CN100402393C

CN100402393C - Box for packing glass plate and packing and unpacking method

Info

Publication number: CN100402393C
Application number: CNB200480029104XA
Authority: CN
Inventors: 堀田尚宏
Original assignee: Asahi Glass Co Ltd
Current assignee: AGC Inc
Priority date: 2003-10-09
Filing date: 2004-10-07
Publication date: 2008-07-16
Anticipated expiration: 2024-10-07
Also published as: WO2005035394A1; CN1863718A; TW200523186A; TWI296602B; KR20070017458A; KR101097077B1

Abstract

A glass plate packaging box capable of transferring large-sized glass plates for flat panel displays (liquid crystal displays, plasma display panels, etc.) highly efficiently and with stabilized quality without scratching or soiling their surfaces and capable of efficiently performing packaging operation. A glass plate packaging box includes a box body which includes therein a mount (2) for placing glass plates thereon and which receives a plurality of glass plates on the mount (2) with a sheet inserted between adjacent glass plates. The surface (14) of the mount (2) for placing glass plates thereon is inclined. A top plate (4), front plate (5) and opposite plates (7) which constitute the box body can be mutually attached and removed, and the front plate (5) and opposite plate (7) can be attached and removed with respect to a bottom plate (3).

Description

The glass plate packing case

(1) technical field

The present invention relates to a kind of large glass plate to flat-panel monitor, especially Liquid Crystal Display (LCD) and plasma display usefulness such as (PDP) with and manufacturing process in semi-finished large glass plate pack glass plate packing case, packing method and the unwrapp method of carrying.

(2) background technology

In recent years, the demand of Liquid Crystal Display (LCD) with the maximization of employed glass board such as glass constantly increased, but, use a kind of packaging frame of being fixed after putting (for example with reference to patent documentation 1) that glass board is arranged with holding up in the past as the means of the general purpose large glass plate of carrying.But this packaging frame with exposed or carry with the state of coverings such as vinyl bag, thereby can cause glass surface to be made dirty because of dust enters etc. glass board, also becomes the reason that causes scar.And because of using vinyl bag, first number also can increase.

In addition, put down in writing the glass plate packing case of carrying after glass board that a kind of packing chest that utilizes the casing shape uses Liquid Crystal Display (LCD) is taken in the patent documentation 2.But this packing chest is formed with the groove that is used to make glass board to slide and takes at inwall, thereby the operating personnel must take in along this groove glass board from the top, and operation is poor.In addition, when carrying out taking in of glass board on automation ground, along with the maximization of glass board, need be installed in the big equipment of movable range on the above-below direction, thereby cause equipment enlarging, expense increases.And the stacking piece number of glass board is few, and the piece number that once can take in carrying is restricted, so handling efficiency is also poor.This packing chest is to be packaged as prerequisite with the glass board to 600 * 500～1300 * 1100 (mm) equidimension to make, and all there is certain difficulty in the be packaged in operation, intensity aspect, landed cost aspect of larger sized glass board.

Patent documentation 1: the Japanese Patent spy opens the 2000-272684 communique

Patent documentation 2: the Japanese Patent spy opens the 2001-354281 communique

(3) summary of the invention

The object of the present invention is to provide under a kind of situation that can not produce scar and stain on the surface of the large glass plate of flat-panel monitor (Liquid Crystal Display (LCD), plasma display device etc.) usefulness carry efficiently, and can pack efficiently, glass plate packing case, packing method and the unwrapp method of unwrapp operation.

To achieve these goals, the invention provides following glass plate packing case, packing method and unwrapp method.That is,

