CN1217832C - Packaging material and package using the packaging material and transporting method of the package - Google Patents

Abstract

A packaging material which in parallel arranges a plurality of plate-shaped bodies for accepting and keeping, the packaging material includes: a matrix part and a sidewall part, in which, the matrix part has cross section and is like L shape, and forming a plurality of holding gutters for inserting into corners of each plate-shaped body on the internal wall. The sidewall part is formed on both sides of the matrix part.

Description

Bale packing material and use the bundling body of this bale packing material and the transport method of this bundling body

Technical field

The invention relates to and take in maintenance, make it the bale packing material that disposes side by side with similar erectility and use the bundling body of this bale packing material and the transport method of this bundling body by the made several piece tabular body of hard brittle material.

Background technology

Making for example at manufacturing Liquid Crystal Display (LCD) (LCD), plasma scope (PlasmaDisplay, PDP), electronics fluorescent telltale (Electro Luminescence Display, ELD), Field Emission Display (Field Emission Display, FED) etc. various image displies use face glass the time employed glass board and the glass board used when the base material that forms various electronic display function assemblies and film, generally be with the several piece glass board as one group, with the state of taking in maintenance as bundling body from the glass manufacturer conveyance to display manufacturer.

This glass board is laminar, be easy to fragmentation, high-quality in order to keep it, suitable and cheap conveyance need be arranged, therefore, its bale packing material of taking in maintenance usefulness must have easy manufacturing, high detergency, shatter-proof retentivity, breakage resistance, high keeping property, the high all characteristics such as property, access easiness of carrying.

The bale packing material that meets this requirement has No. 2916836 communique of Japanese Patent to open the bale packing material 50 that shows.As shown in Figure 8, its section is roughly L-shaped, and inwall has the several piece substrate to keep ditch 51, the bale packing material 50 that outer wall has the harness band binding of binding harness band 52 usefulness to use with the glass substrate of ditch 53.And the bundling body 60 that uses these bale packing material 50 manufacturings is every certain spaced and parallel configuration several piece glass substrate G, form cube, and the substrate that above-mentioned bale packing material 50 is inserted in the bight of each glass substrate G kept ditch 51, then with each bale packing material 50 chimeric fixing above-mentioned cubical four bight.

The bale packing material of this structure is compared with known box-shaped bale packing material, though have fee of material and production costs cheap, with a bale packing material just can the bale packing various sizes glass substrate, can dwindle volume at the empty van state and behind repeated use, polluted also fine cleaning with dry and do not need huge advantages such as washing/cleaning equipment.Can suppress in addition in addition the vibration of glass substrate in conveying, glass substrate under receiving state keeping and transport the efficient height and when taking in and take out glass substrate, can not contact or interfere with advantage such as glass substrate, the accessing operation of adjacency be easy.

But when making above-mentioned various display plotter, the general gimmick that adopts is to produce the several piece face glass from a plain glass sheet, therefore at present in the shaping of glass manufacturer and the plain glass sheet of processing the more and more trend of bulk is arranged.In detail, for example the size of the face glass of Liquid Crystal Display (LCD) is to be main flow about 10～20 inch with the diagonal angle, but in order to reduce manufacturing cost and to enhance productivity, satisfy multiple (multi) mode of making the polylith face glass with a bulk of plain glass sheet that adopts, therefore just attempt doing bigger and bigger as far as possible at the plain glass sheet of glass manufacturer manufacturing.Particularly, at the initial stage of practicability volume production, plain glass sheet is of a size of about 300 * 400mm, but afterwards along with face glass adopt the piece number increase and in regular turn from 370 * 470mm, 550 * 650mm to 680 * 680mm, constantly, developed into the plain glass sheet of producing about 1000 * 1200mm now toward big plate development.

But, since plain glass sheet toward big plate development so, the processing that causes plain glass sheet is difficulty more, at bale packing, must use the bale packing gimmick of known bale packing material that problem shown below is arranged more diligently when transporting.

Promptly as shown in Figure 8, known bale packing material 50 is during repeated use, and the squareness that slightly is the sweep of L type can change, and opens laterally easily, especially when the big glass sheet of bale packing, can produce the phenomenon that ditch departs from, have between glass substrate contact and cause the danger of breaking.In addition, the exposed division that is configured in the most external glass substrate becomes big, even also have the danger of breaking from exterior a little mechanicalness impact.

And, want to change the mounting place of bundling body as the operation personnel, this bundling body will be moved or during conveyance, the operating personnel is not that to catch the bottom of bale packing material to pick up be exactly to catch the harness band to pick up, these processing methods, when glass board hour not bad, but when glass board becomes above-mentioned big plate,, under the state of suitable balance and stability, pick up bundling body and be not easy because weight significantly increases, therefore there is operation to be difficult for the problem that bundling body can't move smoothly.

