JP2012131527A - Carrying tray for plate-shaped article to be transported - Google Patents

Carrying tray for plate-shaped article to be transported Download PDF

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JP2012131527A
JP2012131527A JP2010284724A JP2010284724A JP2012131527A JP 2012131527 A JP2012131527 A JP 2012131527A JP 2010284724 A JP2010284724 A JP 2010284724A JP 2010284724 A JP2010284724 A JP 2010284724A JP 2012131527 A JP2012131527 A JP 2012131527A
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plate
frame
transported
article
tray
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JP5665526B2 (en
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Shinichi Sugawara
真一 菅原
Takuro Imaizumi
卓朗 今泉
Tetsushi Washio
哲史 鷲尾
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Sydek Corp
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Abstract

PROBLEM TO BE SOLVED: To provide a carrying tray for a plate-shaped article to be transported which corresponds to a large-sized plate-shaped article to be transported made of a thin metal sheet having a large area and bending large by its own weight, such as a large glass plate such as a solar module, liquid crystal display (LCD), or plasma display (PDP) or its intermediate product, or aluminum sheet, has a thickness reduced as a whole, and has an improved product transportation efficiency for the plate-shaped article to be transported.SOLUTION: Supporting members 5A and 5B each include: a horizontal mounting portion 5b located in a width direction X and provided at the lower end of the outside of a swollen portion 5a in a manner to be mounted to a supporting piece 6 of the frame 1; a rising wall portion 5c located on the inside of the swollen portion and provided to receive the abutment of the outer edge 4a of the plate-shaped article 4 to be transported in a manner to restrict the movement of the plate-shaped article; an elastic recess 5d flexibly connected to the inside of the rising wall portion; and a mounting projection 5f provided through a horizontal plate portion 5e and mounting thereon the plate-shaped article 4 to be transported.

Description

本発明は被運搬板状物品の搬送用トレイに関し、ガラス板、例えば太陽光発電に用いるソーラーモジュール、液晶ディスプレイ（ＬＣＤ）やプラズマディスプレイ（ＰＤＰ）等の大型ガラス板、また、その製造中間製品、さらにはアルミニウム板等の面積が大きく自重による撓みが大きな金属薄板よりなる被運搬板状物品の大型化に対応して搬送用トレイの全体的な厚さを薄くして被運搬板状物品の製品輸送効率の向上をはかるものである。   The present invention relates to a tray for transporting a plate-like article to be transported, a glass plate, for example, a solar module used for photovoltaic power generation, a large glass plate such as a liquid crystal display (LCD) or a plasma display (PDP), and an intermediate product for manufacturing the same. Furthermore, the overall thickness of the transport tray is reduced in response to the increase in the size of the transported plate-shaped article made of a thin metal plate having a large area such as an aluminum plate and large deflection due to its own weight. It is intended to improve transportation efficiency.

従来、液晶表示装置の表示ディスプレイは、通常、相互に対向して配置される一対のディスプレイ用ガラス基板の間に液晶を封入することにより形成されている。このような表示ディスプレイを工場において製造する場合には、ディスプレイ用のガラス基板が、表示パネルの製造工場に運搬される。ガラス基板は、液晶表示装置の表示パネルに限らず、各種表示装置の表示ディスプレイの製造にも使用されている。   Conventionally, a display of a liquid crystal display device is usually formed by enclosing a liquid crystal between a pair of display glass substrates arranged to face each other. When manufacturing such a display display in a factory, the glass substrate for a display is conveyed to the display panel manufacturing factory. The glass substrate is used not only for the display panel of a liquid crystal display device but also for the manufacture of display displays for various display devices.

また、表示ディスプレイとするために、ガラス基板の表面に電極等が形成された状態の表示ディスプレイの半製品がある。   In addition, in order to obtain a display, there is a display display semi-finished product in which an electrode or the like is formed on the surface of a glass substrate.

近時、各種の表示パネルには、厚さが０．７ｍｍ以下のガラス基板が使用されるようになっている。また、表示ディスプレイの大型化にともなって、製造工場に搬入されるガラス基板も大型化しており、一辺が１．３ｍ以上の長方形状のガラス基板も工場に搬入されるようになっている。   Recently, glass substrates having a thickness of 0.7 mm or less have been used for various display panels. In addition, with the increase in the size of the display display, the glass substrate carried into the manufacturing factory is also enlarged, and a rectangular glass substrate having a side of 1.3 m or more is also carried into the factory.

このような大きな面積で薄いガラス基板が撓んで隣接するガラス基板同士が接触して破損するするおそれがあるので、各ガラス基板が撓むことにより相互に接触しないような間隔をあけて配置する必要がある。   Since a thin glass substrate with such a large area may be bent and the adjacent glass substrates may come into contact with each other and be damaged, it is necessary to arrange the glass substrates at intervals so as not to contact each other by bending. There is.

さらに、一辺の長さが１．３ｍ以上の大きな面積のガラス基板は、１枚当たりの重量が、５Ｋｇ程度と重く、ガラス基板が、２０枚以上になると、作業員１人の人力により運搬できないという問題がある。   Furthermore, a glass substrate having a large area with a side length of 1.3 m or more has a heavy weight of about 5 kg, and when there are 20 or more glass substrates, it cannot be transported by one worker. There is a problem.

ところで、従来、例えばガラス基板を収納する基板収納トレイが提案されている。この基板収納トレイは、アルミニウムのような軽量金属にて形成される枠部材が平面視長方形又は方形に組み付けられたフレーム枠と、前記フレーム枠に囲まれる内域にガラス板、または面積が大きく自重による撓みが大きな金属薄板よりなる板状の物品を支持する合成樹脂発泡体よりなる支持部材と、を備え、前記枠部材の内周には、厚み方向の上面および下面から略１／３ほどの高さに上部挟着片と、下部挟着片とが突設され、この上部挟着片と、下部挟着片とにより前記支持部材の一側に突設された枠係合部を挟着させていた。そして、合成樹脂発泡体よりなる従来の支持部材の厚さは、例えば数ｍｍ程度であった（例えば、特許文献１参照。）。   By the way, conventionally, for example, a substrate storage tray for storing a glass substrate has been proposed. This substrate storage tray includes a frame frame in which a frame member made of a lightweight metal such as aluminum is assembled in a rectangular shape or a square shape in plan view, and a glass plate in an inner region surrounded by the frame frame, or a large area and its own weight. And a support member made of a synthetic resin foam that supports a plate-like article made of a thin metal plate with a large deflection due to the inner circumference of the frame member, about 1/3 from the upper and lower surfaces in the thickness direction. An upper sandwiching piece and a lower sandwiching piece project at a height, and a frame engaging portion projecting on one side of the support member is sandwiched between the upper sandwiching piece and the lower sandwiching piece. I was letting. And the thickness of the conventional support member which consists of a synthetic resin foam was about several mm, for example (for example, refer patent document 1).

特開２０１０−１３７８６８号公報JP 2010-137868 A

しかしながら、特許文献１に記載された従来の被運搬板状物品の搬送用トレイに使用される支持部材は、合成樹脂発泡体により形成されているので、ガラス板等の被運搬板状物品に対する緩衝性を発揮するのに、ある程度の厚さに形成され、しかも比較的大型の製品にならざるを得なかった。そして、被運搬板状物品を支持した搬送用トレイを幾段にも積み重ねて運搬するのに製品輸送効率が低かった。   However, since the support member used in the conventional tray for transporting a transported plate-shaped article described in Patent Document 1 is formed of a synthetic resin foam, it is a buffer against a transported plate-shaped article such as a glass plate. In order to demonstrate its properties, it must be formed to a certain thickness and be a relatively large product. In addition, the product transportation efficiency is low for stacking and transporting the transport trays supporting the transported plate-shaped article in several stages.

