 is fixed on the pedestal 12, and an upper material such as resin is provided on the surface of the mounting plate 18.

The positioning member 14 is arranged on the side surface that becomes the bottom surface side of the storage body 10 when loading the loading device 30 to be described later, among the four side surfaces of the pedestal 12, and is fixed to the pedestal 12 with bolts 19, and is not easily removable. It has become. Further, a notch 14A is formed in the lower portion of the positioning member 14 so as not to block the opening 22 of the base 12 into which the fork 212 is inserted.

Next, as shown in the second step of FIG. 2, a single sheet 17 is placed so as to cover the upper surface and the four side surfaces of the plate-like laminate 15 placed on the pedestal 12. Of the sheet portion 17A that hangs down on the four side surfaces of the plate-like laminate 15, the portion located on the positioning member 14 side is covered with the positioning member 14 when the sheet 17 is put on the plate-like laminate 15, as shown in FIG. A slit hole 23 through which is penetrated is formed. Further, a reinforcing sheet 24 is applied around the slit hole 23 to reinforce the slit hole 23 so as not to tear. Thereby, when the sheet 17 is covered after the plate-like laminate 15 is laminated on the pedestal 12 so as to contact the positioning member 14, the four side surfaces of the plate-like laminate 15 can be clearly covered with the sheet 17.

The sheet 17 to be used may be a general resin sheet, but is more preferably a static elimination sheet. In the case of the static elimination sheet, when the container 10 is transported by a transporting means such as a trailer provided with a stacking device 30 described later, it is removed even if static electricity is generated on the glass plate G due to vibration during transportation. Therefore, the problem that it is difficult for the user to peel the slip sheet 13 from the glass plate G is reduced. As the static elimination sheet, a commercially available sheet can be used. For example, Achilles Seiden F (thickness 0.1 to 0.5 mm) manufactured by Achilles Co., Ltd. can be used. In addition, any sheet can be used as long as it has a static elimination effect comparable to that of Achilles Seiden F manufactured by Achilles Corporation.

Next, as shown in the third step of FIG. 4, a plurality of lateral pressing members in a state where the sheet portion 17 A of the sheet 17 covered on the plate-like laminate 15 is pulled to the pedestal 12 side and the sheet 17 is tensioned. 16 sandwiches the side surface of the plate-like laminate 15 via the interleaf 13 and the sheet 17. Thereby, the plate-like laminate 15 is integrally fixed to the pedestal 12 by the tensioned sheet 17. In this case, the lateral pressing members 16 arranged to face each other sandwich the side surface of the plate-like laminate 15 between the lateral pressing members 16. On the other hand, the lateral pressing member 16 disposed so as to face the positioning member 14 sandwiches the side surface of the plate-like laminate 15 with the positioning member 14.

Thereby, the storage body 10 in which a plurality of glass plates G are stored in a stacked state in the storage container 11 is formed.

FIG. 5 is a cross-sectional view in which the side surface of the plate-like laminate 15 is sandwiched between the interleaf sheet 13 and the sheet 17 by the lateral pressing member 16 shown in FIG. The interleaf sheet portion 13 A that hangs down on the side surface of the plate-like laminate 15 and the sheet portion 17 A that hangs down are pressed toward the side surface of the plate-like laminate 15. Accordingly, the overlapping portion of the hanging slip sheet portion 13A is pressed by the lateral pressing member 16 via the sheet portion 17A depending on the hanging portion. In this case, it is more preferable that the sheet portion 17 A that hangs down hangs down to the side surface of the mounting plate 18, and the sheet portion 17 A is sandwiched between the lateral pressing member 16 and the side surface of the mounting plate 18. As a result, the sheet 17 and the lateral pressing member 16 do not directly contact the side surface of the plate-like laminate 15, and the four sides of the plate-like laminate 15 are placed while protecting the glass plate G by the flexibility of the interleaf sheet 13. The side surface of the mounting plate 18 can be reliably pressed.

In FIG. 4, on three side surfaces other than the side surface of the plate-like laminate 15 having the positioning member 14, two lateral pressing members 16 are arranged on the opposite side surface of the positioning member 14 and three on the left and right side surfaces. The number is not limited.

5 and 6, the horizontal holding member 16 having the horizontal plate 16B at the tip is shown. However, as shown in FIG. 7, the horizontal holding member 16 having only the vertical plate 16A without the horizontal plate 16B may be used. Good. In the present invention, since the plate-like laminate 15 is pressed and fixed to the pedestal 12 side by the sheet 17, it is not necessary to hold down the upper surface of the plate-like laminate 15 with the horizontal plate 16 B of the lateral holding member 16. Furthermore, it is preferable that the upper surface of the plate-like laminate 15 is not pressed against the upper surface of the plate-like laminate 15 by separating the upper surface of the plate-like laminate 15 from the upper surface of the horizontal plate 16B. Moreover, it is preferable to affix a cushion member 21 such as rubber on the plate-like laminate side of the lateral pressing member 16.

It is preferable that the horizontal pressing member 16 is detachably attached to the mounting plate 18 so as not to interfere with the loading of the glass plate G on the base 12.