Summary of the invention

The present invention proposes in view of above-mentioned problem, it has solved above-mentioned technical matters, and can provide: even through long-term use, the variation of shape is little, and during the large-scale tabular body of bale packing, being positioned at outermost tabular body also is difficult for breaking because of impacting from exterior mechanicalness, even, it is contaminated that the tabular body that is contained is difficult to, in conveying fixedly tabular body with avoid the vibration, the keeping of tabular body under receiving state, transport the efficient height, tabular body also can not contact or interfere with the tabular body of adjacency when taking in and when taking out, take out the bale packing material and the bundling body of processing ease, even causing the weight of bundling body to increase at large-scale tabular body handles under the condition that is difficult for, also can constantly improve operation or operating efficiency, the bundling body of smooth shift position and the transport method of bundling body are provided.

The present invention who proposes in order to solve above-mentioned technical problem, has following feature: take in maintenance and make the deploying of several piece tabular body be set to the bale packing material of similar vertical, its section is slightly L-shaped, and have for the bight of inserting each tabular body at inwall, form the matrix part that several keep ditch, form side wall portion in the both sides of this matrix part.

Such structure, owing to form side wall portion in the both sides of the slightly L-shaped matrix part of section, therefore, even this bale packing material is through long-term repeated use, because the existence of side wall portion is arranged, so can moderately keep slightly L-shaped squareness (slightly being 90 degree), its angle is difficult for opening.Therefore, even in the occasion of the big shape tabular body of bale packing, tabular body also can not depart from the maintenance ditch of bale packing material, thus can prevent between tabular body contact produced breaks.And on the bale packing material, form the bar number that keeps ditch and shape can be according to the size of the tabular body of bale packing and the setting that thickness is done appropriateness, for example keep the bar number of ditch can set for about 10～100, keep the shape of ditch can set vee shape about dark 2～20mm, U font, コ font etc. for.

And this bale packing material can the bale packing various sizes tabular body, and can dwindle volume under the empty van state, though the occasion of being polluted because of repeated use also can be cleaned easily, dry, so do not need huge washing/cleaning equipment.And each bale packing material is bundled with harness band etc., thus can avoid tabular body in conveying, to produce vibration, keeping, the transport efficiency height of tabular body under receiving state.In addition, tabular body is at the tabular body of taking in, also can not contact or interfere with when taking out adjacency, and the operation of access is quite easy.

At this moment, rectangular or other polygon of above-mentioned side wall portion also has no relations, but rectangular triangle preferably omits in the hypotenuse portion that the first end of above-mentioned matrix part short transverse and the first end of depth direction combine, such structure not only can waste material, also effective for the rigidity that improves matrix part, can not cause the improper rising of manufacturing cost, can moderately keep its squareness yet for long-term repeated use.

The present invention who proposes in order to solve above-mentioned problem also has following feature: slightly be upright, dispose four bights of several piece tabular body side by side, formed several keep ditch on the inwall of insertion by four each base portions that the section that bundling body constituted is slightly L-shaped, constitute by four bale packing materials at each tabular body and to take in the bundling body of maintenance, in the both sides of the downside bale packing material matrix part of the following side corner sections that keeps each tabular body and (or) the both sides formation side wall portion of the upside bale packing material matrix part of side corner sections in maintenances.

If use such structure, have at least a side matrix part rectangular in downside bale packing material and the upside bale packing material, because the relation of side wall portion is arranged, still can keep suitable angle through long-term use, so have the advantage the same with above-mentioned occasion, and can reduce the exposed portions serve that is positioned at outermost tabular body, can reduce from exterior mechanicalness and impact the danger that causes tabular body to break.Moreover side wall portion preferably is located on downside bale packing material and the upside bale packing material, but when the height dimension of downside bale packing material and upside bale packing material not simultaneously, side wall portion also can only be located on the bigger bale packing material of height dimension.

And, in this occasion, above-mentioned side wall portion is as if the slightly rectangular leg-of-mutton words of hypotenuse portion that have in conjunction with the high direction elder generation end and the depth direction elder generation end of above-mentioned matrix part, can reduce the waste of material, and effectively improve the rigidity of matrix part, use this bale packing material not only can properly take in the maintenance tabular body, but also moderate reduction is positioned at the exposed portions serve of outermost tabular body.

The height that the height of above-mentioned again downside bale packing material cans be compared to most above-mentioned upside bale packing material is the biggest, and forms above-mentioned side wall portion in the both sides of the matrix part of above-mentioned downside bale packing material.Under this state, the longitudinal direction size of downside bale packing material is preferably set more than 1/2 or more than 2/3 even more than 3/4 of longitudinal direction size of tabular body for.Being configured in when unloading harness band or upside bale packing material so also can keep holding following side corner sections stable of tabular body, even the occasion of using automatic device for taking out to take out tabular body automatically also can be taken out tabular body safely against downside bale packing material.