また、合成樹脂発泡体よりなる上記支持部材は、被運搬板状物品を支持するのに充分な適度の剛性と、適切の柔軟度のものを製作するのは容易ではなかった。さらには、支持部材をフレーム枠に取付けるのに、多くの時間と手間を必要とし、取付強度も充分とは言えず、構造堅牢であるとは言えなかった。   In addition, it is not easy to produce a supporting member made of a synthetic resin foam having an appropriate rigidity sufficient to support a transported plate-like article and an appropriate flexibility. Furthermore, it takes a lot of time and labor to attach the support member to the frame frame, the attachment strength is not sufficient, and the structure is not robust.

本発明は、搬送用トレイの全体的な厚さを薄くして被運搬板状物品の製品輸送効率の向上をはかる被運搬板状物品の搬送用トレイを提供することを目的とする。   SUMMARY OF THE INVENTION An object of the present invention is to provide a transport tray for a transported plate-like article that reduces the overall thickness of the transport tray and improves the product transport efficiency of the transported plate-like article.

本発明の請求項１に記載の発明は、対向する縦杆部および対向する横杆部を軽量金属で構成されたフレーム枠と、前記フレーム枠に囲まれる内域に被運搬板状物品を支持する支持部材と、前記フレーム枠の内周に前記支持部材が取付けられる支持片とを備える被運搬板状物品の搬送用トレイにおいて、
前記支持部材が、（ａ）幅方向に膨出部の外側下端に前記フレーム枠の前記支持片に取付可能に設けられた水平な取付板部と、（ｂ）前記膨出部の内側には被運搬板状物品の外縁部が当接して移動が規制可能に設けられた立壁部と、（ｃ）前記立壁部の内側に可撓可能に連設される弾性凹部と、（ｄ）前記弾性凹部の内側に水平板部を介して被運搬板状物品を載置可能に突設された載置突部と、で構成されている
ことを特徴とする。 The invention according to claim 1 of the present invention supports a frame frame made of a lightweight metal with the opposed vertical flange part and the opposed horizontal flange part, and supports the transported plate-like article in an inner region surrounded by the frame frame. A tray for transporting a plate-like article to be transported, comprising: a support member to be supported; and a support piece to which the support member is attached to an inner periphery of the frame frame.
The support member is (a) a horizontal mounting plate portion that can be attached to the support piece of the frame frame at the outer lower end of the bulge portion in the width direction, and (b) on the inner side of the bulge portion. A standing wall portion provided so that movement of the plate-like article to be conveyed is in contact with the outer edge portion, and (c) an elastic recess that is flexibly provided inside the standing wall portion; and (d) the elasticity. It is characterized by comprising a mounting protrusion that protrudes inside the recess so as to be able to place a transported plate-like article via a horizontal plate portion.

また、本発明の請求項２に記載の発明は、請求項１において、前記支持部材が、真空成型された合成樹脂シートで構成されていることを特徴とする。   The invention according to claim 2 of the present invention is characterized in that, in claim 1, the support member is composed of a vacuum-formed synthetic resin sheet.

また、本発明の請求項３に記載の発明は、請求項１または２において、前記支持部材が、前記縦杆部と前記横杆部との交差する前記フレーム枠の隅角部に取付られるように、平面視略Ｌ字状に形成されていることを特徴とする。   According to a third aspect of the present invention, in the first or second aspect, the support member is attached to a corner portion of the frame frame where the vertical flange portion and the horizontal flange portion intersect. In addition, it is formed in a substantially L shape in a plan view.

また、本発明の請求項４に記載の発明は、請求項１−３の何れかにおいて、前記支持部材が、対向する前記縦杆部、または対向する前記横杆部に取付られるように、平面視略板状に形成されていることを特徴とする。   In addition, the invention according to claim 4 of the present invention is the flat surface according to any one of claims 1 to 3, so that the support member is attached to the opposed vertical flange portion or the opposed horizontal flange portion. It is formed in a substantially plate shape.

また、本発明の請求項５に記載の発明は、請求項１−４の何れかにおいて、前記フレーム枠に囲まれる内域に両端が取付けられる中棧が、上向きに開口した第１保持溝を有する側面扁平な台形をなす物品支持部と、前記物品支持部に連設されて下向きに開口した第２保持溝を有した側面逆台形をなす支持部と、により構成され、
前記第１保持溝が側面扁平な台形に設けられ、
前記第２保持溝が側面扁平な逆台形に設けられ、
前記第１保持溝には側面扁平な台形の緩衝部材が嵌着され、かつ
前記第２保持溝には、側面逆台形の緩衝部材が嵌着されている
ことを特徴とする。 In addition, the invention according to claim 5 of the present invention is the invention according to any one of claims 1 to 4, wherein the first retaining groove having an open upward opening is formed in the middle flange attached at both ends to the inner region surrounded by the frame frame. An article support portion having a side-flat trapezoidal shape, and a support portion having a side-reverse trapezoid shape having a second holding groove that is continuous with the article support portion and opens downward,
The first holding groove is provided in a trapezoidal side surface;
The second holding groove is provided in an inverted trapezoid having a flat side surface;
A flat trapezoidal buffer member with a flat side surface is fitted into the first holding groove, and a reverse side trapezoidal buffer member is fitted into the second holding groove.

また、本発明の請求項６に記載の発明は、請求項１−５の何れかにおいて、前記中棧の両端が、前記フレーム枠の前記縦杆部と前記横杆部との中程にねじで固定されることを特徴とする。   According to a sixth aspect of the present invention, in any one of the first to fifth aspects of the present invention, both ends of the intermediate collar are screwed in the middle between the vertical flange portion and the horizontal flange portion of the frame frame. It is fixed by.

また、本発明の請求項７に記載の発明は、請求項１−６の何れかにおいて、前記中棧が、前記フレーム枠の対向する縦杆部、または、前記フレーム枠の対向する横杆部とにねじで固定されることを特徴とする。   Further, according to a seventh aspect of the present invention, in any one of the first to sixth aspects, the intermediate collar is a vertical saddle portion facing the frame frame, or a horizontal flange portion facing the frame frame. It is characterized by being fixed with screws.

また、本発明の請求項８に記載の発明は、請求項１−７の何れかにおいて、前記フレーム枠の縦杆部と横杆部とは、底面視Ｌ字状のコーナ金具を介して厚み方向にねじで固定されることをとする。   Further, according to an eighth aspect of the present invention, in any one of the first to seventh aspects, the vertical flange portion and the horizontal flange portion of the frame frame are thicker via an L-shaped corner metal fitting as viewed from the bottom. It shall be fixed in the direction with screws.

本発明の請求項１に記載の発明によれば、対向する縦杆部および対向する横杆部を軽量金属で構成されたフレーム枠と、前記フレーム枠に囲まれる内域に被運搬板状物品を支持する支持部材と、前記フレーム枠の内周に前記支持部材が取付けられる支持片とを備える被運搬板状物品の搬送用トレイにおいて、前記支持部材が、幅方向に膨出部の外側下端に前記フレーム枠の前記支持片に取付可能に設けられた水平な取付板部と、前記膨出部の内側には被運搬板状物品の外縁部が当接して移動が規制可能に設けられた立壁部と、前記立壁部の内側に可撓可能に連設される弾性凹部と、前記弾性凹部の内側に水平板部を介して被運搬板状物品を載置可能に突設された載置突部と、で構成されているので、前記支持部材が真空成型された合成樹脂シートにより厚さが薄く、かつ小形に成型され、適度の剛性、柔軟度が発揮され、被運搬板状物品を支持した搬送用トレイを幾段にも積み重ねて運搬するという製品輸送効率が高くなる。また、合成樹脂シートの板厚を変更することで容易に強度、および剛性が変更されて柔軟性の調整が容易に行える。さらには、支持部材をフレーム枠に取付けるのに、簡単な取扱いにて作業効率良く、取付強度も充分に取付けることができ、支持部材は構造堅牢になる。   According to the invention described in claim 1 of the present invention, the opposed vertical flange portion and the opposed horizontal flange portion are made of a lightweight metal frame, and the plate-like article to be transported in the inner region surrounded by the frame frame. In a transport tray for a transported plate-like article, comprising a support member that supports the support frame, and a support piece to which the support member is attached to the inner periphery of the frame frame, the support member has an outer lower end in the width direction. And a horizontal mounting plate portion that can be attached to the support piece of the frame frame, and an outer edge portion of the plate-like article to be conveyed is in contact with the inside of the bulging portion so that the movement can be regulated. A standing wall portion, an elastic recess that is flexibly connected to the inside of the standing wall portion, and a mounting that protrudes on the inside of the elastic recess so as to be able to mount a transported plate-like article via a horizontal plate portion And the support member is formed of a synthetic resin sheet formed by vacuum molding. The product is thin and compact, and exhibits moderate rigidity and flexibility. Product transportation efficiency is improved by stacking and transporting transport trays that support transported plate-shaped articles. . Further, the strength and rigidity can be easily changed by changing the plate thickness of the synthetic resin sheet, and the flexibility can be easily adjusted. Furthermore, when the support member is attached to the frame frame, it is possible to attach the support member with sufficient work efficiency and sufficient attachment strength with simple handling, and the support member becomes structurally robust.

