JP2011225377A - Plate glass conveying device - Google Patents

Plate glass conveying device Download PDF

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Publication number
JP2011225377A
JP2011225377A JP2011090560A JP2011090560A JP2011225377A JP 2011225377 A JP2011225377 A JP 2011225377A JP 2011090560 A JP2011090560 A JP 2011090560A JP 2011090560 A JP2011090560 A JP 2011090560A JP 2011225377 A JP2011225377 A JP 2011225377A
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Japan
Prior art keywords
roller
air
plate glass
plate
work table
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JP2011090560A
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Japanese (ja)
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Heoy-Jai Jeong
ジョン、ヒョジェ
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Taesung Eng Co Ltd
TAESUNG ENGINEERING CO Ltd
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Taesung Eng Co Ltd
TAESUNG ENGINEERING CO Ltd
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Publication of JP2011225377A publication Critical patent/JP2011225377A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67784—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations using air tracks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/911—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers with air blasts producing partial vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/063—Transporting devices for sheet glass
    • B65G49/064—Transporting devices for sheet glass in a horizontal position
    • B65G49/065—Transporting devices for sheet glass in a horizontal position supported partially or completely on fluid cushions, e.g. a gas cushion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
    • B65G51/03—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases over a flat surface or in troughs
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/142—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by travelling transporting tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • B65G2249/045—Details of suction cups suction cups

Abstract

PROBLEM TO BE SOLVED: To convey plate glass so as not to damage the center part of the plate glass.SOLUTION: The plate glass conveying device includes a workbench 10; a first air floating part provided with air ejection holes 24 in the length direction of an upper plate 9; a second air floating part arranged orthogonal to the first air floating part and provided with air ejection holes 34 along the width direction of the upper plate 9; turning means turned in a vertical direction; lifting means lifted in a vertical direction; a conveying direction roller part 60a including first roller support parts and second roller support parts comprising double rollers for conveying the plate glass in the length direction, which are arranged to face each other while being supported by the turning means and the lifting means; and a direction changing roller part 60b including first roller support parts 60-1, 60-3 and second roller support parts 60-2, 60-4 comprising double rollers for conveying the plate glass in the width direction, which are arranged to face each other while being supported by the turning means and the lifting means.

Description

本発明は板ガラス搬送装置（Apparatus for transferring of glass panel）に関し、より詳しくは、中央のエア浮上部の幅方向の搬送方向ローラー部と長さ方向の方向転換ローラー部が設けられ、方向転換ローラー部がエア浮上部側にティルティングされて板ガラスを進入させ、エアで浮上された板ガラスが二重ローラーによって搬送及び方向転換作業を行うことができる板ガラス搬送装置に関する。   More specifically, the present invention relates to a plate glass transfer device (Apparatus for transferring of glass panel), and more specifically, a transfer direction roller portion in the width direction and a direction change roller portion in a length direction of a central air floating portion are provided. The sheet glass is tilted to the air floating part side to allow the sheet glass to enter, and the sheet glass floated by the air relates to a sheet glass conveying apparatus capable of performing conveyance and direction changing operations by a double roller.

一般的に板ガラス搬送装置とは、ＬＣＤやＰＤＰ等に使用されるれる薄板型板ガラスの不良可否を検査するための検査装備上で、板ガラスを検査部方に搬送させるために使用されたり、または、板ガラス製作工程の中で適切に板ガラスを搬送させるために使用されるなど、多様な目的に向けて、板ガラスを搬送させる装置である。   In general, the plate glass transport device is used for transporting the plate glass to the inspection section on the inspection equipment for inspecting whether or not the thin plate glass used for the LCD or PDP is defective, or It is an apparatus that conveys plate glass for various purposes, such as being used to convey plate glass appropriately in the plate glass manufacturing process.