And the hypotenuse portion of the side wall portion of a pair of above-mentioned downside bale packing material is coincide mutually, make the casing that slightly is Nogata body shape, and the inner space of this casing preferably can hold a pair of above-mentioned upside bale packing material.Such structure, under the state of empty van, not only can dwindle the volume of pair of lower bale packing material as far as possible, its inner space also can hold a pair of upside bale packing material, so under the empty van state, can seek the facilitation of conveyance and narrow and smallization in conveyance space, to guarantee excellent processing.

Form above-mentioned side wall portion at the matrix part of above-mentioned downside bale packing material and the matrix part of upside bale packing material this moment, and preferably the section of the hypotenuse portion of either party side wall portion formation at least therein is poor, that is to say make between each hypotenuse portion of pair of lower bale packing material and (or) when coincideing between each hypotenuse portion of a pair of upside bale packing material, the words that each section difference system is closed, each bale packing material just is unlikely along hypotenuse portion and slides, and can improve conveyance efficient under the empty van state and the property handled more.

On the other hand, for conveyance or mobile tabular body are in the bundling body of taking in hold mode smoothly, be preferably in above-mentioned downside bale packing material outer wall and (or) outer wall of above-mentioned upside bale packing material is provided with the recess or the protuberance of carrying usefulness, has such structure, even handle the bigger large-scale tabular body of weight, the operating personnel also can catch the recess or the protuberance of downside bale packing material, or catch the recess or the protuberance of upside bale packing material, mobile easily bundling body, do not need to catch as before the bottom or the harness band of upside bale packing material or downside bale packing material to pick up bundling body, can significantly improve operating efficiency.

In addition, also can adopt along the outer wall of above-mentioned downside bale packing material or the outer wall binding conveyance band of above-mentioned upside bale packing material, and this conveyance has the extension member of carrying usefulness with band, worker can utilize such structure, catch be attached to conveyance with on the extension member pick up bundling body, just can with above-mentioned the same mobile easily bundling body, significantly improve operating efficiency.

In order to solve the present invention that above-mentioned technical problem proposes, the transport method of the above-mentioned bundling body of conveyance, has following feature: have a conveyance to use thin plate (sheet) between above-mentioned downside bale packing material and mounting surface, this conveyance is slided on mounting surface with plate.It is big that the friction drag of thin plate that conveyance is at this moment used and downside bale packing material is wanted, just can not produce slide relative with bundling body, and it is little with the friction drag of this mounting surface, just can be easy to generate slide relative with mounting surface, in addition, also must have excellent durability, fastness to water and resistance to chemical reagents, health, light, the economic dispatch characteristic of amount.Therefore, resinous thin plate can satisfy these requirements, particularly, can use the day stone thin plate pallet by the manufacturing of Co., Ltd Japan petroleum chemistry Company Limited by Shares of day stone thin plate pallet system (sheet pallet system).

Use the words of this structure, bundling body is to be placed on conveyance on the mounting surfaces such as being laid on the floor with coming carrying above the thin plate, that is to say that conveyance usefulness thin plate is between above-mentioned downside bale packing material and mounting surface, under such state, as long as dilatory conveyance thin plate, it is slided on mounting surface, bundling body will follow conveyance with thin plate shift position together, therefore, the downside bale packing material of bundling body and mounting surface just can not produce scratch, easily the position of mobile bundling body, guarantee the durability of downside bale packing material, and improve operating efficiency.

In above-mentioned invention, the bale packing material can be made by various resin foams, be good with the foamed polyethylene (polyethylene) and the made person of foam polypropylene (polypropylene) of 5～20 times of foam multiplying powers especially wherein, because of it have low price, with modes such as ejection formation can be shaped easily, not yielding, buffering effect is big, dust is few, send out advantages such as dirt is little.

Description of drawings

Fig. 1 is the bundling body all oblique drawing of constructing relevant with the 1st embodiment of the present invention.

Fig. 2 (a) is that front elevation, Fig. 2 (b) of the bundling body inscape-downside bale packing material relevant with the 1st embodiment of the present invention is its vertical disconnected lateral plan.

Fig. 3 (a) is that front elevation, Fig. 3 (b) of the bundling body inscape-upside bale packing material relevant with the 1st embodiment of the present invention is its vertical disconnected lateral plan.

Fig. 4 is that the bundling body inscape-downside bale packing material relevant with the 1st embodiment of the present invention taken in the oblique drawing under the upside bale packing material state.