また、本発明の請求項２に記載の発明によれば、請求項１において、前記支持部材が、真空成型された合成樹脂シートで構成されているので、前記支持部材が、真空成型により、厚さが薄く、かつ小形に成型され、適度の剛性、柔軟度が発揮され、被運搬板状物品を支持した搬送用トレイを幾段にも積み重ねて運搬することができ、製品輸送効率が高くなる。   According to the invention described in claim 2 of the present invention, in claim 1, since the support member is formed of a vacuum-formed synthetic resin sheet, the support member is thickened by vacuum molding. Thin and compact, exhibiting appropriate rigidity and flexibility, stacking and transporting transport trays that support transported plate-like articles, and improving product transport efficiency .

また、本発明の請求項３に記載の発明によれば、請求項１または２において、前記支持部材が、前記縦杆部と前記横杆部との交差する前記フレーム枠の隅角部に取付られるように、平面視略Ｌ字状に形成されているので、縦杆部と横杆部とが交差するフレーム枠の隅角部に取付けられた平面視略Ｌ字状に形成された支持部材により被運搬板状物品の平面視長方形または平面視方形の四隅は支持される。   According to a third aspect of the present invention, in the first or second aspect, the support member is attached to a corner portion of the frame frame where the vertical flange portion and the horizontal flange portion intersect. As shown in FIG. 2, the support member is formed in a substantially L shape in plan view and is attached to a corner portion of the frame frame where the vertical hook portion and the horizontal hook portion intersect. Thus, the four corners of the plan view rectangle or plan view square of the transported plate-like article are supported.

また、本発明の請求項４に記載の発明によれば、請求項１−３の何れかにおいて、前記支持部材が、対向する前記縦杆部、または対向する前記横杆部に取付られるように、平面視略板状に形成されているので、対向する縦杆部と、対向する横杆部とに取付けられた平面視略板状に形成された支持部材により被運搬板状物品の縁部は支持される。   Moreover, according to the invention described in claim 4 of the present invention, in any one of claims 1-3, the support member is attached to the opposing vertical saddle portion or the opposing lateral flange portion. Since it is formed in a substantially plate shape in plan view, an edge portion of the plate-like article to be transported by a support member formed in a substantially plate shape in plan view that is attached to the opposing vertical flange portion and the opposing horizontal flange portion. Is supported.

また、本発明の請求項５に記載の発明によれば、請求項１−４の何れかにおいて、前記フレーム枠に囲まれる内域に両端が取付けられる中棧が、上向きに開口した第１保持溝を有する側面扁平な台形をなす物品支持部と、前記物品支持部に連設されて下向きに開口した第２保持溝を有した側面逆台形をなす支持部と、により構成され、前記第１保持溝が側面扁平な台形に設けられ、
前記第２保持溝が側面扁平な逆台形に設けられ、前記第１保持溝には側面扁平な台形の緩衝部材が嵌着され、かつ前記第２保持溝には、側面逆台形の緩衝部材が嵌着されているので、アルミニウムのような軽量金属にて形成される中棧としての補強用部材の上面に、緩衝材としの支持部材を被せる構成の特許文献１に記載された従来の基板収納トレイに較べて本発明の中棧は、押出成形が可能で、厚さが薄くなり、結局、搬送用トレイ全体の厚さが薄くなり、有効にクリアランスを確保して製品輸送効率が向上される。しかも、製作が容易になり、製作コストは安価になる。 According to the invention described in claim 5 of the present invention, in any one of claims 1-4, the first retainer in which the middle flange having both ends attached to the inner region surrounded by the frame frame is opened upward. An article support portion having a flat side trapezoidal shape having a groove; and a support portion having a side inverted trapezoid shape having a second holding groove continuously open to the article support portion and opening downward. The holding groove is provided in a flat trapezoidal side,
The second holding groove is provided in an inverted trapezoid with a flat side surface, a trapezoidal buffer member with a flat side surface is fitted into the first holding groove, and an inverted trapezoidal buffer member with a side surface is installed in the second holding groove. The conventional substrate storage described in Patent Document 1 having a configuration in which a support member as a cushioning material is covered on the upper surface of a reinforcing member as a center rib formed of a lightweight metal such as aluminum. Compared with the tray, the center of the present invention can be extruded and reduced in thickness, eventually reducing the thickness of the entire transport tray, effectively ensuring clearance and improving product transport efficiency. . In addition, the manufacturing is easy and the manufacturing cost is low.

そして、中棧の物品支持部に上向きに開口した第１保持溝内に嵌着された緩衝材の上面にガラス基板等の被運搬板状物品が載置されるので、被運搬板状物品は、がたつきやわれを生ずることなく支持される。しかも、中棧の支持部に下向きに開口した第２保持溝内に嵌着された他の緩衝材の下方部により下段に積み重ねられている搬送用トレイの被運搬板状物品が瞬間的に中棧に接触されるのが防止されるため、傷付いたり、われが防止される。   And since the transported plate-shaped article such as a glass substrate is placed on the upper surface of the cushioning material fitted in the first holding groove opened upward in the middle article support portion, the transported plate-shaped article is , Is supported without rattling or cracking. Moreover, the transported plate-like article of the transport tray that is stacked in the lower stage by the lower part of the other cushioning material fitted in the second holding groove that opens downward to the support part of the center rod is instantaneously centered. Since it is prevented from touching the heel, it is prevented from being damaged or cracked.

また、側面扁平な台形をなす前記物品支持部に設けた第１保持溝と、側面逆台形をなす支持部に設けた第２保持溝とにそれぞれ緩衝材は嵌着されるので、これらの緩衝材は不用意に抜け出すことはなく、構造堅牢に取付けることができる。   In addition, since the cushioning material is fitted into the first holding groove provided in the article support part having a flat side trapezoid and the second holding groove provided in the support part having a side inverted trapezoidal shape, The material does not come out carelessly and can be attached to a solid structure.

また、本発明の請求項６に記載の発明によれば、請求項１−４の何れかにおいて、前記中棧の両端が、前記フレーム枠の前記縦杆部と前記横杆部との中程にねじで固定されているので、フレーム枠の前記縦杆部と前記横杆部との略中程に両端がねじ固定された中棧により最低限の本数で、被運搬板状物品を安定に載置することができる。また、フレーム枠の前記縦杆部と前記横杆部との中程に中棧の両端がねじで固定されるので、搬送用トレイ全体の剛性が向上され、大きな強度が発揮される。   Moreover, according to the invention described in claim 6 of the present invention, in any one of claims 1-4, both ends of the intermediate collar are located in the middle between the vertical flange portion and the horizontal flange portion of the frame frame. The plate-like article to be transported can be stably provided with a minimum number of screws by means of a center rod with both ends screwed to approximately the middle between the vertical flange portion and the horizontal flange portion of the frame frame. Can be placed. In addition, since both ends of the middle collar are fixed with screws in the middle of the vertical collar section and the horizontal collar section of the frame frame, the rigidity of the entire transport tray is improved and high strength is exhibited.