As shown in FIGS. 6 and 7, the attachment / detachment mechanism includes a through hole 16 D formed in the bottom plate 16 C of the lateral pressing member 16 that contacts the mounting plate 18 and a butterfly bolt in the through hole 18 A formed in the mounting plate 18. 25 is inserted. In addition, a spacer 26, a welding nut 27, and a wing nut 28 are screwed onto the tip of the wing bolt 25 in order from the placement plate 18 side. On the other hand, three disc springs 29 are inserted through washers 31 between the head 25A of the butterfly bolt 25 and the mounting plate 18. Accordingly, when the butterfly bolt 25 is rotated in the fastening direction, the butterfly nut 28 approaches the mounting plate 18 side, so that the mounting plate 18 is sandwiched between the bottom plate 16C and the welding nut 27, and the three disc springs 29 are elastic. A biasing force is applied in a direction in which the head 25A of the butterfly bolt 25 and the mounting plate 18 are separated from each other by deformation. Thereby, even if the horizontal pressing member 16 is detachable, the butterfly bolt 25 can be prevented from rotating due to vibration or the like during transportation of the storage body 10, so that fixing failure to the mounting plate 18 does not occur.

The plate-like storage body 10 of the present invention configured as described above can achieve the following effects.

(1) Since the plate-like laminate 15 is integrally fixed to the pedestal 12 of the storage container 11 with the tensioned sheet 17, the clamping force of the tensioned sheet 17 is evenly applied to the plate-like laminate 15. Join. Thereby, stress due to vibration or impact when the storage body 10 is transported by a transporting means such as a trailer does not partially concentrate on a part of the plate-like laminate 15.

(2) While the container 10 is being transported by a transporting means such as a trailer, even if the plate-like laminate 15 is moved up and down due to vibration or the like, the slip-sheet portion 13A hanging around the side surface of the plate-like laminate 15 and A tensioned sheet 17 covering the plate-like laminate 15 is held between the plate-like laminate 15 and the lateral pressing member 16, and the plate-like laminate 15 is a pedestal through the interleaf 13 and the sheet 17. Since it is integrally fixed to 12, the vertical movement of the plate-like laminate 15 can be suppressed.

(3) Further, even when the plate-like laminate 15 tries to move laterally due to vibration during transportation, the plate-like laminate 15 is integrated with the pedestal 12 via the interleaf 13 and the sheet 17. Therefore, the lateral movement of the plate-like laminate 15 can be suppressed. Further, the interleaving paper sheet portion 13A and the sagging sheet portion 17A are gripped between the plate-like laminate 15 and the lateral pressing member 16, so that the interleaf paper 13 and the sheet 17 are transverse to the plate-like laminate 15. Acts as a cushion against movement.

(4) Further, by using a static elimination sheet as the sheet 17, it is removed even if static electricity is generated in the glass plate G due to vibration during transportation, etc., so that the slip sheet 13 is in close contact with the glass plate G in the user. The problem of difficulty in peeling is reduced.

Therefore, the plate-shaped storage body 10 of the present invention can prevent damage to the glass plate G due to vibration or impact during transportation even if it is a large glass plate G. The slip sheet 13 can be easily peeled off.

In fact, it is a mother glass substrate having a vertical and horizontal size of more than about 3000 (mm), and the thickness of the plate is 1 mm or less to form the plate-shaped body storage body of the present invention. Although the vehicle was transported 350 times by the trailer equipped with the loading device described in 1., the single glass plate G was not damaged.

Incidentally, when the plate-like laminate was fixed to the storage container with the vise type pressing means shown in FIG. 28, the glass plate G was damaged frequently.

The plate-like storage bodies 10 formed as described above are stacked in a warehouse as shown in FIG. Here, a mechanism for stacking the storage bodies 10 will be described.

As shown in FIG. 1, concave fitting holes 33 are respectively formed in the four corners of the upper surface and the lower surface of the pedestal 12, and the pillars 41 are erected in these four fitting holes 33. The support column 41 is configured by a large-diameter barrel portion 41A and a guide portion 41B on the distal end side that is smaller in diameter than the barrel portion 41A, and the protruding end of the guide portion 41B is formed in a quadrangular pyramid shape or a conical shape. On the other hand, the upper surface side of the fitting hole 33 of the pedestal 12 is formed into a shape that can accommodate the body portion 41A, and the bottom surface side is formed into a shape that fits into the guide portion 41B. As a result, four struts 41 are respectively set in the fitting holes 33 at the four corners on the upper surface of the pedestal 12 and formed on the lower surface of the pedestal 12 of the second stage storage body 10 on the guide portions 41B of the four struts 41. The fitting hole 33 is fitted. Thereby, since the storage bodies 10 are stacked in two stages, the stacking is increased in the same procedure. FIG. 8 is a diagram in which the storage bodies 10 are stacked in three stages.

Further, an impact absorbing pad 45 such as rubber is attached to the boundary surface between the body portion 41A and the guide portion 41B, and when the storage bodies 10 are stacked in multiple stages, the lower storage is performed from the upper storage body 10. The impact transmitted to the body 10 is reduced. In this way, by stacking the storage bodies 10 in a horizontal state, the storage space of the warehouse can be used more effectively than when the storage bodies 10 are placed vertically.

When the storage body 10 is transported from a warehouse to a transport means such as a trailer by a forklift 210, the fork 212 of the forklift 210 is inserted into the opening 22 of the base 12 in a stacked state as shown in FIG. Carry up to the trailer in a horizontal state. Then, the storage body 10 is loaded on the loading device 30 mounted on the trailer in an inclined state with the positioning member 14 as the bottom surface.

Next, the plate loading apparatus 30 according to the present invention will be described in detail. The plate-shaped storage body 10 loaded on the stacking device 30 is not limited to the plate-shaped storage body of the present invention described above.

[Plate-like body loading device]
FIG. 11 shows a left side view of a trailer (transport vehicle) 200 on which the loading device 30 is mounted. 12 shows a front view of the loading device 30 in which the container 10 is held in a horizontal state on the loading device 30 loaded on the trailer 200. Further, FIG. A front view of the stacking device 30 in which the storage body 10 is held in an inclined state is shown on the stacking device 30. In the horizontal state shown in FIG. 12, the storage body 10 is placed on the inclined base 34 by the forklift 210 shown in FIG. 14 and is carried out of the inclined base 34.