(1) provides a kind of glass plate packing case, constitute by casing, the inside of this casing contains the pedestal that puts glass board, on this pedestal, taken in the polylith glass board with clipping sheet material, the face tilt that puts glass board of described pedestal, constitute the top board of described casing, header board and two side plates are dismantled and assembled mutually, and header board and two side plates are dismantled and assembled with respect to base plate, it is characterized in that, described pedestal comprises: the smooth end bearing plate of accepting glass plate ends, accept the smooth back of the body bearing plate of the in-plane of glass board, the width of bearing plate of the described end is narrower than the width of described glass board.Thus, the pedestal of the glass board that is put promptly puts the face tilt of glass board, thereby can be easily when putting glass board, efficiently glass board is positioned, when carrying out glass plate packing, under the state that the top board of the glass plate packing case of casing shape, header board and two side plates are removed, carry out glass board is put operation on pedestal, thereby can carry out the package handling of glass board efficiently.In addition, utilize the glass plate packing case stacked coated glass sheets ground that constitutes by casing to carry, so can be in carrying on the way can not occur carrying glass board under the situation of scar or stain because of dust etc. makes glass pane surface.In addition, put because between each glass board, clip sheet material ground, so can carry a large amount of glass board.After the carrying, when taking out glass board, the unwrapp operation is also easy, can take out operation efficiently.And, because the width of end bearing plate is narrower than the width of glass board, causes the padded coaming wearing and tearing so can prevent to put the bight incision of the glass board on end bearing plate to be attached in the padded coaming on the end bearing plate or make the bight of glass board lack to fall because of the antagonistic force of padded coaming.

(2) provide a kind of glass plate packing case on the basis of above-mentioned (1), described pedestal comprises: accept glass plate ends smooth end bearing plate, accept the smooth back of the body bearing plate of the in-plane of glass board, bearing plate of the described end is inclined relative to horizontal 5～25 °, and described back of the body bearing plate is 90 ° approximately with respect to bearing plate of the described end.

Thus, because glass board stands up along back of the body bearing plate ground, and this back of the body bearing plate is 90 ° approximately with respect to end bearing plate, and end bearing plate is inclined relative to horizontal 5～25 °, and the personnel already of pretending can put the operation of glass board easily, efficiently and safely.Each glass board that stands up contacts with the glass board of back of the body bearing plate side owing to conduct oneself with dignity, so can not produce useless gap between each glass board.Can realize the stabilization of the glass board that puts, prevent the dislocation and the fragmentation of glass board, also can prevent to produce scar and crack.

(3) provide a kind of glass plate packing case on the basis of above-mentioned (1) or (2), it is characterized in that,, have コ character form component for the upper opening of described header board and two side plate embeddings at the leading edge and the lateral margin of the base plate that constitutes described casing.

Thus, can be by header board and two side plates are formed the glass plate packing case along the コ character form component embedding on the base plate, so the formation of casing easily, reliably can improve operation.

(4) provide a kind of glass plate packing case on the basis of above-mentioned (1) or (2), it is characterized in that, lower surface at described two side plates has columnar protrusions, has fastened component at the front end of this columnar protrusions, has the connecting hole that this columnar protrusions engages in described base plate side.

Thus, columnar protrusions is made L shaped hook-shaped the slip carry out buckle in connecting hole, perhaps the shape with connecting hole forms the shape that hole in a narrow margin links to each other with the hole of wide cut, columnar protrusions is inserted in the hole of wide cut, slide towards hole in a narrow margin then, fastened component is engaged with in a narrow margin hole, two side plates can be fixed on the base plate reliably.

(5) provide a kind of glass plate packing case on the basis of above-mentioned (1) or (2), it is characterized in that, described two side plates and described header board and the back plate that constitutes described casing interfix by stationary member.

Thus, two side plates are fixed with respect to header board and back plate, thereby can be fixed respectively on easy, solid and reliable ground, so can obtain having the glass plate packing case of sufficient intensity by stationary members such as screw or clips.

(4) description of drawings

Fig. 1 is the three-dimensional exploded view of glass plate packing case of the present invention.

Fig. 2 (A) is the back side (inboard) view of header board, and Fig. 2 (B) is the A-A cutaway view of Fig. 2 (A), and Fig. 2 (C) is surface (outside) view of header board.

Fig. 3 (A) is the back side (inboard) view of side plate, and Fig. 3 (B) is the B-B cutaway view of Fig. 3 (A), and Fig. 3 (C) is surface (outside) view of side plate.

Fig. 4 (A) is the back side (inboard) view of back plate, and Fig. 4 (B) is the C-C cutaway view of Fig. 4 (A), and Fig. 4 (C) is surface (outside) view of back plate.

Fig. 5 (A) is the back side (inboard) view of top board, and Fig. 5 (B) is the D-D cutaway view of Fig. 5 (A), and Fig. 5 (C) is surface (outside) view of top board, and Fig. 5 (D) is the lateral plan of top board.