また、本発明の請求項７に記載の発明によれば、請求項１−６の何れかにおいて、前記中棧が、前記フレーム枠の対向する縦杆部、または、前記フレーム枠の対向する横杆部とにねじで固定されるので、中棧が最低限の本数で、被運搬板状物品を安定に載置することができる。   According to the invention described in claim 7 of the present invention, in any one of claims 1-6, the intermediate collar is a vertical saddle portion opposed to the frame frame or a lateral surface opposed to the frame frame. Since it is fixed to the collar portion with screws, the transported plate-like article can be stably placed with the minimum number of intermediate collars.

また、本発明の請求項８に記載の発明によれば、請求項１−７の何れかにおいて、前記フレーム枠の縦杆部と横杆部とは、底面視Ｌ字状のコーナ金具を介して厚み方向にねじで固定されているので、フレーム枠の縦杆部と横杆部とは、取付位置の位置決めが容易になり、底面視Ｌ字状のコーナ金具により何等他の部品に邪魔されることなく、迅速かつ確実にねじ固定され、作業能率は向上する。   According to an eighth aspect of the present invention, in any one of the first to seventh aspects, the vertical flange portion and the horizontal flange portion of the frame frame are interposed via an L-shaped corner fitting in a bottom view. Since it is fixed with screws in the thickness direction, the vertical frame and horizontal frame of the frame frame can be easily positioned, and it is obstructed by other parts by an L-shaped corner fitting when viewed from the bottom. Therefore, the screw is fixed quickly and reliably, and the work efficiency is improved.

図１は本発明の被運搬板状物品の搬送用トレイに隅角部用の支持部材５Ａを取付けた状態の実施形態を示す部分切欠平面図である。FIG. 1 is a partially cutaway plan view showing an embodiment in a state in which a support member 5A for a corner is attached to a transport tray for a transported plate-like article of the present invention. 図２は本発明の被運搬板状物品の搬送用トレイに他の支持部材５Ｂを取付けた状態の実施形態を示す部分切欠平面図である。FIG. 2 is a partially cutaway plan view showing an embodiment in a state where another support member 5B is attached to the transport tray of the transported plate-like article of the present invention. 図３は同じく図１のＡ−Ａ拡大矢視図である。FIG. 3 is an AA enlarged arrow view of FIG. 図４は同じく図１のＢ−Ｂ拡大矢視図である。FIG. 4 is also a BB enlarged arrow view of FIG. 図５は同じく図１のＣ−Ｃ拡大矢視図である。FIG. 5 is a CC enlarged arrow view of FIG. 図６は同じく図１のＤ−Ｄ拡大矢視図である。6 is a DD enlarged arrow view of FIG. 図７は同じく図１のＥ−Ｅ拡大矢視図である。FIG. 7 is an EE enlarged arrow view of FIG. 図８はフレーム枠の隅角部に取付ける場合の本実施形態を構成する支持部材の一例を示す拡大平面図である。FIG. 8 is an enlarged plan view showing an example of a support member constituting this embodiment when attached to a corner portion of a frame. 図９は同じく拡大側面図である。FIG. 9 is an enlarged side view of the same. 図１０は同じく拡大平面図である。FIG. 10 is also an enlarged plan view. 図１１は図８のＦ−Ｆ矢視図である。FIG. 11 is a view taken along the line FF in FIG. 図１２は図８のＧ−Ｇ矢視図である。FIG. 12 is a view taken along the line GG in FIG. 図１３は図８のＨ−Ｈ矢視図である。FIG. 13 is a view taken along the line HH in FIG. 図１４は図８のＩ−Ｉ矢視図である。FIG. 14 is a view taken in the direction of arrows I-I in FIG. 図１５は図８のＪ−Ｊ矢視図である。FIG. 15 is a view taken along the line JJ in FIG. 図１６は図８のＫ−Ｋ矢視図である。FIG. 16 is a view taken along the line KK in FIG. 図１７は図８のＬ−Ｌ矢視図である。FIG. 17 is an LL arrow view of FIG. 図１８は図８のＭ−Ｍ矢視図である。FIG. 18 is a view taken along arrow MM in FIG. 図１９は図８のＮ−Ｎ矢視図である。FIG. 19 is an NN arrow view of FIG. 図２０は本発明のフレーム枠の中間部に取付ける場合の本実施形態を構成する他の支持部材の一例を示す拡大平面図である。FIG. 20 is an enlarged plan view showing an example of another support member constituting the present embodiment when attached to an intermediate portion of the frame frame of the present invention. 図２１は図２０のＯ−Ｏ矢視図である。FIG. 21 is a view taken along the line OO in FIG. 図２２は図２０のＰ−Ｐ矢視図である。22 is a view taken in the direction of arrows PP in FIG. 図２３は図２０のＱ−Ｑ矢視図である。FIG. 23 is a view taken in the direction of arrows Q-Q in FIG. 図２４は図２０のＲ−Ｒ矢視図である。FIG. 24 is a view taken along the line RR in FIG. 図２５は底面図である。FIG. 25 is a bottom view. 図２６は側面図である。FIG. 26 is a side view. 図２７は本発明のフレーム枠の中間部に取付ける場合の本実施形態を構成する他の支持部材の他例を示す拡大平面図である。FIG. 27 is an enlarged plan view showing another example of another supporting member constituting the present embodiment when attached to the intermediate portion of the frame frame of the present invention. 図２８は図２７のＳ−Ｓ矢視図である。FIG. 28 is an SS arrow view of FIG. 図２９は図２７のＴ−Ｔ矢視図である。FIG. 29 is a view taken along the line TT in FIG. 図３０は図２７のＵ−Ｕ矢視図である。30 is a view taken in the direction of arrows U-U in FIG. 図３１は図２７のＶ−Ｖ矢視図である。FIG. 31 is a view taken in the direction of arrows VV in FIG. 図３２は底面図である。FIG. 32 is a bottom view. 図３３は側面図である。FIG. 33 is a side view.

以下、図面に従って本発明の実施の最良の形態により、本発明の詳細を説明する。   The details of the present invention will be described below according to the best mode for carrying out the present invention with reference to the drawings.

本実施形態は、対向する縦杆部２,２および対向する横杆部３,３を軽量金属で構成されたフレーム枠1と、前記フレーム枠1に囲まれる内域に被運搬板状物品４を支持する形状が異なる２種の支持部材５Ａ,５Ｂと、前記フレーム枠１の内周に前記支持部材５Ａ,５Ｂが取付けられる支持片６とを備える被運搬板状物品４の搬送用トレイＷである点は特許文献１に記載の従来の基板収納トレイと同様である。   In the present embodiment, the opposed vertical flange portions 2 and 2 and the opposed horizontal flange portions 3 and 3 are made of a lightweight metal frame frame 1, and the transported plate-like article 4 is disposed in the inner region surrounded by the frame frame 1. The transport tray W of the transported plate-like article 4 comprising two types of support members 5A and 5B having different shapes for supporting the support and a support piece 6 to which the support members 5A and 5B are attached to the inner periphery of the frame 1 This is the same as the conventional substrate storage tray described in Patent Document 1.