As shown in FIG. 11, the loading device 30 is mounted on the floor surface 202 of the trailer 200 in a state of being arranged in parallel at a predetermined interval. More specifically, the three

loading devices

30, 30... Support the inclined table 34 with respect to the base 32, and the axial direction of the shaft 36 in FIGS. 12 and 13 is indicated by an arrow A in FIG. It is mounted in a line on the floor surface 202 so as to coincide with the traveling direction of 200. Further, the three stacking

devices

30, 30... Are connected to each other via the steel materials (connecting members) 204, 204 arranged vertically between the adjacent stacking

devices

30, 30 and mounted on the floor 202. 11 shows three stacking

devices

30, 30,..., The number of stacking devices may be two or one. Moreover, although the trailer 200 towed by the tractor is illustrated in FIG. 11, the transport vehicle on which the loading device 30 is mounted may be a trailer loading platform or a trailer mounted on the trailer.

By the way, since the trailer 200 is mounted on the floor 202 in a state where the three

loading devices

30, 30... Are connected via the steel material 204, the three

loading devices

30, 30. Equivalent to being mounted on the floor 202 as a heavy equipment device. As a result, the loads of the three

loading devices

30, 30. On the other hand, when a plurality of

loading devices

30, 30... Are individually mounted on the floor surface 202 without being connected by the steel material 204, an uneven load is applied to the floor surface 202, so that the floor surface 202 is deformed in a wave shape. May end up.

As shown in FIGS. 12 and 13, the trailer 200 according to the embodiment has a pair of wings 208 whose side surfaces and roof portion open and close in a flip-up manner around a hinge 207 attached to the center beam 206 of the roof of the trailer 200. , 208 is a wing type trailer. In the case of such a trailer 200, the center beam 206 is also deformed in a wave shape due to the deformation of the floor surface 202, so that there is a problem that the

wings

208, 208 cannot be opened and closed smoothly.

On the other hand, in the trailer 200 according to the embodiment, the three

loading devices

30, 30... Are connected by the steel material 204 and are mounted on the floor surface 202 as one heavy load device. Since the floor surface 202 is only displaced uniformly downward, the center beam 206 is not deformed in a wave shape, and thus the

wings

208 and 208 can be opened and closed smoothly.

Next, the loading device 30 will be described.

As shown in FIGS. 12 and 13, the loading device 30 mainly includes a base 32 and an inclined base 34. The base 32 and the inclined base 34 are made of, for example, iron or stainless steel.

As shown in FIG. 13, the base 32 has a base plate 214 installed at the center of the floor surface 202 of the trailer 200, a plurality of isolators (attenuators) 38, 38. It is mounted via a disc spring mechanism (elastic body) 40 in FIG. 15 that regulates the amount of roll. Further, by installing the pedestal plate 214 at the center of the floor surface 202, the height of the floor surface 202 on both sides of the pedestal plate 214 is lowered by the height of the pedestal plate 214, and the difference in height is determined. As shown in FIG. 13, the lower part of the inclined pedestal 34 enters the floor 202 having a low height. As a result, even the large storage body 10 can be loaded in an inclined manner on the trailer 200 whose vehicle width and height are defined by traffic regulations.

At the upper part of the base 32,

bearings

42 and 42 for pivotally supporting the tilting table 34 are provided as shown in FIG. The bearing 42 is fixed by bolts at two locations on both sides of the upper portion of the base 32, and an inclined base 34 is pivotally supported by these

bearings

42, 42 via a shaft 36. Thereby, the tilting table 34 is tilted with respect to the base 32 between the tilting posture of FIG. 16 and the horizontal posture shown in FIG. The shaft 36 is held at a substantially central portion below the inclined base 34 via

bearings

37 and 37.

As shown in FIG. 13, the tilting table 34 is provided with a receiving plate 35 that receives the lower end surface of the storage body 10 loaded on the tilting table 34 when the tilting table 34 is tilted. In addition, a restricting plate (wall portion) 39 for restricting the lateral displacement of the storage body 10 loaded on the inclined base 34 as shown in FIG. As will be described later, when one edge portion 10B of the storage body 10 loaded on the inclined base 34 is pressed by the lateral shift control device (lateral shift control means) 46 shown in FIGS. 18 and 19, the other side of the storage body 10 is pressed. The edge portion 10A is pressed against the regulating plate 39, so that the lateral displacement of the storage body 10 with respect to the inclined base 34 is surely prevented. In addition, the horizontal edge part of the inclination stand 34 is an edge part of the direction orthogonal to the advancing direction of the trailer 200 shown in FIG.

The loading device 30 according to the embodiment is shown in FIGS. 18 and 19 in addition to the base 32, the tilting table 34, the isolator 38, the disc spring mechanism 40, and the screw jack (tilting means) 44 that tilts the tilting table 34. The lateral deviation regulating device 46, the storage body fixing device (storage body fixing means) 48 shown in FIGS. 20 and 21, and the inclined state holding device (inclined state holding means) 50 shown in FIGS. 22 and 23 are configured.

FIG. 24 is a schematic plan view of the base 32 showing the arrangement positions of the isolator 38 and the disc spring mechanism 40 with respect to the base 32.

As shown in the figure, with respect to the base 32 having a rectangular shape in plan view, the isolators 38 are arranged at the corners of the base 32, respectively, and four at equal intervals in the longitudinal direction and two in the lateral direction. Has been. In addition, one disc spring mechanism 40 is disposed on each bracket 52 extending in the longitudinal direction of the base 32 from the corner of the base 32.