To be expression put the figure of the state before on the pedestal with glass board to Fig. 6, and Fig. 6 (A) is a front view, and Fig. 6 (B) is a lateral plan, and Fig. 6 (C) is a birds-eye view.

The figure of Fig. 7 when to be expression be installed in end bearing plate and back of the body bearing plate on the egative film of Fig. 6 and the vertical sheet respectively, Fig. 7 (A) is a front view, Fig. 7 (B) is a lateral plan.

Fig. 8 is the figure that represents the state on pedestal that glass board is put, and Fig. 8 (A) is a front view, and Fig. 8 (B) is a lateral plan.

Fig. 9 is the figure of the state after glass board is tied up in expression, and Fig. 9 (A) is a front view, and Fig. 9 (B) is a lateral plan.

Figure 10 is the figure of the state behind the expression installation side plate, and Figure 10 (A) is a front view, and Figure 10 (B) is a lateral plan.

Figure 11 is the synoptic map of the engagement section of expression side plate and base plate.

Figure 12 is the figure of the state behind the expression installation header board, and Figure 12 (A) is a front view, and Figure 12 (B) is a lateral plan.

Figure 13 is the synoptic map of the fitting portion of expression header board and side plate.

Figure 14 represents glass plate packing case of the present invention, and Figure 14 (A) is a front view, and Figure 14 (B) is a lateral plan, and Figure 14 (C) is a block diagram.

Figure 15 is the diagram of circuit that has utilized the glass plate packing method of glass plate packing case of the present invention.

Figure 16 is the diagram of circuit that has utilized the glass plate packing unpacking method of glass plate packing case of the present invention.

Figure 17 is the synoptic map of other base plates of expression glass plate packing case of the present invention.

(nomenclature)

1 glass plate packing case, 2 pedestals, 3 base plates

4 top boards, 5 header boards, 6 back plates

7 side plates, 8 コ character form components, 9 aluminiums

10 screws, 11 columnar protrusions, 12 egative films

13 bearing plates of vertical 14 end of sheet, 15 back of the body bearing plates

16 peristomes, 17 fastened components, 18 glass board

19 glass board packaging containers, 20 belts, 21 fenders

22 angle steel, 23 connecting holes, 24 projections

25 incision hole 26 surface fasteners, 27 sheet materials

28 Screws, 29 a, 29b padded coaming 30 extrusion coating papers

31 retaining members, 32 Screws, 33 screws

34 top board supportings, 35 resin board members, 36 aluminium chassis

37 aluminiums, 38 aluminiums, 39 padded coamings

40 stiffeners, 41 supportings, 42 aluminiums

43 aluminiums, 44 aluminiums, 45 stiffeners

46 supportings, 47 handles, 48 screws

49 base plate 49a upper plate 49b fins

50 peristomes

(5) specific embodiment

Fig. 1 is the three-dimensional exploded view of preferable glass plate packing case of the present invention.

Glass plate packing case 1 of the present invention comprises: arrange the pedestal 2 that puts glass board; Put the base plate 3 of this pedestal 2; Setting is arranged on header board 5, back plate 6 and two side plates 7 on the base plate 3; Seal the top board 4 on top.The top of base plate 3 leading edge and two lateral margins have be used to embed header board 5 and two side plates 7 towards above the コ character form component 8 of opening.This コ character form component 8 can be the structures that コ font groove are set on base plate 3, header board 5 and two side plates 7 are embedded in these grooves.

The floor 3b (in this example being 4) of base plate 3 side below upper plate 3a and its constitutes.On the face of the fore-and-aft direction of base plate 3, be formed with the peristome 16 that can insert, extract out for the pawl (not shown) of fork truck.In this example, are structures that fore-and-aft direction forms 3 grooves between each floor 3b as this peristome 16.As long as the size of this peristome 16 is degree that the pawl of fork truck can insert, then its number can be arbitrarily.Two sides of base plate 3 can opening (with reference to Figure 17), also can be osed top structure (Fig. 1 is the osed top state).The bottom surface of the fore-and-aft direction of packing chest 1 (bottom surface of each floor 3b) is a level.Thus, when for example on the goods platform of transport trolleys such as truck, having a plurality of chewing gum and bubble gum, if packing chest 1 is moved on cylinder with fore-and-aft direction, then packing chest 1 moves on cylinder along the bottom surface of level, and packing chest 1 is moved under vibrationless situation smoothly.Be used to keep the groove at the mutual interval of glass board when in addition, on header board 5, back plate 6, two side plates 7, top board 4, not have setting to take in glass board.