しかしながら、本実施形態では、前記支持部材５Ａ,５Ｂが、図１、図２、図４、図７、図８、図２０、図２７に示すように幅方向Ｘに膨出部５ａの外側下端に前記フレーム枠１の前記支持片６に取付可能に設けられた水平な取付板部５ｂと、前記膨出部５ａの内側には被運搬板状物品４の外縁部４ａが当接して移動が規制可能に設けられた立壁部５ｃと、前記立壁部５ｃの内側に可撓可能に連設される弾性凹部５ｄと、前記弾性凹部５ｄの内側に水平板部５ｅを介して被運搬板状物品４を載置可能に突設された載置突部５ｆと、で構成されている。   However, in the present embodiment, the supporting members 5A and 5B are provided at the outer lower ends of the bulging portions 5a in the width direction X as shown in FIGS. 1, 2, 4, 7, 7, 20, and 27. The horizontal attachment plate portion 5b provided to be attachable to the support piece 6 of the frame frame 1 and the outer edge portion 4a of the transported plate-like article 4 are in contact with the inner side of the bulging portion 5a to move. An upright wall portion 5c provided so as to be regulated, an elastic recess portion 5d that is flexibly provided inside the upright wall portion 5c, and a plate-like article to be conveyed via a horizontal plate portion 5e inside the elastic recess portion 5d. 4 and a mounting protrusion 5f provided so as to protrude.

前記フレーム枠１は、本実施形態では、図示するように平面視長方形に組付けられたものでも良いし、または、図には示さないが平面視方形に組付けられたものでもよい。図４、図５、図７に示されるように、前記フレーム枠１が、外側に設けられる上部プレート部７と、前記上部プレート部７の内端に設けられた縦状の立壁部８と、前記立壁部８の下端内側に支持部材５Ａ,５Ｂを固着するために突設された前記支持片６とで構成されている。   In the present embodiment, the frame frame 1 may be assembled in a rectangular shape in plan view as shown in the drawing, or may be assembled in a rectangular shape in plan view although not shown in the drawing. As shown in FIGS. 4, 5, and 7, the frame 1 includes an upper plate portion 7 provided outside, and a vertical standing wall portion 8 provided at an inner end of the upper plate portion 7. It is comprised by the said support piece 6 protrudingly provided in order to fix support member 5A, 5B inside the lower end of the said standing wall part 8. As shown in FIG.

被運搬板状物品４としては、例えばガラス板、例えば太陽光発電に用いるソーラーモジュール、液晶ディスプレイ（ＬＣＤ）やプラズマディスプレイ（ＰＤＰ）等の大型ガラス板、また、その製造中間製品、さらにはアルミニウム板等の面積が大きく自重による撓みが大きな金属薄板がある。   Examples of the transported plate-like article 4 include a glass plate, for example, a solar module used for photovoltaic power generation, a large glass plate such as a liquid crystal display (LCD) and a plasma display (PDP), an intermediate product of the production, and an aluminum plate. There is a metal thin plate having a large area such as large deflection due to its own weight.

前記支持部材５Ａ,５Ｂが、真空成型された合成樹脂シートで構成されている。このうち、前記支持部材５Ａが、図１，図８に示すように、前記縦杆部２と前記横杆部３との交差する前記フレーム枠１の隅角部に取付けるように、平面視略Ｌ字状に形成されている。   The supporting members 5A and 5B are made of a vacuum-formed synthetic resin sheet. Among these, as shown in FIGS. 1 and 8, the support member 5 </ b> A is omitted in plan view so as to be attached to the corner portion of the frame frame 1 where the vertical flange portion 2 and the horizontal flange portion 3 intersect. It is formed in an L shape.

また、前記支持部材５Ｂが、図２，図２０、図２７に示すように、対向する前記縦杆部２,２、または対向する前記横杆部３,３に取付られるように、平面視略板状に形成されている。そして、図２０と、図２７とに示す平面視略板状の支持部材５Ｂは、それらの幅および長さを異にして構成されている。５ｂ１は、前記取付板部５ｂを支持片６に固定するために取付板部５ｂに設けられた孔であり、リベットＲを前記孔５ｂ１に打設することにより、取付板部５ｂは支持片６に取付けられる。 Further, as shown in FIGS. 2, 20, and 27, the support member 5 </ b> B may be attached to the opposed vertical flange portions 2, 2 or the opposed horizontal flange portions 3, 3 in plan view. It is formed in a plate shape. 20 and FIG. 27 are substantially plate-like support members 5B in plan view, and are configured with different widths and lengths. 5b 1 is a hole provided in the mounting plate portion 5b in order to fix the mounting plate portion 5b to the support piece 6, by Da設the rivet R into the hole 5b 1, the mounting plate portion 5b is supported It is attached to the piece 6.

前記フレーム枠１の対向する辺間、または隣接する辺間に両端が固着される中棧９が、前記軽量金属にて形成されて図６に示されるように上向きに開口した第１保持溝１０Ａを有する物品支持部１０と、下向きに開口した第２保持溝１１Ａを有する支持部１１と、で構成されている。前記第１保持溝１０Ａには、前記被運搬板状物品４を支持可能に側面扁平な台形をなす緩衝材１２が嵌着され、前記第２保持溝１１Ａには、側面逆台形をなす他の緩衝材１２′が嵌着されることにより、その下方部が積み重ねられる下段の搬送用トレイＷの対応部位に支持されるようになっている。   A first holding groove 10A, in which a middle collar 9 whose both ends are fixed between opposite sides of the frame frame 1 or between adjacent sides, is formed of the lightweight metal and opens upward as shown in FIG. And the support part 11 having the second holding groove 11A opened downward. The first holding groove 10A is fitted with a cushioning material 12 having a flat trapezoidal side surface so as to be able to support the transported plate-like article 4, and the second holding groove 11A has another side-side trapezoidal shape. By fitting the cushioning material 12 ′, the lower portion thereof is supported by the corresponding portion of the lower transfer tray W on which the lower portion is stacked.

前記中棧９が、前記フレーム枠１の前記縦杆部２と前記横杆部３との中程に両端がねじＮ１で固定される。すなわち、フレーム枠１の隅角個所に前記中棧9はかすがいに両端が固定される。   Both ends of the center rod 9 are fixed to the middle of the vertical flange portion 2 and the horizontal flange portion 3 of the frame 1 with screws N1. That is, both ends of the center rod 9 are fixed to the corners of the frame 1 in a slight manner.

前記フレーム枠１の前記縦杆部２,２と前記横杆部３,３とは、図１、図２に示すように、底面視Ｌ字状のコーナ金具１３を介して厚み方向ＰからねじＮ２で、固定される。   As shown in FIGS. 1 and 2, the vertical flange portions 2, 2 and the horizontal flange portions 3, 3 of the frame 1 are screwed from the thickness direction P via an L-shaped corner metal fitting 13 as viewed from the bottom. Fixed at N2.

本発明の被運搬板状物品の搬送用トレイの実施形態は以上の構成からなり、被運搬板状物品４を搬送用トレイＷにて支持するための支持部材５Ａ,５Ｂが、合成樹脂シートを真空成型することにより形成されるとともに、前記支持部材５Ａ,５Ｂが、図４、図７に示すように、幅方向Ｘに膨出部５ａの外側下端に前記フレーム枠1の前記支持片6に取付可能に設けられた水平な取付板部５ｂと、前記膨出部５ａの内側には、ガラス板、例えば太陽光発電に用いるソーラーモジュール、液晶ディスプレイ（ＬＣＤ）やプラズマディスプレイ（ＰＤＰ）等の大型ガラス板、また、その製造中間製品、さらにはアルミニウム板等の面積が大きく自重による撓みが大きな金属薄板等よりなる被運搬板状物品４の外縁部４ａが当接して移動が規制可能に設けられた立壁部５ｃと、前記立壁部５ｃの内側に可撓可能に連設される弾性凹部５ｄと、前記弾性凹部５ｄの内側に水平板部５ｅを介して被運搬板状物品４を載置可能に突設された載置突部５ｆと、により構成されているので、前記支持部材５Ａ,５Ｂが真空成型された合成樹脂シートにより、厚さが薄く、かつ小形に成型され、適度の剛性、柔軟度が発揮されることにより、被運搬板状物品４を支持した搬送用トレイＷを幾段にも積み重ねて運搬することができ、製品輸送効率が高くなる。   The embodiment of the transport tray for the transported plate-shaped article of the present invention has the above-described configuration, and the support members 5A and 5B for supporting the transported plate-shaped article 4 by the transport tray W are synthetic resin sheets. As shown in FIGS. 4 and 7, the support members 5A and 5B are formed on the support piece 6 of the frame frame 1 at the outer lower end of the bulging portion 5a in the width direction X. A horizontal mounting plate portion 5b provided so as to be mountable, and a large plate such as a glass plate, a solar module used for solar power generation, a liquid crystal display (LCD), a plasma display (PDP), etc. inside the bulging portion 5a. The outer edge portion 4a of the transported plate-like article 4 made of a thin metal plate or the like having a large area such as a glass plate, an intermediate product thereof, and an aluminum plate and a large deflection due to its own weight is brought into contact so that movement can be regulated. The standing wall portion 5c, the elastic recess portion 5d that is flexibly provided inside the standing wall portion 5c, and the transported plate-like article 4 is placed inside the elastic recess portion 5d via the horizontal plate portion 5e. Since the mounting protrusion 5f is formed so as to be projectable, the supporting members 5A and 5B are formed into a thin and small shape by a synthetic resin sheet formed by vacuum molding, and have an appropriate rigidity. By exhibiting the flexibility, the transport trays W supporting the transported plate-like article 4 can be stacked and transported in several stages, and the product transport efficiency is increased.