また、板ガラスなどの薄いパネルの搬送に使用される装備としては、ローラー駆動を利用したローラー搬送装置がある。このようなローラー搬送装置においては、板ガラスの底面がローラーに密着された状態でローラーの回転操作によって板ガラスが搬送されて、該板ガラスが進入される方向に形成された二重ローラーと交差されるように形成されている二重ローラーによって、該板ガラスの搬送方向が転換されるようになっていた。   Moreover, as equipment used for transporting thin panels such as plate glass, there is a roller transport device using roller driving. In such a roller transport device, the plate glass is transported by a rotation operation of the roller with the bottom surface of the plate glass being in close contact with the roller, and intersects with a double roller formed in a direction in which the plate glass enters. The conveyance direction of this plate glass was changed by the double roller currently formed in this.

しかし、前記のようなローラー搬送装置は、板ガラスの底面がローラーに密着された状態でローラーの回転操作によってのみ搬送されるので、板ガラスとローラーとの摩擦などによる板ガラス表面に損傷が生じやすくなり、また、最近、板ガラスが大型化になってローラーに加えられる板ガラスの荷重が大きくなり、その結果、搬送速度が遅くなることはもちろん、板ガラス表面にスクラッチなどの損傷発生が多くなっていた。板ガラス搬送以外に方向を転換させようとする場合には、別の方向転換装置がさらに追加されなければならないので、装置が複雑になることはもちろん、これによって費用が上昇し、板ガラスの搬送作業も難しくなるなどの問題点があった。   However, since the roller transport device as described above is transported only by the rotation operation of the roller with the bottom surface of the sheet glass being in close contact with the roller, the surface of the sheet glass is easily damaged due to friction between the sheet glass and the roller, Recently, the plate glass has become larger and the load on the plate glass applied to the roller has increased. As a result, not only the conveyance speed has decreased, but also the occurrence of damage such as scratches on the surface of the plate glass has increased. If the direction is to be changed in addition to the plate glass conveyance, another direction changing device must be further added, so that the device becomes complicated and this increases the cost, and also the plate glass conveyance work. There were problems such as difficulty.

本発明は前述したような問題点を解決することを目的としている。即ち、本発明は、エア浮上部と二重ローラーが設けられた搬送方向ローラー部と方向転換ローラー部を設けられて、板ガラスの進入時に方向転換ローラー部をティルティングさせて板ガラスを進入させ、中央部がエア浮上された板ガラスを二重ローラーで搬送させる方式によって、板ガラスの中央部分に損傷が発生されない状態で板ガラスが搬送されるようにする板ガラス搬送装置を提供することを目的としている。   The object of the present invention is to solve the above-mentioned problems. That is, the present invention is provided with a conveyance direction roller portion and a direction change roller portion provided with an air floating portion and a double roller, and tilts the direction change roller portion when the plate glass enters, and allows the plate glass to enter, It is an object of the present invention to provide a plate glass transport device that transports a plate glass in which air is floated by a double roller without causing damage to the central portion of the plate glass.