Have on the top of header board 5 and to be used for the screws such as wing bolt 10 (with reference to Figure 12) that engage with two side plates 7.Thus, can easily utilize craft to fix reliably.Top at back plate 6 also has this screw 10 (with reference to Figure 10).Has the screw 33 that is used to screw in this screw 10 in the side of two side plates 7.Therefore, two side plates 7 are that screw 10 interfixes with header board 5 and back plate 6 by stationary member.The fixing of two side plates 7 and header board 5 and back plate 6 also can interfix by clip etc.Lower surface at side plate 7 has 1 (or a plurality of) columnar protrusions 11, has fastened component 17 at the front end of this columnar protrusions 11, has the connecting hole 23 (with reference to Figure 11) that inserts this columnar protrusions 11 on base plate 3.This occasion, though for when side plate 7 is installed with before and after the side plate or about exchange and also can install, preferably columnar protrusions 11 is installed on the position of central authorities (or symmetrical) of the lower surface of above-mentioned side plate 7.(with reference to Figure 13) used in the incision hole 25 that side plate 7 upper surfaces are had when header board 5 and side plate 7 are chimeric.

Pedestal 2 comprises: a plurality of (among the figure being 3) egative film 12 has the upper surface of plate 6 side decline crustal inclination backwards; Be placed on the end bearing plate 14 on this egative film 12; Towards many (among the figure being 3) of oblique rear-inclined vertical sheet 13; Stand up the back of the body bearing plate 15 on this vertical sheet 13.End bearing plate 14 and back of the body bearing plate 15 constitute by leaving polylith at interval, but economical with materials realizes lightweight.But, when polylith is difficult to same complanation and can not accepts glass board equably, the most handy formation.The top of vertical sheet 13 has sheet material 27, and back plate 6 is for example fixed by Screw 28 stationary members such as grade with this sheet material 27.The cross section that the bottom of vertical sheet 13 embeds on the base plate 3 is in the retaining member 31 of roughly コ font, and fixes with Screw 32 etc.

Header board 5 have with 36 pairs of aluminium chassis hollow bulb resin board member 35 (for example palstic corrugated sheet paper that constitutes by acrylic resin) around carry out reinforcement and constitute.Like this, because header board 5 uses lighter material, thereby carry out manual work easily.Each limit split of aluminium chassis 36 forms, and utilizes joints such as welding processing.Resin board member 35 embeds in the

aluminium

37,38 up and down.About aluminium 9 have the groove that the cross section is roughly the コ font.Form packing chest in the コ font groove with side plate 7 these aluminiums 9 of embedding.The projection of using when on aluminium 37, having this embedding 24 (with reference to Figure 13).The aluminium of upside is inwards crooked highlightedly, forms top board supporting 34.On this top board supporting 34, be equipped with the padded coaming 39 that when putting top board 4, is used to protect top board 4.Central authorities at table (outside) face of resin board member 35 laterally have stiffener 40.This stiffener 40 is fixed on the supporting 41 on the back of the body (inboard) face by screw (not shown) etc.The cross section of this stiffener 40 roughly is the T font, and operating personnel's hand-holdable stiffener 40 when the dismounting operation of carrying out header board 5 carries out operation, so can improve the operability of header board 5.

If with this header board 5, after the medial surface of the back plate chatted 6, two side plates 7 and top board 4 make the formation that is provided with thermal insulating material (for example having used the material of polypropylene, polyethylene etc.), then can realize temperature, moisture stable, the steady quality of glass.In order to obtain same effect, also can use material to resin board member 35 with insulation effect.

Side plate 7 is identical with above-mentioned header board 5, have with 36 pairs of aluminium chassis hollow bulb resin board member 35 (for example palstic corrugated sheet paper that constitutes by acrylic resin) around carry out reinforcement and constitute.Each limit split up and down of aluminium chassis 36 forms (

aluminium

37,38,42,43), and identical shaped member is all used on four limits.Other formation, effect, effect are identical with the header board 5 of Fig. 2.