また、前記支持部材５Ａ,５Ｂが、真空成型された合成樹脂シートにより構成されるので、合成樹脂シートの板厚を変更することで、支持部材５Ａ,５Ｂは、その強度、および剛性、柔軟度を容易に調整し、適度のものが得られ、製作は合成樹脂発泡体により成型される従来のものに較べて容易で製作日数は短期になり、修正も容易で精度が高いものが得られ、資材費も必要最小限で済む。しかも真空成型に要する金型自体、安価に製作することができる。   Further, since the support members 5A and 5B are composed of vacuum-formed synthetic resin sheets, the strength, rigidity, and flexibility of the support members 5A and 5B are changed by changing the thickness of the synthetic resin sheets. It is easy to adjust, and the appropriate one is obtained, the production is easier than the conventional one molded with synthetic resin foam, the production time is short, the correction is easy and high accuracy is obtained, Material costs are also minimal. Moreover, the mold itself required for vacuum forming can be manufactured at low cost.

しかも、前記支持部材５Ａ,５Ｂが、真空成型された合成樹脂シートにより構成されるので、合成樹脂発泡体により成型される従来のものに較べて真空成型品よりなる本実施形態の支持部材５Ａ,５Ｂによりガラス基板による被運搬板状物品４への転写物発生の可能性は少なく、表面が滑らかで汚れが付き難く、またゴミや汚れは除去し易い。   In addition, since the support members 5A and 5B are made of a synthetic resin sheet that is vacuum-formed, the support members 5A and 5A of the present embodiment are made of a vacuum-molded product as compared with the conventional one molded by a synthetic resin foam. Due to 5B, there is little possibility of generation of a transfer product on the transported plate-like article 4 by the glass substrate, the surface is smooth and it is difficult to get dirt, and dust and dirt are easy to remove.

そして、真空成型品としての支持部材５Ａ,５Ｂをフレーム枠１に取付けるのには、リベットＲを支持部材５Ａ,５Ｂの取付板部５ｂに設けられた前記孔５ｂ１に打設することにより、取付板部５ｂはアルミニウムのような軽量金属により成型されたフレーム枠１の支持片６に剛性と強度を発揮し、簡単な取扱いにて作業効率良く、取付強度も充分に取付けることができ、構造堅牢な仕上がりになる。 And, in order to attach the support members 5A, 5B as vacuum molded products to the frame frame 1, by driving the rivet R into the hole 5b 1 provided in the attachment plate portion 5b of the support members 5A, 5B, The mounting plate portion 5b exhibits rigidity and strength to the support piece 6 of the frame frame 1 formed of a lightweight metal such as aluminum, and can be mounted with sufficient work strength and sufficient mounting strength with simple handling. A robust finish.

また、前記支持部材５Ａが、図１、図８に示すように、アルミニウムのような軽量金属により成型されたフレーム枠１の前記縦杆部２と前記横杆部３との交差する前記フレーム枠１の隅角部に取付られるように、平面視略Ｌ字状に形成されているので、縦杆部２と横杆部３とが交差するフレーム枠１の隅角部の支持片６,６に取付けられた平面視略Ｌ字状をなす支持部材５Ａの載置突部５ｆに載置された被運搬板状物品４の四隅は下方への垂れ下がりが防止される程度に支持される。この際、支持部材５Ａには、弾性凹部５ｄが形成されているので、弾性凹部５ｄの可撓性により、載置突部５ｆ上に載置された被運搬板状物品４は弾性を発揮するように支持される。   In addition, as shown in FIGS. 1 and 8, the support member 5 </ b> A intersects the vertical flange portion 2 and the horizontal flange portion 3 of the frame frame 1 formed of a lightweight metal such as aluminum. Since it is formed in a substantially L shape in plan view so as to be attached to the corner portion of 1, the support pieces 6, 6 at the corner portion of the frame 1 where the vertical flange portion 2 and the horizontal flange portion 3 intersect. The four corners of the transported plate-like article 4 placed on the placing projection 5f of the supporting member 5A having a substantially L-shape in plan view attached to the support are supported to such an extent that they are prevented from drooping downward. At this time, since the elastic recess 5d is formed in the support member 5A, the transported plate-like article 4 placed on the placement protrusion 5f exhibits elasticity due to the flexibility of the elastic recess 5d. To be supported.

また、前記支持部材５Ｂが、図２、図２０，図２７に示すように、対向する前記縦杆部２,２、または対向する前記横杆部３,３に取付られるように、平面視略板状に形成されているので、対向する縦杆部２,２と、対向する横杆部３,３との内側に突設された支持片６に取付けられた平面視略板状に形成された支持部材５Ｂの載置突部５ｆに被運搬板状物品４の縁部４ａは支持される。   Also, as shown in FIGS. 2, 20, and 27, the support member 5B is substantially omitted in plan view so that the support member 5B is attached to the opposed vertical flange portions 2, 2 or the opposed horizontal flange portions 3, 3. Since it is formed in a plate shape, it is formed in a substantially plate shape in plan view attached to a support piece 6 projecting inside the opposed vertical flange portions 2, 2 and the opposed horizontal flange portions 3, 3. The edge 4a of the transported plate-like article 4 is supported by the mounting protrusion 5f of the support member 5B.

そして、搬送用トレイＷの平面視Ｌ字状の支持部材５Ａと、平面視略板状の支持部材５Ｂと、における載置突部５ｆ上に被運搬板状物品４を載置した搬送用トレイＷを数段積み重ねることにより、上段の搬送用トレイＷにおける前記弾性凹部５ｄの下面が下段の搬送用トレイＷの被運搬板状物品４を弾力的に押圧することにより、運搬中に被運搬板状物品４が跳ね上がって損傷を受けるのが防止される。   And the conveyance tray which mounted the to-be-conveyed plate-shaped article 4 on the mounting protrusion 5f in 5A of planar views L-shaped support member 5A of the tray T for conveyance, and the planar support member 5B of planar view. By stacking W several stages, the lower surface of the elastic recess 5d in the upper transport tray W elastically presses the transported plate-like article 4 in the lower transport tray W, thereby transporting the transported plate during transport. The shaped article 4 is prevented from jumping up and being damaged.

また、被運搬板状物品４は、支持部材５Ａ,５Ｂの膨出部５ａの内側に設けた立壁部５ｃに、被運搬板状物品４の外縁部４ａが当接して不用意に移動されるのが規制される。   Further, the transported plate-like article 4 is inadvertently moved by the outer edge portion 4a of the transported plate-like article 4 coming into contact with the standing wall 5c provided inside the bulging portion 5a of the support members 5A and 5B. Is regulated.