The isolator 38 includes three

dampers

54, 54, a base plate 56, and a cap 58, as shown in the side view of FIG. 25 and the longitudinal sectional view of FIG.

The damper 54 is made of rubber formed in a donut shape that exhibits a damping action when compressed in the central axis direction of the damper 54 (the O direction in FIG. 25). These

dampers

54, 54... Are inserted in a shaft 60 erected on the base plate 56 and stacked in the vertical direction. The base plate 56 is formed in a rectangular shape as shown in FIG. 15, and the corners thereof are fixed to the base plate 214 by bolts 62, respectively.

As shown in FIG. 26, the cap 58 is a substantially cylindrical object whose upper part is closed and whose lower part is opened, and is placed on the damper 54 inserted through the shaft 60 from the upper part thereof. In addition, a pair of

brackets

64 and 64 extend in the horizontal direction at symmetrical positions around the central axis of the cap 58 (the same direction as the O direction in FIG. 25) on the lower outer peripheral portion of the cap 58. Bolts 66 erected on the base plate 56 are inserted into holes (not shown) formed in the brackets 64, and by fastening nuts 68 to the bolts 66, the cap 58 is interposed via the

dampers

54, 54. The base plate 56 is fixed. The cap 58 is fixed to the lower portion of the base 32 with a bolt 70.

With this configuration, the three

dampers

54, 54... Are sandwiched between the base plate 56 and the cap 58, and the nuts 68 are fastened so as to compress the three

dampers

54, 54. By doing so, the damping action by the

dampers

54, 54... Is set to be exhibited at the initial stage. Therefore, the vibration propagating from the floor surface 202 of the trailer 200 to the base 32 of the loading device 30 is damped by the damping action of these

isolators

38, 38..., Thereby preventing the glass plate G from being damaged due to the vibration. Has been.

On the other hand, as shown in FIGS. 15 and 27, the disc spring mechanism 40 includes disc springs (spring force: 10 tons) 72, 72, and 72 arranged vertically in three stages above and below the bracket 52. . The disc spring mechanism 40 includes disc springs 72, 72, 72, a screw shaft 74,

washers

76, 76..., A sleeve 78,

nuts

80, 80. The disc springs 72, 72, 72 may be arranged in series. Whether to arrange them in series or in parallel may be determined according to the required reaction force of the spring.

The screw shaft 74 is erected on a support plate 82 formed in a rectangular shape as shown in FIG. The corners of the support plate 82 are fixed to the base plate 214 with bolts 84.

As shown in FIG. 27,

lower nuts

80, 80 are screwed onto the screw shaft 74 with the bracket 52 interposed therebetween, and lower disc springs 72, 72, 72 are provided with washers 76 on the top of the nut 80. Is inserted through. A sleeve 78 is inserted through the washer 76 above the disc spring 72. In this state, the screw shaft 74 is inserted into the hole 53 formed in the bracket 52. The upper three disc springs 72, 72, 72 are inserted into the screw shaft 74 through the washer 76 with the bracket 52 interposed therebetween, and the nuts 80, 80 are screwed into the upper portion of the disc spring 72 through the washer 76. Combined. In this state, the upper and

lower nuts

80, 80 are fastened to the screw shaft 74 toward each other, whereby the six disc springs 72, 72,... Are elastically deformed, and the disc spring mechanism 40 has a predetermined load characteristic. Demonstrate.

The load characteristic of the disc spring mechanism 40 is that when the base 32 rolls with respect to the floor surface 202 of the trailer 200, the upper end 34A of the inclined base 34 in the inclined state in FIG. It is a load characteristic that can prevent the collision. For example, when the base 32 rolls by α ° as shown in FIG. 27B from the horizontal state of the base 32 shown in FIG. 27A, the right disc spring shown in FIG. In the mechanism 40, the three disc springs 72, 72, 72 on the upper side of the bracket 52 are elastically deformed by shaking, and the disc spring mechanism 40 on the left side shown in FIG. The lower three disc springs 72, 72, 72 are elastically deformed by shaking. The elastic restoring force (load characteristic) of the six disc springs 72, 72... Elastically deformed at this time is set to exceed the force generated by the roll of the base 32. Therefore, when the base 32 rolls by α °, the base 32 returns to the original horizontal state by the elastic restoring force, and thus does not roll over α °. That is, in the loading apparatus 30 of the embodiment, the allowable maximum swing angle for preventing the upper end 34A of the tilted tilt base 34 from colliding with the wing 208 of the trailer 200 is set to α °.

Therefore, according to the loading device 30 of the embodiment, due to the load characteristic of the disc spring mechanism 40, when the loading device 30 rolls, the upper end 34A of the inclined pedestal 34 collides with the wing 208 of the trailer 200. Therefore, the glass plate G is prevented from being damaged due to the collision.

Next, the screw jack 44 for tilting the tilt base 34 will be described with reference to FIGS.

The screw jack 44 includes a cylinder 86, a screw (rod) 88, and a motor (rod driving unit) 90. The screw 88 that expands and contracts with respect to the cylinder 86 is expanded and contracted by the power of the motor 90, so that the inclined base 34 is illustrated. The posture can be changed to an inclined posture shown in FIG. 16 and a horizontal posture shown in FIG.

The cylinder 86 is swingably provided on a bracket 92 attached to the center of the side surface of the base 32 via a shaft 94. The swing direction of the cylinder 86 is set to the tilt direction of the tilt table 34.