Fig. 5 is the oblique drawing of the bundling body unitary construction relevant with the variation of the 1st embodiment of the present invention.

Fig. 6 is the oblique drawing of the bundling body unitary construction relevant with the 2nd embodiment of the present invention.

Fig. 7 (a) be in the transport method of bundling body of the present invention employed conveyance with the oblique drawing of thin plate, the skeleton diagram when Fig. 7 (b) table is implemented this transport method.

Fig. 8 is the oblique drawing that the whole bundling body relevant with known example constructed.

Label declaration

1: bundling body 1 ': bundling body

1 ": bundling body 1 : bundling body

2a: matrix part (matrix part of downside bale packing material)

2a ': matrix part (matrix part of downside bale packing material)

2a ": matrix part (matrix part of downside bale packing material)

2aa: the vertical face pad 2ab of portion: plane of structure pad portion

2ac: curve (bight of downside bale packing material) 2ax: the first end of high direction

2ay: depth direction elder generation end

2b: matrix part (matrix part of upside bale packing material)

2b ': matrix part (matrix part of upside bale packing material)

2b ": matrix part (matrix part of upside bale packing material)

2ba: vertical face pad portion

2bb: the plane of structure pad 2bc of portion curve (bight of upside bale packing material)

2bx: the high direction end 2by of elder generation: depth direction elder generation end

3: harness band 3 ': the harness band

4: keep ditch 5: belt binding ditch

5 ': belt binding ditch

6: side wall portion (side wall portion of downside bale packing material)

6 ": side wall portion (side wall portion of downside bale packing material) 6a: hypotenuse portion

6b: section difference x6: imaginary angled straight lines

8: keep ditch 9: belt binding ditch

9 ': belt binding ditch 10: side wall portion

10 ": side wall portion 10a: hypotenuse portion

21: bale packing material (downside bale packing material) 21 ': bale packing material (downside bale packing material)

21 ": bale packing material (downside bale packing material) 21 : bale packing material (downside bale packing material)

22: bale packing material (upside bale packing material) 22 ': bale packing material (upside bale packing material)

22 ": bale packing material (upside bale packing material) 22 : bale packing material (upside bale packing material)

23: recess 23 ': recess

24: conveyance belt 24a: end

25: hang member 30: the conveyance thin plate

30a: end 31: pallet

32: other scope of operation 50: bale packing material

51: substrate keeps ditch 52: the harness band

53: belt binding ditch 60: bundling body

G: glass substrate (tabular body) S: operating personnel

The specific embodiment

Below will be according to the graphic embodiments of the invention that illustrate.Fig. 1 is the oblique drawing of the bundling body relevant with the 1st embodiment of the present invention, Fig. 2 (a) and Fig. 2 (b) are the front elevation and the vertical disconnected lateral plans of the bale packing material of one of inscape of bundling body, and Fig. 3 (a) and Fig. 3 (b) are the front elevation and the vertical disconnected lateral plans of inscape-other bale packing material of expression bundling body.

As shown in Figure 1, dispose about 10～100 glass substrate G in the bundling body 1 relevant side by side with present embodiment, each time side corner sections of these glass substrates G is maintained by pair of lower bale packing material 21, and side corner sections is maintained by a pair of upside bale packing material 22 on each, at the outer wall of this four bale packings material 21,22, tie up along the outer peripheral edges of glass substrate G with the harness band 3 of two polypropylene systems.These bale packing materials 21,22 all are made by the polyethylene foam of foam multiplying power 8～10.In addition, in the present embodiment, above-mentioned glass substrate G has the size of length and width, thick 1200 * 1000 * 0.7mm of being, the diamond wheel (diamond wheel) that use is numbered #500 is bestowed the Liquid Crystal Display (LCD) of plane processing of outer peripheral edges with alkali-free (alkali) glass substrate (the system OA-10 of NEG Company Limited by Shares), and whole bundling body 1 builds with the sack (not having icon) of polyethylene (polyvinyl) system, to reach antisoiling effect.

Above-mentioned downside bale packing material 21 has the integrally formed slightly L-shaped matrix part 2a of section of one-tenth by vertical face pad 2aa of portion and the plane of structure pad 2ab of portion, shown in Fig. 2 (a), Fig. 2 (b), wall is provided with several that allow the lower corner of several piece glass substrate G inserts and keeps ditches 4 within it, and its outer wall is provided with in order to several (in the icon being two) belts bindings of bundling several (in the icon being two) harness bands 3 with ditches 5.And set up the side wall portion 6 that is connected with the both ends of the maintenance ditch orientation of indulging face pad 2aa of portion and the plane of structure pad 2ab of portion in the both sides one of this matrix part 2a.The 6a of hypotenuse portion that the end 2ax of high direction elder generation (i.e. the upper end of the vertical face pad 2aa of portion) that this side wall portion 6 has a concatenating group body 2a and the depth direction end 2ay of elder generation (being the leading section of the plane of structure pad 2ab of portion) of matrix part 2a form, the rectangular triangle of its shaped slightly.And at the place formation section difference 6b of this 6a of hypotenuse portion long side direction near central portion.