このような前記目的を達成するための本発明の板ガラス搬送装置は、四角フレーム状の作業台と、前記作業台上部の幅方向の両方で設置された中空型エアチェンバーにエアを発生させるエアファンが設置されて前記エアファン上部に異物を濾すためのフィルターが設けられ、さらに、前記エアチェンバーの上面と密着される上板の長さ方向にエア吐出孔が形成されている第１エア浮上部と、前記第１エア浮上部と直角で交差配置されて、前記上板の幅方向に沿ってエア吐出孔が形成されて、前記エア吐出孔底面に密着設置されてエアを発生させるエアファンが設置されたエアチェンバーが設けられ、前記エアファン上部に異物を濾すためのフィルターが設けられている第２エア浮上部と、前記作業台上部のフレーム部に沿って一定間隔で固定設置されて上、下に回動される回動手段と、前記回動手段と対向するように前記作業台上部のフレーム近くに固定設置されて上、下で昇降される昇降手段と、前記板ガラスを長さ方向に搬送する二重ローラーが設けられた第１ローラー支持部と第２ローラー支持部と、から構成され、さらに、前記第１ローラー支持部と前記第２ローラー支持部が前記作業台の長さ方向のフレームに設置された回動手段と前記昇降手段に支持されて互いに対向するように配置される搬送方向ローラー部と、前記板ガラスを幅方向に搬送する二重ローラーを具備する第１ローラー支持部と第２ローラー支持部と、から構成され、前記第１ローラー支持部と前記第２ローラー支持部が前記作業台の長さ方向フレームに設置された回動手段と前記昇降手段に支持されて互いに対向するように配置される方向転換ローラー部と、から構成されていることを特徴とする。   In order to achieve the above object, the glass sheet conveying device of the present invention is an air fan that generates air in a square frame-shaped work table and a hollow air chamber installed in the width direction of the upper part of the work table. The first air floating part is provided with a filter for filtering foreign matter at the upper part of the air fan, and further, air discharge holes are formed in the length direction of the upper plate closely contacting the upper surface of the air chamber An air fan that intersects with the first air floating portion at a right angle, has an air discharge hole formed along the width direction of the upper plate, and is installed in close contact with the bottom surface of the air discharge hole to generate air. Fixed at regular intervals along the second air floating part, which is equipped with an installed air chamber and has a filter for filtering foreign matter on the upper part of the air fan, and the frame part on the upper part of the workbench A rotating means that is placed and rotated up and down; a lifting and lowering means that is fixedly installed near the upper frame of the work table so as to face the rotating means; The first roller support portion and the second roller support portion provided with a double roller for conveying the roller in the length direction, and the first roller support portion and the second roller support portion are the work table. A rotation means installed in a frame in the longitudinal direction, a conveyance direction roller portion supported by the elevating means and arranged to face each other, and a double roller for conveying the plate glass in the width direction. The first roller support portion and the second roller support portion are composed of a first roller support portion and a second roller support portion. Supported Characterized in that it is composed of a direction changing roller portion which is arranged so as to face each other.

また、本発明による板ガラス搬送装置において、前記搬送方向ローラー部と方向転換ローラー部が、前記ローラー支持部間前面に長さ方向に沿って複数個の回転軸が形成されていて、前記回転軸に前記二重ローラーが結合されて前記回転軸下部に形成された支持突部が前記昇降手段で支持され、底面が前記回動手段に支持されることを特徴とする。 Further, in the plate glass transport device according to the present invention, the transport direction roller portion and the direction changing roller portion are formed with a plurality of rotation shafts along the length direction on the front surface between the roller support portions, The double roller is coupled and a support protrusion formed at a lower portion of the rotation shaft is supported by the elevating means, and a bottom surface is supported by the rotating means.

また、本発明による板ガラス搬送装置において、前記二重ローラーは走行方向ホイールＡが前記回転軸に結合されて軸回転され、前記走行方向ホイールＡの外周面に沿って結合された複数のアイドルローラＡが直交方向に軸回転され、走行方向ホイールＢが前記走行方向ホイールＡと密着されるように結合されて軸回転され、前記走行方向ホイールＢの外周面に沿って結合された複数のアイドルローラＢが回転軸方向に対して前記アイドルローラＡと行き違うように配列されて回転されることを特徴とする。   Further, in the plate glass conveying device according to the present invention, the double roller includes a plurality of idle rollers A in which a traveling direction wheel A is coupled to the rotating shaft and is rotated along an outer peripheral surface of the traveling direction wheel A. Are rotated in an orthogonal direction, the traveling direction wheel B is coupled so as to be in close contact with the traveling direction wheel A, the shaft is rotated, and a plurality of idle rollers B are coupled along the outer peripheral surface of the traveling direction wheel B. Are arranged so as to be different from the idle roller A with respect to the rotation axis direction, and are rotated.

また、本発明による板ガラス搬送装置において、前記回動手段は前記作業台のフレーム部に固定ジグが固定設置され、前記固定ジグに支持板部が上、下回動可能にヒンジ結合されて前記搬送方向ローラー部と方向転換ローラー部の底面を支持することを特徴とする。   Further, in the plate glass conveying apparatus according to the present invention, a fixing jig is fixedly installed on a frame portion of the work table, and a supporting plate portion is hinged to the fixing jig so that the rotating plate can be rotated upward and downward. It supports the bottom surfaces of the direction roller part and the direction changing roller part.