また、本実施形態の搬送用トレイＷでは、前記フレーム枠１に囲まれる内域に両端が取付けられる中棧９が、側面扁平な台形をなす物品支持部１０と、前記物品支持部１０に連設された側面逆台形をなす前記支持部１１とにより構成されているので、アルミニウムのような軽量金属にて形成される中棧としての補強用部材の上面に、緩衝材としての支持部材を被せる構成の特許文献１に記載された従来の基板収納トレイに較べて本実施形態の中棧９は、押出成形が可能で、薄形になり、しかも、前記支持部材５Ａ,５Ｂ自体は真空成型されることにより薄型に成型され、支持部材５Ａ,５Ｂの取付けは前述のようにフレーム枠１の支持片６にリベットＲを用いて鋲着されるため、結局、搬送用トレイＷ全体の厚さは薄くなり、被運搬板状物品４との間に有効にクリアランスを確保して製品輸送効率が向上される。しかも、中棧９自体の製作が容易になり、製作コストは安価になる。   Further, in the transport tray W of the present embodiment, the intermediate collar 9 whose both ends are attached to the inner region surrounded by the frame 1 is connected to the article support part 10 having a flat trapezoidal side surface and the article support part 10. Since it is comprised with the said support part 11 which makes the side inverted trapezoid shape provided, the support member as a buffering material is covered on the upper surface of the reinforcement member as a center which is formed with a lightweight metal like aluminum. Compared to the conventional substrate storage tray described in Patent Document 1 of the configuration, the middle flange 9 of this embodiment can be formed by extrusion and is thin, and the support members 5A and 5B themselves are vacuum-formed. Since the support members 5A and 5B are attached to the support pieces 6 of the frame frame 1 using the rivets R as described above, the overall thickness of the transport tray W is eventually reduced. Thinned, transported plate-like article 4 Product transport efficiency is improved to ensure the effective clearance between. In addition, it is easy to produce the intermediate collar 9 itself, and the production cost is low.

この際、本実施形態１の搬送用トレイＷでは、図１、図２、図６に示すように、前記中棧9が、前記フレーム枠１の前記縦杆部２と前記横杆部３との中程に両端がねじＮ１で固定されることにより、フレーム枠１の隅角個所に前記中棧9はかすがいに両端は固定されるので、フレーム枠１の前記縦杆部２と前記横杆部３との中程に両端がねじで固定された中棧９により、フレーム枠１は構造堅牢に強固になり、最低限のフレーム枠１の４つの隅角個所において取付けられる４本の中棧９により、被運搬板状物品４は安定に載置される。また、フレーム枠１の前記縦杆部２と前記横杆部３との中程に中棧９の両端がねじＮ１で固定されるので、搬送用トレイＷ全体の剛性が向上され、大きな強度が発揮される。   At this time, in the transport tray W of the first embodiment, as shown in FIGS. 1, 2, and 6, the center rod 9 is connected to the vertical flange portion 2 and the horizontal flange portion 3 of the frame frame 1. By fixing both ends with screws N1 in the middle, the both ends of the center rod 9 are fixed to the corners of the frame frame 1 slightly. The middle frame 9 with both ends fixed with screws in the middle of the collar unit 3 makes the frame frame 1 strong and strong in structure, and the four frames that are attached at the four corners of the minimum frame frame 1 The transported plate-like article 4 is stably placed by the eaves 9. In addition, since both ends of the intermediate collar 9 are fixed with screws N1 in the middle of the vertical collar section 2 and the horizontal collar section 3 of the frame frame 1, the rigidity of the entire transport tray W is improved, and a large strength is obtained. Demonstrated.

そして、中棧９の物品支持部１０に上向きに開口した第１保持溝１０Ａ内に嵌着された緩衝材１２の上面にガラス基板等の被運搬板状物品４が載置されるので、被運搬板状物品４は、がたつきやわれを生ずることなく支持される。しかも、中棧９の支持部１１に下向きに開口した第２保持溝１１Ａ内に嵌着された他の緩衝材１２′の下方部により下段に積み重ねられている搬送用トレイＷの被運搬板状物品４が瞬間的に中棧９に接触されるのが防止され、傷付いたり、われが防止される。   Then, since the transported plate-like article 4 such as a glass substrate is placed on the upper surface of the cushioning material 12 fitted in the first holding groove 10A opened upward in the article support portion 10 of the intermediate collar 9, The conveying plate-like article 4 is supported without causing rattling or cracking. In addition, the transported plate W of the transport tray W stacked in the lower stage by the lower portion of the other cushioning material 12 ′ fitted in the second holding groove 11 </ b> A opened downward to the support portion 11 of the intermediate collar 9. It is prevented that the article 4 is instantaneously brought into contact with the intermediate collar 9, and scratches or cracks are prevented.

また、側面扁平な台形をなす前記物品支持部１０に設けた第１保持溝１０Ａと、支持部１１に設けた側面逆台形の第２保持溝１１Ａとに、それぞれ緩衝材１２,１２′は嵌着されるので、これらの緩衝材１２,１２′は第１保持溝１０Ａと第２保持溝１１Ａから不用意に抜け出すことはなく、構造堅牢に取付けることができる。   Further, the cushioning materials 12 and 12 ′ are fitted into the first holding groove 10 </ b> A provided in the article support portion 10 having a flat trapezoidal side surface and the second holding groove 11 </ b> A having an inverted side trapezoid shape provided in the support portion 11, respectively. Since they are attached, these cushioning materials 12 and 12 'do not come out of the first holding groove 10A and the second holding groove 11A carelessly, and can be attached with a robust structure.

また、前記フレーム枠１の前記縦杆部２,２と前記横杆部３,３とは、底面視Ｌ字状のコーナ金具１３を介して厚み方向ＰからねじＮ２を用いてねじ固定されるので、フレーム枠１の縦杆部２,２と横杆部３,３とは、取付位置の位置決めが容易になり、底面視Ｌ字状のコーナ金具１３により何等他の部品に邪魔されることなく、迅速かつ確実にねじで固定されて組付けが行われ、作業能率は向上する。   Further, the vertical flange portions 2 and 2 and the horizontal flange portions 3 and 3 of the frame 1 are fixed with screws N2 from the thickness direction P through an L-shaped corner fitting 13 in a bottom view. Therefore, the vertical flange portions 2 and 2 and the horizontal flange portions 3 and 3 of the frame 1 can be easily positioned, and are obstructed by other parts by the L-shaped corner metal fitting 13 when viewed from the bottom. As a result, it is fastened and reliably fixed with screws and the assembly is performed, so that the work efficiency is improved.

また、上記説明の搬送用トレイＷでは、図示するように、前記中棧9が、前記フレーム枠１の前記縦杆部２と、前記横杆部３との中程に、両端がねじＮ１で、固定されることにより、フレーム枠１の隅角個所に前記中棧9は、かすがいに両端は固定される場合につき代表的に説明しているが、前記中棧９が、前記フレーム枠１の対向する前記縦杆部２,２、または対向する前記横杆部３,３とにねじ固定される場合も、中棧９が最低限の本数で、被運搬板状物品４を安定に載置することができ、製品輸送効率が向上されるとともに、搬送用トレイＷの厚さは薄くなり、構造堅牢な搬送用トレイＷを形成することができる。   Further, in the transport tray W described above, as shown in the drawing, the center rod 9 is in the middle of the vertical rod portion 2 and the horizontal rod portion 3 of the frame 1 and both ends are screws N1. In the above description, the middle rod 9 is fixed to the corners of the frame 1 by being fixed, and both ends are fixed to the frame frame 1. The plate-like article 4 to be transported can be stably mounted with the minimum number of the intermediate hooks 9 even when screw-fixed to the opposite vertical hook parts 2, 2 or the opposite horizontal hook parts 3, 3. Thus, the product transport efficiency is improved, and the thickness of the transport tray W is reduced, and the transport tray W having a robust structure can be formed.

本発明は、本発明は、搬送用トレイの全体的な厚さを薄くして被運搬板状物品の製品輸送効率の向上をはかるという用途・機能に適する。   The present invention is suitable for applications and functions in which the overall thickness of the transport tray is reduced to improve the product transport efficiency of the transported plate-like article.