In detail, from the end 2ax of high direction elder generation of matrix part 2a to the end 2ay of depth direction elder generation, form the monosymmetric leap section difference 6b of straight line x6 therewith near the central portion of imaginary angled straight lines x6, from then on the high fragment position of section difference 6b forms the upside inclined side portion of linearity towards the high direction end 2ax of elder generation of matrix part 2a; From then on the low fragment position of section difference 6b forms the downside inclined side portion of linearity towards the end 2ay of depth direction elder generation of matrix part 2a.And this section difference is linked to be the obtuse angle shape with the inclined side portion of upside and downside, and all sets than imaginary angled straight lines x6 and vertical face pad portion 2aa formed angle big with the formed angle of the vertical face pad 2aa of portion the inclined side portion of upside and downside.

This downside bale packing material 21 is a benchmark with curve 2ac, size to the upper end 2ax that indulges the face pad 2aa of portion is set at 850mm, with curve 2ac is benchmark, size to the leading section 2ay of the plane of structure pad 2ab of portion is set at 390mm, cross direction size (keeping ditch orientation size) is set at 520mm, and thickness setting is 35mm.And the topmost of the maintenance ditch 4 of this vertical face pad 2aa of portion enlarges gradually towards the top, in order to the insertion of glass substrate G.The binding of above-mentioned belt links together with the outer wall of ditch 5 from the outer wall of the vertical face pad 2aa of portion along the plane of structure pad 2ab of portion, in legend, except the upper end 2ax periphery field of the vertical face pad 2aa of portion, forms belt binding ditch 5.Relative, in the belt binding ditch 5 of the plane of structure pad 2ab of portion, the coherent formation of the total length from curve 2ac to its leading section 2ay.

Above-mentioned bale packing material 22 is shown in Fig. 3 (a), Fig. 3 (b), has the integrally formed slightly L shaped matrix part 2b of section of one-tenth by vertical face pad 2ba of portion and the plane of structure pad 2bb of portion, several maintenance ditches 8 that wall formation within it allows the upper corner of several piece glass substrate G insert form on its outer wall in order to bundle several (in the icon being two) belts binding ditches 9 of several (in the icon being two) harness bands 3.Aspect upside bale packing material, both sides at matrix part 2b, both ends one in the maintenance ditch orientation that connects vertical face pad 2ba of portion and the plane of structure pad 2bb of portion is set up side wall portion 10, this side wall portion 10 also has the high direction end 2bx of elder generation of concatenating group body 2b, promptly indulge the upper end of the face pad 2ba of portion and the end 2by of depth direction elder generation of matrix part 2b, be the 10a of hypotenuse portion that the first end of the plane of structure pad 2bb of portion forms, slightly rectangular triangle.Though on graphic, do not show, also can be the same with the occasion of above-mentioned downside bale packing material 21, it is poor to form section at the 10a of hypotenuse portion of side wall portion 10.

This upside bale packing material 22 is a benchmark with curve 2bc, the upper end 2bx that is set to the vertical face pad 2ba of portion is of a size of 170mm, with curve 2bc is benchmark, the upper end 2by that is set to the plane of structure pad 2bb of portion is of a size of 450mm, cross direction size (keeping ditch orientation size) is set at 520mm, and thickness setting is 35mm.And the topmost that is positioned at the maintenance ditch 8 of the vertical face pad 2ba of portion also little by little enlarges towards the top, in order to the insertion of glass substrate G.And the binding of the belt of this upside bale packing material 22 links together from the outer wall that the outer wall of indulging the face pad 2ba of portion is prolonging the plane of structure pad 2bb of portion with ditch 9.

As shown in Figure 1, near the connecting portion of the vertical face pad 2aa of portion of downside bale packing material 21 and side wall portion 6, form and allow the operating personnel that hand is inserted in order to the recess 23 of picking up bundling body, this recess 23 respectively has two in the both sides of a downside bale packing material 21, and therefore, bundling body 1 has four recesses 23.And the formation position and the number of this recess 23 are not limited especially, and as long as the convenient working personnel pick up bundling body 1, can form protuberance with replacement recess 23 yet, or have no relations with recess 23 coexistences yet.

As shown in Figure 1, the height of downside bale packing material 21 is grown (about 3 times to 6 times) more than the height of upside bale packing material 22, and will be more than 1/2 of height (for good, better more than 3/4 more than 2/3) of glass substrate G with the height setting of downside bale packing material 21.