また、本発明による板ガラス搬送装置において、前記昇降手段は前記回動手段と対向されるように前記作業台上部のフレーム近くに昇降シリンダーが設置されており、前記昇降シリンダーに結合されて昇降されるシリンダーロッドが結合されており、前記シリンダーロッドの一端に前記搬送方向ローラー部と方向転換ローラー部の支持突部を支持する支持板部が形成されていることを特徴とする。   Further, in the glass sheet conveying device according to the present invention, a lifting cylinder is installed near the frame on the upper part of the work table so that the lifting means is opposed to the rotating means, and is lifted and lowered by being coupled to the lifting cylinder. A cylinder rod is coupled, and a support plate portion is formed at one end of the cylinder rod for supporting a support protrusion of the transport direction roller portion and the direction changing roller portion.

また、本発明による板ガラス搬送装置において、前記第１エア浮上部のエア吐出孔は両方の末端に離隔されるように一対から成り立って長さ方向に沿って連続形成され、前記第２エア浮上部のエア吐出孔は幅方向に連続形成されて前記第１エア浮上部の長さ方向に一定間隔で離隔されるように複数個から成ることを特徴とする。   Further, in the glass sheet conveying device according to the present invention, the air discharge hole of the first air floating portion is formed in a pair so as to be separated from both ends, and is continuously formed along the length direction, and the second air floating portion is formed. The plurality of air discharge holes are formed continuously in the width direction and are spaced apart from each other in the length direction of the first air floating portion.

また、本発明による板ガラス搬送装置において、前記第１エア浮上部と第２エア浮上部は前記上板中央にエアが集中飽和されないようにエアを下方に漏出させるためのエア漏出孔をさらに具備することを特徴とする板ガラス搬送装置。   In the glass sheet conveying apparatus according to the present invention, the first air floating portion and the second air floating portion further include an air leakage hole for allowing air to leak downward so that air is not concentrated and saturated at the center of the upper plate. A plate glass conveying device characterized by that.

以上のように、本発明による板ガラス搬送装置は、エア浮上部とローラー駆動部を設けられて板ガラスをエア浮上させた状態で二重ローラーで搬送することによって、板ガラス中央部分に対する損傷をあらかじめ防止することができるようにして板ガラスの活用度を極大化させることができ、また、搬送方向ローラー部と方向転換ローラー部を通じて板ガラスの搬送とともに方向転換も可能になるようにすることによって、別の方向転換のための装置のなしに方向転換構造が簡素化されて装置の信頼性が向上することはもちろん、二重ローラーを通じる迅速な搬送によって全般的に作業能率も向上するなどの効果を得る。   As described above, the sheet glass conveyance device according to the present invention prevents damage to the central part of the sheet glass in advance by conveying the sheet glass with the air floating part and the roller driving unit and conveying the sheet glass with the air floating state. It is possible to maximize the utilization of the plate glass, and to change the direction of the plate glass along with the conveyance direction roller part and the direction change roller part. In addition to improving the reliability of the apparatus by simplifying the direction changing structure without an apparatus for the purpose, it is possible to obtain an effect of improving overall work efficiency by rapid conveyance through the double roller.

本発明による板ガラス搬送装置を示す全体斜視図である。It is a whole perspective view which shows the plate glass conveying apparatus by this invention. 本発明による二重ローラーの構造を示す斜視図である。It is a perspective view which shows the structure of the double roller by this invention. 本発明による板ガラス搬送装置の概略断面図である。It is a schematic sectional drawing of the plate glass conveying apparatus by this invention. 本発明による板ガラス搬送装置の使用状態を示す概略図である。It is the schematic which shows the use condition of the plate glass conveying apparatus by this invention. 本発明による板ガラス搬送装置の使用状態を示す概略図である。It is the schematic which shows the use condition of the plate glass conveying apparatus by this invention. 本発明による板ガラス搬送装置の使用状態を示す概略図である。It is the schematic which shows the use condition of the plate glass conveying apparatus by this invention.