１ フレーム枠
２ 縦杆部
３ 横杆部
４ 被運搬板状物品
５Ａ 支持部材
５Ｂ 支持部材
６ 支持片
７ 上部プレート
８ 立壁部
９ 中棧
１０ 物品支持部
１１ 支持部
１２ 緩衝材
１２′ 緩衝材
１３ コーナ金具
Ａ 搬送用トレイ
Ｒ リベット
Ｐ 厚み方向 1 frame frame 2 vertical flange 3 horizontal flange 4 transported plate-like article
5A Support member 5B Support member 6 Support piece 7 Upper plate 8 Standing wall portion 9 Middle wall 10 Article support portion 11 Support portion 12 Buffer material 12 'Buffer material 13 Corner metal fitting A Transport tray R Rivet P Thickness direction

Claims (8)

対向する縦杆部および対向する横杆部を軽量金属で構成されたフレーム枠と、前記フレーム枠に囲まれる内域に被運搬板状物品を支持する支持部材と、前記フレーム枠の内周に前記支持部材が取付けられる支持片とを備える被運搬板状物品の搬送用トレイにおいて、
前記支持部材が、（ａ）幅方向に膨出部の外側下端に前記フレーム枠の前記支持片に取付可能に設けられた水平な取付板部と、（ｂ）前記膨出部の内側には被運搬板状物品の外縁部が当接して移動が規制可能に設けられた立壁部と、（ｃ）前記立壁部の内側に可撓可能に連設される弾性凹部と、（ｄ）前記弾性凹部の内側に水平板部を介して被運搬板状物品を載置可能に突設された載置突部と、で構成されている
ことを特徴とする被運搬板状物品の搬送用トレイ。 A frame frame made of a lightweight metal with the opposite vertical flange portion and the opposite horizontal flange portion, a support member that supports the transported plate-shaped article in an inner region surrounded by the frame frame, and an inner periphery of the frame frame In a tray for transporting a transported plate-shaped article provided with a support piece to which the support member is attached,
The support member is (a) a horizontal mounting plate portion that can be attached to the support piece of the frame frame at the outer lower end of the bulge portion in the width direction, and (b) on the inner side of the bulge portion. A standing wall portion provided so that movement of the plate-like article to be conveyed is in contact with the outer edge portion, and (c) an elastic recess that is flexibly provided inside the standing wall portion; and (d) the elasticity. A carrying tray for carrying a plate-like article to be carried, characterized in that the carrying plate-like article protrudes so as to be able to place the plate-like article to be carried via a horizontal plate portion inside the recess. 前記支持部材が、真空成型された合成樹脂シートで構成されていることを特徴とする請求項１に記載の被運搬板状物品の搬送用トレイ。   The transport tray for transported plate-like articles according to claim 1, wherein the support member is made of a vacuum-formed synthetic resin sheet. 前記支持部材が、前記縦杆部と前記横杆部との交差する前記フレーム枠の隅角部に取付られるように、平面視略Ｌ字状に形成されていることを特徴とする請求項１または２に記載の被運搬板状物品の搬送用トレイ。   The said support member is formed in the planar view substantially L-shape so that it may be attached to the corner | angular part of the said frame frame which the said vertical collar part and the said horizontal collar part cross | intersect. Or the tray for conveyance of the to-be-carryed plate-shaped article of 2. 前記支持部材が、対向する前記縦杆部、または対向する前記横杆部に取付られるように、平面視略板状に形成されていることを特徴とする請求項１−３の何れかに記載の被運搬板状物品の搬送用トレイ。   The said support member is formed in planar view substantially plate shape so that it may be attached to the said vertical saddle part which opposes, or the said horizontal saddle part which opposes, The any one of Claims 1-3 characterized by the above-mentioned. Tray for carrying plate-shaped articles to be transported. 前記フレーム枠に囲まれる内域に両端が取付けられる中棧が、上向きに開口した第１保持溝を有する側面扁平な台形をなす物品支持部と、前記物品支持部に連設されて下向きに開口した第２保持溝を有した側面逆台形をなす支持部と、により構成され、
前記第１保持溝が側面扁平な台形に設けられ、
前記第２保持溝が側面扁平な逆台形に設けられ、
前記第１保持溝には側面扁平な台形の緩衝部材が嵌着され、かつ
前記第２保持溝には、側面逆台形の緩衝部材が嵌着されている
ことを特徴とする請求項１−４の何れかに記載の被運搬板状物品の搬送用トレイ。 An intermediate flange, which is attached at both ends to the inner region surrounded by the frame, has an article support part having a flat side surface having a first holding groove that opens upward, and is open downwardly connected to the article support part. And a support part having a side inverted trapezoidal shape having a second holding groove,
The first holding groove is provided in a trapezoidal side surface;
The second holding groove is provided in an inverted trapezoid having a flat side surface;
5. A trapezoidal buffer member having a flat side surface is fitted into the first holding groove, and a reverse side trapezoidal buffer member is fitted into the second holding groove. A tray for transporting a transported plate-like article according to any one of the above. 前記中棧の両端が、前記フレーム枠の前記縦杆部と前記横杆部との中程にねじで固定されることを特徴とする請求項１−５の何れかに記載の被運搬板状物品の搬送用トレイ。   The transported plate-like shape according to any one of claims 1 to 5, wherein both ends of the center rod are fixed with screws in the middle of the vertical flange portion and the horizontal flange portion of the frame frame. A tray for conveying goods. 前記中棧が、前記フレーム枠の対向する縦杆部、または、前記フレーム枠の対向する横杆部とにねじで固定されることを特徴とする請求項１−６の何れかに記載の被運搬板状物品の搬送用トレイ。   The said intermediate collar is fixed to the vertical collar part which the said frame frame opposes, or the horizontal collar part which the said frame frame opposes with a screw | thread, The covered in any one of Claims 1-6 characterized by the above-mentioned. A tray for carrying plate-shaped articles. 前記フレーム枠の縦杆部と横杆部とは、底面視Ｌ字状のコーナ金具を介して厚み方向にねじで固定されていることを特徴とする請求項１−７の何れかに記載の被運搬板状物品の搬送用トレイ。   The vertical saddle portion and the horizontal flange portion of the frame frame are fixed with screws in the thickness direction via an L-shaped corner metal fitting when viewed from the bottom. A tray for carrying plate-shaped articles to be transported.
JP2010284724A 2010-12-21 2010-12-21 Transport tray for transported plate-like articles Active JP5665526B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103342181A (en) * 2013-06-07 2013-10-09 深圳市华星光电技术有限公司 Liquid crystal module front frame packing device

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JP2004359343A (en) * 2002-11-19 2004-12-24 Sharp Corp Substrate storage tray
JP2005053493A (en) * 2003-08-04 2005-03-03 Yodogawa Hu-Tech Kk Board cassette
JP2005178839A (en) * 2003-12-19 2005-07-07 Sharp Corp Tray for storing substrate
JP2009040431A (en) * 2007-08-06 2009-02-26 Nippon Electric Glass Co Ltd Package body for plate-like article, its manufacturing method, and spacer
JP2010120692A (en) * 2008-11-21 2010-06-03 Saidetsuku Kk Conveying tray for inspection

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JP2004359343A (en) * 2002-11-19 2004-12-24 Sharp Corp Substrate storage tray
JP2005053493A (en) * 2003-08-04 2005-03-03 Yodogawa Hu-Tech Kk Board cassette
JP2005178839A (en) * 2003-12-19 2005-07-07 Sharp Corp Tray for storing substrate
JP2009040431A (en) * 2007-08-06 2009-02-26 Nippon Electric Glass Co Ltd Package body for plate-like article, its manufacturing method, and spacer
JP2010120692A (en) * 2008-11-21 2010-06-03 Saidetsuku Kk Conveying tray for inspection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103342181A (en) * 2013-06-07 2013-10-09 深圳市华星光电技术有限公司 Liquid crystal module front frame packing device

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