Have the bale packing material 21,22 of above structure and bundling body 1 glass substrate G take in action, conveyance action, take out action etc. following shown in: the lower edge side that at first each plane of structure pad 2ab of portion of pair of lower bale packing material 21 is placed glass substrate G, relative the internal face of both sides' the vertical face pad 2aa of portion, draw back decide after arranged spaced got well, with a piece of several piece glass substrate G erect, the following side corner sections of each glass substrate G is inserted in the maintenance ditch 4 of two downside bale packing materials 21.After glass substrate G all being inserted in the maintenance ditch 4 of downside bale packing material 21, the last lateral margin of a pair of upside bale packing material 22 corresponding each glass substrate G is put well, make the last side corner sections of each glass substrate G insert respectively keeping in the ditch 8 of two upside bale packing materials 22, bundle two harness bands 3 in the formed belt binding of the outer wall of each bale packing material 21,22 with ditch 5,9 then, each bale packing material 21,22 is tied up, just can obtain bundling body 1 as shown in Figure 1.

With the made sack of polyethylene whole bundle body bag 1 is wrapped then, after covering this sack or raising this sack, if will be when the job position of taking in glass substrate G moves to other position as pallet and so on bundling body, the operating personnel can be inserted in hand formed recess 23 on the downside bale packing material 21, with the state that lifts just can mobile bundling body the position.The whole bundling body of being wrapped by the made sack of polyethylene 1, be delivered to makers such as telltale from glass manufacturer, in fact this bundling body 1 is positioned in the state on the pallet, come and go with truck after the distance of five times 100km, with the outward appearance of each glass substrate G of visual observation, do not have the situation of bad orders such as discovery is broken, unfilled corner.

Makers such as telltale are when from then on 1 pieces of bundling body take out glass substrate G with robotic arm (robot hand), earlier above-mentioned sack and harness band are taken away, again a pair of upside bale packing material is taken away, even after these things are taken away, each glass substrate G is still supporting against the pair of lower bale packing material 21 more than 1/2～3/4 that highly reaches height dimension, is keeping stable status.Therefore, robotic arm etc. can and take out each glass substrate G safely from the top appropriateness.

After the operation of taking out each glass substrate G was over, 21,22 of each bale packing materials that are in the empty van state were according to mode keeping described below or return.Promptly as shown in Figure 4, the 10a of hypotenuse portion of the sidewall 10 of a pair of upside bale packing material 22 is engaged one another, make the little chest of Nogata body, inwall side at following bale packing material 21 of the side, both directions are 90 degree mutually, be that the maintenance ditch 8 of upside bale packing material 22 and the maintenance ditch 4 of downside bale packing material 21 at right angles dispose, the top of one side's downside bale packing material 21 is engaged one another with the 6a of hypotenuse portion of the side wall portion 6 of other party downside bale packing material, and each other a section difference 6b is closed cover, make the case of Nogata body.The state of above-mentioned little chest can be taken in the inner space that the result just becomes the case that slightly is air-tight state, takes care of or returns with the state that minimal type (compact) is changed.

Fig. 5 is the employed bale packing material of the bundling body 1 ' relevant with the variation of the 1st embodiment and bundling body 1 ' 21 ', 22 ' oblique drawing.Four bights that the place that this variation is different with above-mentioned the 1st embodiment is to be provided in several piece glass substrate G add up to totally four bale packing materials 21 ', 22 ' respectively to do for oneself identical or same size and shape and do not form side wall portion (6 at these bale packing materials 21 ', 22 ', 10), bale packing material 21 ', 22 ' only forms slightly L-shaped matrix part 2a ', 2b '.And, also for worker hand is inserted to lift the recess 23 ' of bundling body 1 ' in this occasion in the 21 ' formation of downside bale packing material.On upside bundling body 22 ', also can form recess 23 ' in case of necessity replacing the recess 23 ' of downside bundling body, or with the recess 23 ' of downside bundling body and deposit also harmlessly, also can form protuberance replacing recess 23 ', or with recess and deposit also and have no relations.

The bundling body 1 that Fig. 6 table is relevant with the 2nd embodiment of the present invention " and the employed bale packing material 21 of bundling body ", 22 " oblique drawing.The place that this 2nd embodiment is different with the 1st embodiment is: it is not at downside bale packing material 21 " go up to form recess 23; and at each bale packing material 21 ", 22 " outer wall; the outer peripheral edges direction binding conveyance of prolonging glass substrate G is with belt 24, and tightens the extension member 25 of ining succession for the worker gripping with belt 24 in this conveyance.This number of hanging member 25 is not limited especially, but in this embodiment, bundling body 1 " a side surface part be provided with two, at the opposite side face two (not having icon) are set also, add up to be provided with four altogether.And conveyance connects with surface zipper joint methods such as (fastener) with the end 24a of belt 24, can be for installing and unloading.Such structure not only is applicable to each bale packing material 21 ", 22 " have a bundling body 1 of side wall portion ", bundling body as shown in Figure 5, promptly each bale packing material does not have the bundling body of side wall portion to be suitable for too.