The screw 88 is housed in the cylinder 86 and is provided so as to be extendable and contractable with respect to the cylinder 86. Further, the upper end portion of the screw 88 is rotatably supported via a shaft 98 on a bracket 96 provided on the lower surface of the inclined base 34 and at a position that becomes the upper end 34A of the inclined base 34 when inclined. The screw 88 is connected to the motor 90 through a gear (not shown) in the gear box 100 so that power can be transmitted, and the rotational power of the motor 90 is transmitted to the cylinder 86 through the gear. Telescopic operation. That is, when the screw 88 is extended, the tilting table 34 is tilted by pushing the tilting table 34 up as shown in FIG. 16, and when the screw 88 is contracted, the tilting table 34 is moved as shown in FIG. Descent to a horizontal position. The cylinder 86 swings about the shaft 94 following the tilting by the tilting table 34 at this time, whereby the tilting operation of the tilting table 34 by the screw jack 44 is performed smoothly.

According to the screw jack 44 of the embodiment, the tilt base 34 can be easily tilted by extending the screw 88 with respect to the cylinder 86 by the motor 90, and the tilt base can be contracted by contracting the screw 88. 34 can be easily leveled.

Next, the lateral deviation regulating device 46 will be described with reference to FIGS. 18 and 19.

The lateral deviation regulating device 46 includes a cylindrical pad 102 made of rubber or resin and a pad driving unit 104. The pad driving unit 104 includes a motor 106, a universal joint 108, and the like. The motor 106 is fixed to a bracket 110 fixed to the side surface of the tilt base 34 by bolts 112, and an input shaft 116 of the universal joint 108 is connected to a rotating shaft 114 of the motor 106. The shaft 122 of the pad holder 120 is connected to the output shaft 118 of the universal joint 108. The shaft 122 is rotatably supported by a bracket 124 that is fixed to the side surface of the tilt table 34.

The pad holder 120 includes a lower bracket 126 connected to the shaft 122, and a reinforcing cylinder 128 and a lower portion of each pad 102 are attached to the lower bracket 126. The cylindrical body 128 is disposed coaxially with the shaft 122, and the pad 102 is disposed at a position where the central axis 102A is offset by a predetermined amount with respect to the central axis 122A of the shaft 122. The upper portions of the cylindrical body 128 and the pad 102 are connected by an upper bracket 130. Therefore, according to this lateral displacement regulating device 46, when the motor 106 is driven, the power is transmitted from the universal joint 108 to the shaft 122, and the pad holder 120 rotates around the shaft 122. When the pad 102 is moved to the position indicated by the solid line in FIGS. 18 and 19, the pad 102 presses one edge portion 10 B of the storage body 10 loaded on the inclined table 34, and the other side of the storage body 10. The mounting position of the pad 102 is set so as to press the edge portion 10 A against the regulating plate 39 of the inclined base 34.

Therefore, according to the lateral deviation regulating device 46 configured as described above, the one edge portion 10A of the storage body 10 is tilted by moving the pad 102 to the position indicated by the solid line in FIGS. Since the pad 102 is pressed against the restriction plate 39 by the pad 102, the lateral displacement of the container 10 with respect to the inclined table 34 (shift in the traveling direction of the trailer 200) can be restricted by the pad 102 and the restriction plate 39. Thereby, the lateral displacement of the storage body 10 with respect to the inclined base 34 can be easily prevented, and damage to the glass plate G due to the lateral displacement can be prevented. Further, when the storage body 10 is taken out from the inclined base 34, the pad 102 is retracted from the other edge portion 10B of the storage body 10 by the pad driving section 104 as shown by a two-dot chain line in FIG. It is only necessary to cancel the lateral displacement regulation by the 102 and the regulation plate 39.

Next, the container fixing device 48 will be described with reference to FIGS.

The storage body fixing device 48 is a device that fixes the storage body 10 loaded on the inclined base 34 to the inclined base 34 and releases the fixing, and mainly includes a hook 132 and a hook driving unit 134. The hook 132 is a lower surface of the tilt table 34 and is supported by the tilt table 34 via a guide rail 136 fixed to the lower surface at the position of the upper end 34A in a tilted posture (see FIG. 13). . That is, the hook 132 is formed in a substantially L shape, and a pin 138 is provided at the tip thereof. The pin 138 is detachably engaged with an engaging portion 140 having an L-shaped cross section provided in the pedestal 12 through an opening 22 formed in the lower portion of the pedestal 12 of the storage body 10. At this time, when the pin 138 comes into close contact with the resin pad 141 provided in the engaging portion 140, the inclined base 34 is pressed by the hook 132 without play.

On the other hand, the guide rail 136 supports the hook 132 movably between the engaging position with respect to the engaging portion 140 as shown in FIG. 20 and the retracted position with respect to the engaging portion 140 as shown in FIG. Therefore, an arcuate groove 144 for guiding a guide roller 142 rotatably provided at the base end portion of the hook 132 is formed. Therefore, the hook 132 is reciprocated between the engagement position shown in FIG. 20 and the retracted position shown in FIG. 21 by being moved along the groove 144. Reference numeral 146 denotes a guide roller that is rotatably provided on the hook 132, and the hook 132 can be stably moved by sandwiching the groove 144 between the guide roller 146 and the guide roller 142. Yes.

The hook drive part 134 is comprised from the power cylinder 150 provided with the rod 148 which expands-contracts. The power cylinder 150 is swung in the vertical direction with respect to the tilting table 34 by being connected to a bracket 152 having a base end fixed to the lower surface of the tilting table 34 via a pin 154 so as to be swingable. . In addition, a guide roller 142 of the hook 132 is rotatably connected to the tip of the rod 148 via a pin 156.