Back plate 6 is identical with above-mentioned header board 5, have with 36 pairs of aluminium chassis hollow bulb resin board member 35 (for example palstic corrugated sheet paper that constitutes by acrylic resin) around carry out reinforcement and constitute.Aluminium chassis 36 is by

aluminium

37,38 and left and right sides aluminium 44 constitute up and down.About aluminium 44 have the groove that the cross section is roughly the コ font, side plate 7 is embedded herein.Central authorities at table (outside) face of resin board member 35 laterally have stiffener 45, are fixed on the supporting 41 on the back of the body (inboard) face by screw 48 grades.The 46th, be used for fixing the supporting (with reference to Fig. 1) of the sheet material 27 that vertical sheet 13 tops are had.Other formations, effect, effect are identical with the header board 5 of Fig. 2.

This top board 4 is considered lightweight and is formed by the veneer of aluminium, for the intensity that keeps stipulating forms the aluminium sheet bending machining.At this moment, consider operating personnel's operability, by the bending machining formation handle 47 of aluminium sheet.Also can on this top board 4, stiffener be installed as required according to the glass weight of being taken in.

Below the packing of the glass board of glass plate packing case of having used of the present invention is described successively.

Fig. 6 is the figure that expression puts glass board state before, and Fig. 6 (A) is a front view, and Fig. 6 (B) is a lateral plan, and Fig. 6 (C) is a birds-eye view.The figure of Fig. 7 when to be expression be installed in end bearing plate and back of the body bearing plate on the egative film of Fig. 6 and the vertical sheet respectively, Fig. 7 (A) is a front view, Fig. 7 (B) is a lateral plan.

As shown in the figure, on base plate 3, have egative film 12 and vertical sheet 13.Top at vertical sheet 13 has above-mentioned sheet material 27, and is fixing with back plate 6 by Screw 28.Upload at egative film 12 and to be placed with end bearing plate 14, on vertical sheet 13, stood up back of the body bearing plate 15, constitute pedestal 2 with this.The upper surface of egative film 12 (end bearing plate 14) is the dip plane of plate 6 sides decline backwards, and its angle of inclination can be 5～25 °, is preferably 10～20 °, is preferably about 18 °.Vertical sheet 13 tilts towards oblique rear corresponding to this angle of inclination, is 90 ° approximately with the upper surface of egative film 12.In addition, also adjustable formation can be made in the upper surface angle of inclination of egative film 12.

If the words of angle of inclination in 5～25 ° scope of end bearing plate 14, the angle of inclination of then carrying on the back bearing plate 15 is also roughly the same with it, can make in the keeping or the glass board in the carrying stably stands up on back of the body bearing plate 15, and carry out glass board easily stand up and take out operation.

On end bearing plate 14 and back of the body bearing plate 15, be pasted with padded coaming 29a, 29b respectively, cause damage because of contacting in the time of can preventing to put glass board thus with glass board.Preferably use spring rate height, material that elastic restoration ratio is high as this padded coaming, even and be also be difficult for producing dust, material that exhaust is few with the glass board end-face friction, be the padded coaming of polyethylene (PE) class or elastic body etc.Padded coaming 29a by will regulation is attached on whole of end bearing plate 14, thereby the oscillation frequency in the carrying way such as the eigentone of pedestal and truck staggers, can reduce resonance, prevent to carry the vibration of glass board in the way, can carry safely and efficiently.And, if padded coaming 29b is attached on the back of the body whole of bearing plate 15, then accepts by padded coaming 29b on the whole surface of glass board during at glass board in the carrying way, thereby can avoid stress concentration with 15 crimping of back of the body bearing plate, can carry safely.At this moment, the narrow width as if the width of end bearing plate 14 being made than the glass board that is put then can prevent because of contact wearing and tearing and the damage of the padded coaming 29a that causes with the glass board bight.Also can on end bearing plate 14 and back of the body bearing plate 15, be provided with as required and guarantee the rib (not shown) that intensity is used.

Glass board 18 begun to erect to put from back of the body bearing plate 15 sides with arranging take in.At this moment, because glass board 18 along carrying on the back standing up obliquely of bearing plate 15, is pretended the operation that the industry personnel can put glass board easily, efficiently and safely.Each glass board 18 contacts with the glass board 18 of back of the body bearing plate 15 sides owing to conduct oneself with dignity, and can not produce useless gap 18 of each glass board.In addition, because can realize carrying the stabilization of glass board in the way,, prevent the scar and the crack of glass board 18 so can prevent the dislocation and the fragmentation of glass board 18.