以下、本発明の実施例を添付の図面を参照してもっと詳しく説明する。   Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

図１は本発明による板ガラス搬送装置を示す斜視図であり、図２は板ガラスを搬送する二重ローラーを示す分解斜視図であり、図３は図１の側断面図であり、図４ａないし図４ｃは本発明による板ガラス搬送装置の使用状態を示す図面である。   1 is a perspective view showing a sheet glass conveying device according to the present invention, FIG. 2 is an exploded perspective view showing a double roller for conveying the sheet glass, FIG. 3 is a side sectional view of FIG. 1, and FIGS. 4c is a drawing showing a usage state of the sheet glass conveying device according to the present invention.

四角フレーム状の作業台１０は上部に前記第１エア浮上部２０、第２エア浮上部３０、回動手段４０及び昇降手段５０を具備して支持する。   The square frame-shaped work table 10 is provided with the first air floating portion 20, the second air floating portion 30, the rotating means 40, and the lifting / lowering means 50 on the upper portion thereof.

第１エア浮上部２０は前記作業台１０上部の両方に設置された中空型エアチェンバー２１にエアを発生させるエアファン２２が設置され、前記エアファン２２上部に異物を濾すためのフィルター２３が具備され、前記エアチェンバー２１の上面と密着される上板９の長さ方向にエア吐出孔２４が形成されている。   The first air floating part 20 is provided with an air fan 22 for generating air in a hollow air chamber 21 provided on both the upper part of the work table 10, and a filter 23 for filtering foreign matter is provided on the upper part of the air fan 22. An air discharge hole 24 is formed in the length direction of the upper plate 9 that is in close contact with the upper surface of the air chamber 21.

前記第１エア浮上部２０のエア吐出孔２４は両方の末端に離隔されるように一対から成って長さ方向に沿って連続形成される。   The air discharge holes 24 of the first air floating portion 20 are formed in pairs and are continuously formed along the length direction so as to be separated from both ends.

前記第１エア浮上部２０は両端部分の作業台上部に設置されて前記第１エア浮上部２０のエアチェンバー２１内部に設置されているエアファン２２が可動されると、前記エアファン２２で発生されるエアが前記エア吐出孔２４を通過して前記板ガラス５の両端部分の底面に吐出されて進入または搬送中の板ガラス５がエア浮上するようになる。   The first air floating part 20 is installed on the work table upper part at both ends, and is generated in the air fan 22 when the air fan 22 installed in the air chamber 21 of the first air floating part 20 is moved. The air thus passed passes through the air discharge holes 24 and is discharged to the bottom surfaces of both end portions of the plate glass 5 so that the plate glass 5 that is entering or being conveyed rises.

前記第１エア浮上部２０は前記エアチェンバー２３のエアファン２２上部にフィルター２３が具備されて異物を濾す。   The first air floating part 20 is provided with a filter 23 on the air fan 22 of the air chamber 23 to filter foreign matter.

第２エア浮上部３０は前記第１エア浮上部２０と直角で交差配置され、前記上板９の幅方向に沿ってエア吐出孔３４が形成されており、前記エア吐出孔３４底面に密着設置されてエアを発生させるエアファン３２が設置されたエアチェンバー３１を具備し、前記エアファン３２上部に異物を濾すためのフィルター３３が具備されている。   The second air floating portion 30 intersects with the first air floating portion 20 at a right angle, has an air discharge hole 34 formed along the width direction of the upper plate 9, and is closely attached to the bottom surface of the air discharge hole 34. The air chamber 31 is provided with an air fan 32 for generating air, and a filter 33 for filtering out foreign substances is provided above the air fan 32.

前記第２エア浮上部３０のエア吐出孔３４は幅方向に連続形成されて前記第１エア浮上部２０の長さ方向に一定間隔で離隔されるように複数個から成るように形成されている。   The air discharge holes 34 of the second air floating portion 30 are continuously formed in the width direction and are formed in a plurality so as to be spaced apart at a constant interval in the length direction of the first air floating portion 20. .