Therefore, according to the container fixing device 48 having such a configuration, when the rod 148 is expanded and contracted by the power cylinder 150, the guide roller 142 travels along the groove 144 of the guide rail 136, so that the hook 132 is shown in FIG. It is reciprocated between the engagement position and the retracted position shown in FIG. 21, and the power cylinder 150 swings around the pin 154 in conjunction with this operation. Therefore, when the storage body 10 is fixed to the inclined base 34, the rod 148 is contracted as shown in FIG. 20, and when the fixing is released, the rod 148 is extended as shown in FIG. Thereby, the storage body 10 can be easily fixed to and released from the inclined base 34.

Next, the tilt state holding device 50 will be described with reference to FIGS.

The tilt state holding device 50 is a device that holds the tilt base 34 in a tilted posture (see FIG. 13), and includes a power cylinder (pin drive unit) 160 including a pin 158 that expands and contracts, and a hole that is engaged with the pin 158. It is comprised from the cylindrical engaging part 164 in which 162 was formed.

The power cylinder 160 is fixed to the base 32 as shown in FIGS. 12 and 13, and the pins 158 are arranged so as to be parallel to the shaft 36. On the other hand, the engaging portion 164 is fixed downward on the lower surface of the inclined base 34, and when the inclined base 34 is changed to the inclined posture, the hole 162 is disposed at a position facing the tip of the pin 158 as shown in FIG. ing. Further, a pad 166 is disposed in the hole 162, and a V-groove 168 is formed on the upper surface of the pad 166 to guide the insertion of the pin 158.

The pad 166 is urged in the direction of closing the hole 162 by the urging force of the three series of disc springs (spring force: 467 kgf) 170 inserted in the engaging portion 164, and the elongated hole 172 The position in the direction of closing the hole 162 is restricted to the position shown in FIG. 23 by the position restricting member including the pin 174. The long hole 172 is formed along the axial direction of the engaging portion 164, and the pin 174 is fixed to the pad 166 and slidably engaged with the long hole 172. Therefore, when the urging force of the disc spring 170 acts on the pad 166, the pad 166 is pushed up in the direction to close the hole 162 by the urging force, but the pad 166 is brought into contact with the upper edge of the elongated hole 172. Is set to the position shown in FIG. When the pin 158 is extended by the power cylinder 160 in this state, the pin 158 enters from the entrance of the hole 162, and the tip tapered surface 158A is pressed against the V groove 168 of the pad 166. Then, while the pad 166 is pushed down against the biasing force of the disc spring 170 by the propulsive force of the pin 158, the pin 158 protrudes from the outlet of the hole 162 and engages with the hole 162 as shown in FIG. As a result, the tilt table 34 is held in an inclined posture on the base 32 via the tilt state holding device 50. At this time, since the pin 158 is pushed upward by the biasing force of the disc spring 170, the pin 158 is engaged with the hole 162 without play.

Therefore, according to the tilt state holding device 50 having such a configuration, the tilt base 34 can be easily held in the tilt state only by extending the pin 158 by the power cylinder 160 and engaging the pin 162 with the hole 162 of the engagement portion 164. Can do. Further, when it is desired to change the posture of the tilt base 34 to the horizontal state, the pin 158 may be contracted by the power cylinder 160 and the pin 158 may be removed from the hole 162 of the engaging portion 164.

Next, the operation of the loading device 30 configured as described above will be described.

In addition, since operation | movement of the screw jack 44, the lateral deviation control apparatus 46, the storage body fixing device 48, and the inclination state holding | maintenance apparatus 50 is mentioned above, the operation | movement is demonstrated simply here.

First, when the container 10 is loaded on the loading device 30 mounted on the trailer 200, first, the inclined base 34 is tilted with respect to the base 32 by the screw jack 44 and held in a horizontal state. The storage body 10 is placed on the tilt table 34 by a forklift 210 as shown in FIG. Thereby, even if it is a large sized glass plate G, the storage body 10 can be easily loaded on the inclined base 34.

Next, when the storage body 10 placed on the inclined base 34 is transported by the trailer 200, first, the lateral displacement of the storage body 10 with respect to the inclined base 34 is caused by the lateral displacement regulating device 46 shown in FIGS. regulate. Thereby, even if a vibration and an impact are applied to the tilting table 34 from the trailer 200, the storage body 10 does not laterally shift with respect to the tilting table 34, so that it is possible to prevent the glass plate G from being damaged due to the lateral shift. Thereafter, the tilt base 34 is tilted by the screw jack 44 to change its posture to the tilted state. Next, the storage body 10 is fixed to the inclined base 34 by the hook 132 of the storage body fixing device 48 shown in FIGS. After the posture change, since the storage body 10 is fixed to the inclined base 34 by the hook 132 of the storage body fixing device 48, the storage body 10 is not displaced or dropped from the inclined base 34. 10 can be stably changed to the inclined posture. Next, the tilt table 34 is held in the tilted state of FIG. 13 by the pin 158 of the tilted state holding device 50 shown in FIGS. 13 and 14. With the above operation, the preparation for transporting the storage body 10 is completed.

In the form of transporting the loading device 30, the storage body 10 is transported in an inclined state, so even a large glass plate G can be transported by the trailer 200 in accordance with the current road traffic regulations. In addition, since the tilting table 34 is held in the tilted state by the tilted state holding device 50, the tilting table 34 rattles with respect to the base 32 even if vibrations or rolls during transportation are transmitted to the base 32. There is no. Therefore, damage to the glass plate G due to the looseness can be prevented.