In order to prevent in the carrying way glass board 18 collision and produce scar each other, and in order to put glass board more, and accompany extrusion coating paper 30 18 of each glass board.This extrusion coating paper 30 is the sheet materials that are clipped in 18 of glass board for fear of the mutual direct contact of glass board.As the method that sheet material is clipped between glass board, for example can be in the decontamination chamber sheet material (extrusion coating paper or with resin film-making material of glass closed contact etc.) be placed on the upper surface of the glass board that keeps flat, utilize robot etc. to adsorb glass board from the upper surface of sheet material, or utilize robot etc. partly to adsorb to glass board with from the outstanding sheet material of this glass board from the back side of glass board, sheet material and glass board are put on pedestal.Thus, can prevent that dust etc. from sneaking between glass board and the sheet material.

In order to prevent that resinous principle in the extrusion coating paper is transferred to that glass board 18 surfaces are gone up and at Liquid Crystal Display (LCD) is to produce paper line pattern, sintering or stain on the glass board 18 with large glass, the smoothness that this extrusion coating paper 30 is preferably paper is below 20 seconds in JIS P 8119 (1976), be preferably below 18 seconds, be more preferred from the asperities below 10 seconds.Like this, adopt asperities, can reduce and glass board 18 surface contact area, prevent the transfer printing of resinous principle by extrusion coating paper 30.And the resinous principle of paper is below 1.0% in JIS P 8205 (1976), is preferably below 0.06%, is more preferred from below 0.05%, and the best is below 0.04%, utilizes the quality that keeps glass board 18 with the compound action of above-mentioned asperities.The extrusion coating paper 30 that has this specific character by use, even then produce particle that extrusion coating paper causes etc. (bits of paper scrap and few resinous principle etc.), also since glass board hold up with respect to pedestal and put, thereby particle etc. can not be fixed on the glass pane surface, clean by glass board after this and wait and can easily remove.

Among the present invention,, also can use polypropylene (PP), polyethylene resinous sheet materials such as (PE) as being clipped in member between the glass board except above-mentioned extrusion coating paper with above-mentioned purpose.This occasion is preferably 1～2 (mm) as the thickness of sheet material, and preferably the inboard hollows out, and only contacts with waiting around the glass board.But also only accept a plurality of longilineal sheet material at the main position of glass board.The also resin film-making material of the film like that the stacked coated glass sheets fwd is thin.For the consideration that puts more glass board and remove sheet material easily, extrusion coating paper is best.Therefore, said sheet material comprises extrusion coating paper among the present invention.

Extrusion coating paper 30 is clipped between each glass board 18 towards the top highlightedly from the top of glass board 18.Thus, just glass board can be peeled away from extrusion coating paper as long as be provided for pushing the device of extrusion coating paper up.Also can be with extrusion coating paper 30 to clamp from two of glass board 18 side-prominent states.Extrusion coating paper 30 is bigger than glass board 18, and outstanding length is advisable with 30～100 (mm), and the deflection etc. of considering extrusion coating paper is preferably about 50 (mm).By extrusion coating paper 30 is so clamped highlightedly towards the top, thus with glass board 18 when pedestal 2 takes out, take out glass board 18 while can push extrusion coating paper 30, be compressed in can carrying and the glass board 18 and the extrusion coating paper 30 of closed contact easily take out.At this moment, utilize neutralizer to remove electric air (not shown), eliminate the static that produces between extrusion coating paper 30 and the glass board 18, can easily extrusion coating paper 30 be separated with glass board 18, improve operation from the top to brushing between extrusion coating paper 30 and the glass board 18.

Pedestal 2 and base plate 3 form by fixing with the iron material welding or with Screw, even put Liquid Crystal Display (LCD) that polylith surpasses 1300 * 1100 (mm) with large glass, for example 1850 * 1500 (mm), 2200 * 1870 (mm) or 2400 * 2200 (mm) and thickness are the glass board of 0.5～0.7 (mm) etc., also can tackle its weight on intensity.The weight of glass board 18 is all accepted by pedestal 2 and base plate 3, so back plate 6 (Fig. 4) as mentioned above uses lighter material, for example be the material etc. of the resin board member (for example palstic corrugated sheet paper that is made of acrylic resin) with hollow bulb being carried out reinforcement with aluminium chassis.