The embodiment that Fig. 7 table is relevant with the transport method of bundling body of the present invention, Fig. 7 (a) show the oblique drawing of employed conveyance usefulness thin plate (sheet) in this conveyance method, the skeleton diagram when Fig. 7 (b) table is implemented this conveyance method.This conveyance is resinous day stone thin plate pallet (day Japan petroleum chemistry Company Limited by Shares of stone thin plate pallet Company Limited by Shares system) with thin plate 30, as previously mentioned, it has the advantage of the following stated: big with the friction drag of the contact surface of downside bundling body 21 , in order to avoid produce slide relative with bundling body 1; And little with the friction drag of this mounting surface, make it easily and mounting surface generation slide relative, excellent in te pins of durability, fastness to water and resistance to chemical reagents, health, in light weight, economic dispatch for repeated use.Use this thin plate will be when pallet 31 moves on other scope of operation 32 with bundling body 1 , at first on pallet 31, spread conveyance thin plate 30, then bundling body 1 is put in the above, conveyance is stretched out than the end of bundling body 1 with the end 30a of thin plate 30 toward moving direction, under this state, operating personnel S is to hold the end 30a of conveyance with thin plate 30, draw toward direction of arrow Z, just can mobile easily bundling body 1 , it is transferred load on other scope of operation 32 from pallet 31.With thin plate 30,, also can use day stone thin plate pallet thin plate in addition as for conveyance as long as can satisfy above-mentioned desired characteristic.And the transport method of above-described bundling body is not limited to use bundling body 1 that has side wall portion at each bale packing material 21 , 22 , as shown in Figure 5, uses the bundling body of each the bale packing material that does not have side wall portion also to be suitable for.

In above embodiment, be applicable to the present invention, and be the method for transporting of the bale packing material of object and bundling body and the bundling body that uses this bale packing material, but also be suitable for by the made tabular body of other hard brittle material beyond the glass substrate with the several piece glass substrate.

As mentioned above, use the words of the bale packing material relevant with the present invention, because form several maintenance ditches in the bight of inserting each tabular body at inwall, and at the both sides of the slightly L-shaped matrix part of section formation side wall portion, even therefore through prolonged and repeated use, because of the existence of side wall portion is arranged, so can not producing improperly, the angle of slightly L-shaped curve do not change, therefore, even occasion at the large-scale tabular body of bale packing, tabular body can not depart from from the maintenance ditch of bale packing material yet, can prevent because of the situation of breaking that contact caused between the tabular body.

At this moment, the shape of above-mentioned side wall portion is made the words of similar right-angled triangle, the hypotenuse portion that promptly has first end of the high direction that connects matrix part and depth direction elder generation end, its employed material is few than rectangle or other polygonal occasion, and it is the most effective for the rigidity that improves matrix part, and can not cause the meaningless surging of manufacturing cost, also can the appropriate angle that keeps curve through prolonged and repeated use.

Use the words of the bundling body relevant with the present invention, because of downside bale packing material and (or) both sides of the matrix part of upside bale packing material form side wall portion, because the existence of side wall portion is arranged, though also can remain intact through prolonged and repeated use so be positioned at the angle of the curve of matrix part, have and above-mentioned the same advantage, because the relation of side wall portion, so can dwindle the exposed portions serve that is positioned at outermost tabular body, the danger that the tabular body that is caused from exterior mechanicalness impact with reduction breaks.

In this occasion, the shape of above-mentioned side wall portion is made the words of similar right-angled triangle, just has hypotenuse portion in conjunction with the high direction elder generation end and the depth direction elder generation end of matrix part, but the not only use of saving in material, also effective for the rigidity that improves matrix part, use bale packing material with this structure, not only can properly take in the maintenance tabular body, also but moderate reduction is positioned at the exposed portions serve of outermost tabular body, reduces the generation of situations such as tabular body breaks.

The height dimension of downside bale packing material is than the height gauge modest ability of upside bale packing material again, and the matrix part both sides at downside bale packing material form side wall portion, and the longitudinal direction size of downside bale packing material is set at more than 1/2 of longitudinal direction size of tabular body, when taking away harness band or upside bale packing material, still can be against the stable following side corner sections that keeps tabular body of downside bale packing material, even the occasion of using operatorless device to take out tabular body automatically also can suitably be taken out tabular body safely.