前記第２エア浮上部３０は前記作業台１０上部の中央部分に長さ方向に一定間隔で離隔されるように複数個設置されて、前記第２エア浮上部３０のエアチェンバー３１内部に設置されているエアファン３２が可動されると、前記エアファン３２で発生されるエアが前記エア吐出孔３４を通過して前記板ガラス５の中央部分の底面に吐出されて進入または搬送中の板ガラス５の中央部がエア浮上するようになる。   A plurality of the second air floating parts 30 are installed in the central part of the upper part of the work table 10 so as to be spaced apart at regular intervals in the length direction, and are installed inside the air chamber 31 of the second air floating part 30. When the air fan 32 is moved, the air generated by the air fan 32 passes through the air discharge holes 34 and is discharged to the bottom surface of the central portion of the plate glass 5 to enter or carry the plate glass 5 being in transit. The central part comes to air levitation.

前記第２エア浮上部３０は前記エアチェンバー３１のエアファン３２上部にフィルター３３が具備されて異物を濾す。   The second air floating part 30 is provided with a filter 33 on the air fan 32 of the air chamber 31 to filter out foreign matter.

前記第２エア浮上部３０のエア吐出孔３４は幅方向に連続形成されて前記第１エア浮上部２０の長さ方向に一定間隔で離隔されるように複数個から成るように形成されている。   The air discharge holes 34 of the second air floating portion 30 are continuously formed in the width direction and are formed in a plurality so as to be spaced apart at a constant interval in the length direction of the first air floating portion 20. .

前記エア浮上部２０、３０は、前記上板９中央にエアが集中飽和されないようにエアを下方に漏出させるためのエア漏出孔９ａがさらに具備される。   The air floating portions 20 and 30 are further provided with an air leakage hole 9a for allowing air to leak downward so that air is not concentrated and saturated at the center of the upper plate 9.

前記エア浮上部２０、３０は、エア吐出孔２４、３４を通じて吐出されたエアが前記上板９に形成されたエア漏出孔９ａを通じて排出されて前記板ガラス５と前記エア浮上部２０、３０ の間に空気の流れを円滑になるようにする。   The air floating portions 20 and 30 are configured such that the air discharged through the air discharge holes 24 and 34 is discharged through an air leakage hole 9a formed in the upper plate 9, and the air floating portions 20 and 30 are disposed between the plate glass 5 and the air floating portions 20 and 30. Make the air flow smooth.

回動手段４０は、前記作業台１０上部のフレーム部に沿って一定間隔で固定設置されて上、下に回動されるように形成されている。   The rotating means 40 is fixedly installed at regular intervals along the frame portion at the top of the work table 10 and is formed to be rotated up and down.

前記回動手段４０は、前記作業台１０のフレーム部に固定ジグ４１が固定設置され、前記固定ジグ４１に支持板部４２が上、下回動可能にヒンジ４３結合されて前記搬送方向ローラー部６０ａと方向転換ローラー部６０ｂの底面を支持するように形成されている。   In the rotating means 40, a fixed jig 41 is fixedly installed on the frame portion of the work table 10, and a support plate portion 42 is coupled to the fixed jig 41 so that the support plate portion 42 can be rotated upward and downward. 60a and the direction change roller part 60b are formed so as to support the bottom surface.

昇降手段５０は、前記回動手段４０と対向されるように前記作業台１０上部のフレーム近くに固定設置されて上、下に昇降するように形成されている。   The elevating means 50 is fixedly installed near the frame on the work table 10 so as to face the rotating means 40, and is formed to elevate up and down.