Polylith glass board 18 is put after on the pedestal 2, utilize the fender 21 of resin system etc. to cover the front side of the glass board packaging container 19 that constitutes by this polylith glass board 18, set angle steel 22 in two bights, utilize belt 20 that they are tied up (being 2 among the figure).This belt 20 engages with toggle clamp (not shown) etc. by the connecting element that the end had (not shown) with the belt member of adjustable in length, and glass board host body 19 and vertical sheet 13 are banded together reliably.Like this, utilize belt 20 to tie up glass board host body 19, can be with simple mechanism securely with overall fixed.If fender 21 is made the have resiliency member of (elasticity), then after utilizing 20 pairs of glass board 18 of belt to tie up, toggle clamp further can be tied up securely.

After glass board host body 19 tied up, in the コ character form component 8 that side plate 7 is embedded on the base plates 3.At this moment, side plate 7 embeds in the aluminium 44 (Fig. 4) of コ shaped sections of back plates 6, utilizes screw 10 such as wing bolt to fix.Like this, make the formation that embeds side plate 7, can form packing chest 1 easily, reliably, improve operation by utilizing コ character form component 8 and aluminium 44.

Lower surface at base plate 7 forms the columnar protrusions 11 that front end has fastened component 17.Be formed with the connecting hole 23 that the hole 23a of wide cut links to each other with in a narrow margin hole 23b in the bottom surface of コ character form component 8.When side plate 7 being embedded in the コ character form component 8 of base plates 3, columnar protrusions 11 is inserted in the wide cut hole 23a of connecting holes 23, slide towards arrow S direction then, columnar protrusions 11 is moved in a narrow margin hole 23b, fastened component 17 is engaged with in a narrow margin hole 23b, side plate 7 is fixed on the base plate 3.

Fastened component 17 is the hook members of L font also.This occasion, connecting hole 23 is simple slotted hole, makes its slip by hook is inserted, and with side plate 7 and base plate 3 mutual buckles.

Figure 12 is the figure of the state behind the expression installation header board, and Figure 12 (A) is a front view, and Figure 12 (B) is a lateral plan.Figure 13 is the synoptic map of the fitting portion of expression header board and side plate.

Header board 5 embeds in the コ character form component 8 of base plate 3 lateral margins.At this moment, side plate 7 embeds in the aluminium 9 of コ shaped sections, and is fixing with side plate 7 by the screw 10 on header board 5 tops.When this embedded, the projection 24 that is formed on the aluminium 37 of header board 5 engaged with the incision hole 25 of the upper surface that is formed at side plate 7, and the combination that makes both reliably and more firm.

If make header board 5 and afterwards identical, the side plate 7 in the installation site of the screw 10 of plate 6 about the surface make same specification, even then side plate about 7 exchanges also can be installed, and incision hole 25 is set by two sides at side plate 7, even then fore-and-aft direction counter-rotating also can be installed.Side plate 7 is fixed with the replacement screws 10 such as also can utilizing clip of fixing of header board 5 and back plate 6.

Figure 14 is illustrated in the glass plate packing case of the present invention the External view behind the glass plate packing, and Figure 14 (A) is a front view, and Figure 14 (B) is a lateral plan, and Figure 14 (C) is a block diagram.

As mentioned above,, utilize top board 4 sealing tops at last, finish packing chest 1 with header board and two side plates and base plates and after afterwards plate is assembled.Top board 4 is placed on each top board supporting 34 that each

plate

5,6,7 top had (with reference on Fig. 1～Fig. 4).Magic tape) etc. top board 4 utilizes surface fastener 26, for example seta cingulum (login trade mark: fix maintenance in the substantial middle on the limit of side plate 7 sides.At these

plates

4,5, between 6,7, promptly preferably paste elaxtic seal such as rubber etc. in their joint portion, stop air in packing chest 1, to flow into.