When the storage body 10 is transported by the trailer 200, vibration transmitted from the trailer 200 to the loading device 30 is attenuated by the

isolators

38, 38... Disposed between the base 32 and the base plate 214 of the trailer 200. Since it is not transmitted directly to the loading device 30, it is possible to prevent the glass plate G from being damaged by the vibration. Further, the rolling applied to the loading device 30 from the trailer 200 is coupled to the effect of preventing the lateral displacement of the lateral displacement regulating device 46, and the plurality of disc spring mechanisms 40 disposed between the base 32 and the base plate 214 of the trailer 200. When the disc springs 72, 72... Are elastically deformed, the amount of roll is suppressed, so that the storage body 10 can be transported stably, and thus the glass plate G is prevented from being damaged due to roll. can do.

As described above, according to the stacking device 30 of the embodiment, the stacking operation can be efficiently performed even with the large glass plate G, and the breakage including the lateral deviation regulating device 46, the isolator 38, and the disc spring mechanism 40 is broken. By the action of the preventing means, it is possible to reliably prevent the glass plate G from being damaged due to vibration or impact during transportation.

On the other hand, according to the trailer 200 of the embodiment, the loading device 30 is mounted such that the axial direction of the shaft 36 that pivotally supports the tilting table 34 is the traveling direction, and transports the storage body 10. By mounting the loading device 30 on the trailer 200 in such a posture, even a large glass plate G can be transported in accordance with current road traffic regulations.

Although this application has been described in detail and with reference to specific embodiments, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention. This application is based on a Japanese patent application filed on January 13, 2010 (Japanese Patent Application No. 2010-005069), the contents of which are incorporated herein by reference.

Although the glass plate G was illustrated as an example of use of this invention, if it is not only the glass plate G but a plate-shaped body, also about plate-shaped bodies, such as a resin plate and a metal plate, the storage body of the plate-shaped body of this invention, However, considering that a large and thin plate can be transported stably and efficiently and safely without damage, it is possible to apply a plate loading device and a transport vehicle. It is particularly effective for 10th generation mother glass substrates.

DESCRIPTION OF SYMBOLS 10 ... Storage body 11 ... Storage container 12 ... Base 13 ... Interleaving paper 14 ... Positioning member 15 ... Plate-shaped laminated body 16 ... Horizontal pressing member 17 ... Sheet 18 ... Mounting plate 19 ... Bolt 20 ... Frame material 22 ... Opening 23 ... slit hole 24 ... reinforcing sheet 25 ... butterfly bolt 26 ... spacer 27 ... welding nut 28 ... butterfly nut 29 ... disc spring 30 ... loading device 31 ... washer 32 ... base 33 ... fitting hole 34 ... inclined base 35 ... receiving Plate 36 ... Shaft 37 ... Bearing 38 ... Isolator 39 ... Restriction plate 40 ... Belleville spring mechanism 41 ... Column 42 ... Bearing 44 ... Screw jack 45 ... Shock absorbing pad 46 ... Side shift regulating device 48 ... Storage body fixing device 50 ... Maintaining the tilted state Device 52 ... Bracket 54 ... Damper 56 ... Base plate 58 ... Cap 60 ... Shaft 62 ... Bolt 64 ... Bracket 66 ... Bolt 68 ... Nut 70 ... Bolt 7 Plate spring 74 ... Screw shaft 76 ... Washer 78 ... Sleeve 80 ... Nut 82 ... Support plate 84 ... Bolt 86 ... Cylinder 88 ... Screw 90 ... Motor 92 ... Bracket 94 ... Shaft 96 ... Bracket 98 ... Shaft 100 ... Gear box 102 ... Pad 104 ... Pad drive unit 106 ... Motor 108 ... Universal joint 110 ... Bracket 112 ... Bolt 114 ... Rotating shaft 116 ... Input shaft 118 ... Output shaft 120 ... Pad holder 122 ... Shaft 124 ... Bracket 126 ... Lower bracket 128 ... Cylinder body 130 ... Upper bracket 132 ... Hook 134 ... Hook drive part 136 ... Guide rail 138 ... Pin 140 ... Engagement part 142 ... Guide roller 144 ... Groove 146 ... Guide roller 148 ... Rod 150 ... Power cylinder 152 ... Bracket 154 ... Pin 156 Pin 158 ... Pin 160 ... Power cylinder 162 ... Hole 164 ... Engagement part 166 ... Pad 168 ... V groove 170 ... Belleville spring 172 ... Long hole 174 ... Pin 200 ... Trailer 202 ... Floor surface 204 ... Steel material 206 ... Center beam 207 ... Hinge 208 ... Wing 210 ... Forklift 212 ... Fork 214 ... Base plate