And the hypotenuse portion of side wall portion is coincide mutually, make the chest of similar Nogata body, and can hold a pair of upside bale packing material in the inside of this chest, such structure is under the shape of empty van, not only can dwindle the volume of pair of lower bale packing material as far as possible, also can take in a pair of upside bale packing material in the portion space within it, therefore, the conveyance when the empty van state is easy, and can dwindle the conveyance space, guarantee excellent processing.

Form side wall portion at the matrix part of downside bale packing material and the matrix part both sides of upside bale packing material, and form the words of section difference at least in the hypotenuse portion of a side side wall portion, make between each hypotenuse portion of pair of lower bale packing material and (or) occasion of coincideing between each hypotenuse portion of a pair of upside bale packing material, because each section difference is to close, each bale packing material just can not slide along hypotenuse portion, can further improve conveyance easness under the empty van state and the property handled.

On the other hand, the outer wall of downside bale packing material and (or) outer wall of upside bale packing material forms the recess of carrying usefulness or the words of protuberance, even heighten because of large-scale tabular body makes weight, the operating personnel also can catch the recess of downside bale packing material or the recess or the protuberance of protuberance or upside bale packing material that it is mentioned, can mobile easily bundling body, and significantly improve and carry the relevant operating efficiency of bundling body.

At the outer wall of downside bale packing material and the outer wall binding conveyance belt of upside bale packing material, and tighten the occasion of conveyance of ining succession with belt with the extension member in this conveyance, the operating personnel can catch and be close in conveyance with the extension member on the belt, easily bundling body is moved, the face of catching up with is the same can significantly to be improved and the relevant operating efficiency of carrying bundling body.

Use the words of the transport method of the bundling body relevant with the present invention, because of between mounting surface and downside bale packing material across a conveyance thin plate, this thin plate is slided on mounting surface, can avoid downside bale packing material and mounting surface to produce scratch, and conveyance bundling body easily, in the durability of guaranteeing downside bale packing material, improve operating efficiency.

Claims (11)

1, a kind of bale packing material for a plurality of tabular bodys being disposed side by side and being taken in this bale packing material of maintenance, is characterized by: comprising:

One matrix part has section and is similar L shaped, and forms many maintenance ditches in the bight of inserting each those tabular body at inwall;

One side wall portion is formed at the both sides of this matrix part.

2, bale packing material as claimed in claim 1 is characterized by: this side wall portion has a hypotenuse portion that forms in conjunction with the high direction elder generation end of this matrix part and the first end of depth direction, the similar right-angled triangle of the profile of this side wall portion.

3, a kind of bundling body, be four bights with the similar upright a plurality of tabular bodys that dispose side by side, what insertion was formed at four bale packing materials has many maintenance ditches of inwall that section is each matrix part of similar L shaped section respectively, with four bale packing materials each those tabular body one is taken in this bundling body of maintenance, it is characterized by: at a downside bale packing material of the following side corner sections that keeps each those tabular body and keep the matrix part both sides of at least one side in the upside bale packing material of side corner sections to form a side wall portion.

4, bundling body as claimed in claim 3 is characterized by: this side wall portion has the hypotenuse portion in conjunction with the high direction elder generation end of above-mentioned matrix part and depth direction elder generation end, the similar right-angled triangle of the profile of this side wall portion.

5, bundling body as claimed in claim 3 is characterized by: the height dimension of this downside bale packing material is than the height gauge modest ability of this upside bale packing material.

6, bundling body as claimed in claim 3 is characterized by: the height dimension of this downside bale packing material is more than 1/2 of those tabular body height dimensions.

7, bundling body as claimed in claim 4 is characterized by: this hypotenuse portion of this side wall portion of a pair of this downside bale packing material is coincide mutually, make a chest of similar Nogata body, and can take in a pair of this upside bale packing material in the inner space of this chest.

8, bundling body as claimed in claim 7 is characterized by: the both sides at the matrix part of the matrix part of this downside bale packing material and this upside bale packing material form this side wall portion, and at least therein this hypotenuse portion of this side wall portion of a side to form section poor.

9, bundling body as claimed in claim 3 is characterized by: the recess or the protuberance that form carrying usefulness at least one side in the outer wall of the outer wall of this downside bale packing material and this upside bale packing material.

10, bundling body as claimed in claim 3 is characterized by: bundling a conveyance belt on the outer wall of the outer wall of this downside bale packing material and this upside bale packing material, and tightening one of the carrying usefulness of ining succession in this conveyance with belt and hang member.

11, a kind of transport method of bundling body, the method of any one described this bundling body in the conveyance claim 3～10, it is characterized by: between this a downside bale packing material and a mounting surface,, and this conveyance is slided on this mounting surface with thin plate across a conveyance thin plate.

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