This diagram of circuit has been represented the packing order of the glass board of above-mentioned Fig. 7～Figure 14 simply.At first, glass board is put (stacking) on pedestal (step S1) with clipping extrusion coating paper, utilize belt etc. that glass board is tied up (step S2) with vertical sheet 13.When putting glass board, clamp extrusion coating paper with the state that give prominence to towards the top from the glass board top top of extrusion coating paper.After this, side plate is installed in (step S3) on the base plate, header board (step S4) is installed, top board is installed at last, finish the packing (step S5) of glass board.Like this, when carrying out glass plate packing, under the state that the top board of the glass plate packing case of casing shape, header board and two side plates are removed, carry out the stacked operation of glass board, thereby can improve operating efficiency, after this, header board, side plate and top board are installed, the glass board that the glass plate packing case by the casing shape puts is carried, thereby in carrying way, can not make glass pane surface scar or stain occur because of dust etc., can carry glass board efficiently with stabilized quality.

The taking-up operation of the unwrapp of glass board and glass board is undertaken by the step opposite with the diagram of circuit of above-mentioned Figure 15.That is, the top board of knocked down packing case (step T1) is dismantled header board (step T2) from base plate, dismounting side plate (step T3).Then, remove tie up (the step T4) of glass board, pin extrusion coating paper as mentioned above glass board is taken out (step T5).Thus, can carry out the unwrapp operation efficiently, by and with above-mentioned except that electric air, can further improve the taking-up operation of glass board.After glass board taken out, can with the packing chest of sky overlapping be 2 layers of ground high efficiente callback.At this moment, stably place in order to make the casing that is placed on the 2nd layer (upside), 4 angle equipotentials that are preferably in the base plate lower surface install the guide of the shape that enlarges towards the outside.

The large glass plate that has used Liquid Crystal Display (LCD) to use in the foregoing description, but the present invention also is applicable to large glass plate that plasma display flat-panel monitors such as (PDP) uses and the semi-finished large glass plate in its manufacturing process.

Figure 17 is the synoptic map of other base plates of expression glass plate packing case of the present invention, and Figure 17 (A) is a birds-eye view, and Figure 17 (B) is the B-B view of Figure 17 (A), and Figure 17 (C) is the C-C cutaway view of Figure 17 (A).

As shown in the figure, base plate 49 by upper plate 49a, with the rectangular direction of this upper plate 49a on many (among the figure being 4) fin 49b of configured in parallel constitute.The fore-and-aft direction of base plate 49 (direction parallel with fin 49b) is identical with above-mentioned example (with reference to Fig. 1), and the pawl of fork truck can insert between each fin 49b, extract out.Fin 49b has peristome 50, and the pawl of fork truck also can insert, extract out from this peristome 50.The quantity of the radical of fin 49b and interval and peristome 50 and size can freely be set so long as the size of the degree that the pawl of fork truck can insert gets final product.

Utilizability on the industry:

The present invention can not produce in the situation of scar and stain efficiently carrying large glass in glass pane surface The glass plate, and can carry out efficiently its package handling and unwrapp operation, can be used for FPD The large glass plate of device (liquid crystal display, plasma display device etc.) usefulness with and manufacture process in Half-finished large glass plate is packed keeping or carrying.

Claims

1. glass plate packing case, constitute by casing, the inside of this casing contains the pedestal that puts glass board, on this pedestal, taken in the polylith glass board with clipping sheet material, the face tilt that puts glass board of described pedestal, top board, header board and two side plates of constituting described casing are dismantled and assembled mutually, and header board and two side plates are dismantled and assembled with respect to base plate

It is characterized in that described pedestal comprises: accept glass plate ends smooth end bearing plate, accept the smooth back of the body bearing plate of the in-plane of glass board, the width of bearing plate of the described end is narrower than the width of described glass board.

2. glass plate packing case as claimed in claim 1 is characterized in that, bearing plate of the described end is inclined relative to horizontal 5～25 °, and described back of the body bearing plate is 90 ° approximately with respect to bearing plate of the described end.

3. glass plate packing case as claimed in claim 1 or 2 is characterized in that, at the leading edge and the lateral margin of the base plate that constitutes described casing, has the コ character form component for the upper opening of described header board and two side plate embeddings.

4. glass plate packing case as claimed in claim 1 or 2 is characterized in that, has columnar protrusions at the lower surface of described two side plates, has fastened component at the front end of this columnar protrusions, has connecting hole for this columnar protrusions engaging in described base plate side.

5. glass plate packing case as claimed in claim 1 or 2 is characterized in that, described two side plates and described header board and constituting between the back plate of described casing interfixes by stationary member.