Claims

A storage container for storing a plurality of plate-like bodies in a stacked state,
A pedestal on which the plate-like laminate formed by alternately laminating the plate-like body and the slip sheet is placed;
A stopper plate that is supported by the pedestal and abuts one side surface of the four side surfaces of the plate-like laminate when forming the plate-like laminate,
A sheet covering the plate-like laminate placed on the pedestal;
The side of the plate-like laminate is sandwiched between a slip sheet portion supported by the pedestal and hanging from the side of the plate-like laminate and a sheet covering the plate-like laminate, and the plate-like laminate is A plate-shaped container, comprising: a plurality of lateral pressing members that are integrally fixed to the pedestal by a sheet.
A storage body in which a plurality of plate-like bodies are stored in a stacked state in a storage container,
A plate-like laminate that is placed on the pedestal of the storage container and in which a plate-like body having a rectangular shape in plan view and a slip sheet having a larger area than the plate-like body are alternately laminated;
A stopper plate supported by the pedestal and in contact with one of the four side surfaces of the plate-like laminate;
A sheet covering the plate-like laminate placed on the pedestal;
The side of the plate-like laminate is sandwiched between a slip sheet portion supported by the pedestal and hanging from the side of the plate-like laminate and a sheet covering the plate-like laminate, and the plate-like laminate is A plate-shaped container, comprising: a plurality of lateral pressing members fixed integrally to the pedestal by a sheet.
3. The plate-shaped container according to claim 2, wherein the sheet is a static eliminating sheet for removing static electricity.
4. The plate-shaped body storage body according to claim 2 or 3, wherein the sheet is provided with a slit hole through which the stopper plate passes when the plate-shaped laminate is covered with the sheet.
The plate-shaped body storage body according to any one of claims 2 to 4, wherein the lateral pressing member is detachably supported with respect to the pedestal.
A plate-shaped stacking device for stacking a storage body in which a plurality of plate-shaped bodies are stacked and stored in a storage container on a transport vehicle,
The base,
An attenuator disposed between the base and the floor of the transport vehicle;
An elastic body that is disposed between the base and the floor of the transport vehicle and is disposed at a corner of the base and suppresses the amount of roll of the base relative to the floor of the transport vehicle;
A tilting table that is loaded with the storage body and pivotally supported by the base, and tilts between a horizontal state and a predetermined tilted state with the storage body mounted thereon;
Tilting means for tilting the tilting table;
Lateral deviation regulating means for regulating lateral deviation of the storage body relative to the inclined table by pressing one edge of the storage body loaded on the inclined table against the wall of the inclined table;
A storage body fixing means for fixing the storage body loaded on the inclined base to the inclined base and releasing the fixing;
An inclined state holding means for holding the inclined base in an inclined state and releasing the holding.
The elastic body is a disc spring, and the disc spring prevents the upper end of the tilted tilt table from colliding with the wall surface of the transport vehicle when the base rolls with respect to the floor surface of the transport vehicle. The plate-shaped stacking device according to claim 6, which has a load characteristic to prevent.
The lateral displacement regulating means includes a pad and a pad driving unit that presses one edge of the storage body against the wall of the inclined base by pressing the pad against the other edge of the storage body loaded on the inclined base. And consist of
The storage body fixing means is movably provided on the tilt base and engages with an engagement portion of the storage body loaded on the tilt base, and engages the hook with the engagement portion of the storage body. A hook drive unit that moves between a position to be released and a position to release the engagement,
The tilting means includes a cylinder that is tiltably supported on the base or the floor surface of the transport vehicle, a rod that is expanded and contracted with respect to the cylinder, and a tip end portion of which is connected to the tilt table, and the rod It consists of a rod drive part that expands and contracts with respect to
The inclined state holding means is fixed to the base and is provided with a pin drive unit having a pin that expands and contracts, and is provided on the inclined base and engages with the extended pin when the inclined base is in the inclined state. The plate-shaped body stacking device according to claim 6 or 7, comprising an engaging portion formed with a hole to be formed.
The inclined base is a storage body in which a plurality of plate-like bodies are stored in a stacked state in a storage container, and is placed on the base of the storage container and has a rectangular shape in plan view and the plate-like body A plate-like laminate in which slip sheets having a larger area than the body are alternately laminated, a stopper plate supported by the pedestal and in contact with one of the four sides of the plate-like laminate; A sheet covering the plate-like laminate placed on the pedestal, a slip sheet portion supported by the pedestal and depending on the side surface of the plate-like laminate, and a sheet covering the plate-like laminate. The stopper in the plate-shaped body storage body comprising a plurality of lateral pressing members that sandwich the side surface of the plate-shaped laminated body and integrally fix the plate-shaped laminated body to the pedestal with a sheet comes downward. The board according to any one of claims 6 to 8, wherein the board is stacked as described above. Body stacking apparatus.
The plate-shaped stacking device according to any one of claims 6 to 8, wherein a plurality of plates are connected via a connecting member such that an axial direction of a shaft that pivotally supports the inclined table is a traveling direction. A transport vehicle characterized by being mounted.
A plate-like horizontal holding step of holding a plate-like laminate in which a plurality of plate-like bodies each having a side of 2800 mm or more are laminated on a tilting table tilted in a horizontal state of the loading device;
A loading step of a plate-like body for carrying and loading the loading device to a transporting vehicle while the inclined table holding the plate-like body is in a horizontal state;
Inclining and holding the plate-like body that tilts the tilting table on the transporting vehicle and holds the plate-like laminate in the loading device in an inclined state;
A transporting method of the plate-like body, which comprises transporting the plate-like laminate to a destination in an inclined state by the transport vehicle.
The loading device is a plate-shaped loading device for loading a storage body in which a plurality of plate-like bodies are stacked and stored in a storage container onto a transport vehicle, and includes a base, the base, and the base An attenuator disposed between the floor surface of the transport vehicle and a base between the base and the floor surface of the transport vehicle and disposed at a corner of the base and with respect to the floor surface of the transport vehicle An elastic body that suppresses the amount of rolling of the body, and an inclined base that is loaded with the storage body and is pivotally supported by the base, and tilts between a horizontal state and a predetermined inclined state with the storage body mounted. Tilting means for tilting the tilting table, and lateral deviation regulating means for pressing one edge of the storage body loaded on the tilting table against the wall of the tilting table to regulate lateral displacement of the storage body with respect to the tilting table; The storage body loaded on the tilting table is fixed to the tilting table and the lock is released. And body locking means, the method for transporting the plate-like body according to claim 11, characterized in that holds the ramp in the inclined state is a stacking device comprising an inclined state holding means for releasing the holding.