前記昇降手段５０は前記回動手段４０のゴジングジグ４１と対向されるように、前記作業台１０の上部に昇降シリンダー５１が設置され、前記昇降シリンダー５１に結合されて昇降されるシリンダーロッド５２が結合されており、前記シリンダーロッド５２の一端に前記搬送方向ローラー部６０ａと方向転換ローラー部６０ｂの支持突部６３を支持する支持板部５３が形成されている。   An elevating cylinder 51 is installed at the upper part of the work table 10 so that the elevating means 50 is opposed to the gogging jig 41 of the rotating means 40, and a cylinder rod 52 is connected to the elevating cylinder 51 and is moved up and down. A support plate portion 53 is formed at one end of the cylinder rod 52 to support the support protrusion 63 of the transport direction roller portion 60a and the direction changing roller portion 60b.

前記搬送方向ローラー部６０ａと方向転換ローラー部６０ｂの支持突部６３を支持する昇降手段５０が昇降移動されることによって前記搬送方向ローラー部６０ａと方向転換ローラー部６０ｂの底面を支持する前記回動手段４０が上、下回動されて前記搬送方向ローラー部６０ａと方向転換ローラー部６０ｂが傾くようになる。   The said rotation which supports the bottom face of the said conveyance direction roller part 60a and the direction change roller part 60b when the raising / lowering means 50 which supports the support protrusion 63 of the said conveyance direction roller part 60a and the direction change roller part 60b is moved up and down. The means 40 is turned up and down so that the transport direction roller portion 60a and the direction changing roller portion 60b are inclined.

搬送方向ローラー部６０ａは、前記板ガラス５を長さ方向に搬送する二重ローラー６２を具備した第１ローラー支持部６０-１と第２ローラー支持部６０-２から構成され、前記第１ローラー支持部６０-１と前記第２ローラー支持部６０-２は、前記作業台１０の長さ方向フレームに設置された回動手段４０と前記昇降手段５０に支持されて、互いに対向されるように配置されている。   The conveyance direction roller unit 60a includes a first roller support unit 60-1 and a second roller support unit 60-2 each including a double roller 62 that conveys the plate glass 5 in the length direction. The part 60-1 and the second roller support part 60-2 are supported by the rotating means 40 and the elevating means 50 installed on the longitudinal frame of the work table 10 so as to face each other. Has been.

前記搬送方向ローラー部６０ａは進入される前記板ガラス５の幅方向の両端を支えて前方または後方に搬送する。   The conveyance direction roller unit 60a conveys forward or backward while supporting both ends of the sheet glass 5 to be entered in the width direction.

方向転換ローラー部６０ｂは、前記板ガラス５を幅方向に搬送する二重ローラー６２を具備した第１ローラー支持部６０-３と第２ローラー支持部６０-４から構成され、前記第１ローラー支持部６０-３と前記第２ローラー支持部６０-４は、前記作業台１０の長さ方向フレームに設置された回動手段４０と前記昇降手段５０に支持されて互いに対向されるように配置されている。   The direction change roller part 60b is composed of a first roller support part 60-3 and a second roller support part 60-4 provided with a double roller 62 for conveying the plate glass 5 in the width direction, and the first roller support part. 60-3 and the second roller support portion 60-4 are disposed so as to be opposed to each other by being supported by the rotating means 40 and the elevating means 50 installed on the longitudinal frame of the work table 10. Yes.

前記方向転換ローラー部６０ｂは、板ガラス５の進入時、第１ローラー支持部６０-３が傾いて前記板ガラス５が進入され、進入された板ガラス５の長さ方向の両端を前記方向転換ローラー部６０ｂが支えて左側または右側に搬送する。   When the plate glass 5 enters, the direction changing roller unit 60b is tilted by the first roller support 60-3, and the plate glass 5 is inserted, and both ends in the length direction of the entered plate glass 5 are connected to the direction changing roller unit 60b. Supports and conveys to the left or right side.

前記搬送方向ローラー部６０ａと方向転換ローラー部６０ｂは前面に長さ方向に沿って複数個の回転軸６１が形成されていて、前記回転軸６１に前記二重ローラー６２が結合されており、前記回転軸６１下部に形成された支持突部６３が前記昇降手段５０で支持され、底面が前記回動手段４０に支持されるように形成されている。   The transport direction roller unit 60a and the direction changing roller unit 60b have a plurality of rotating shafts 61 formed along the length direction on the front surface, and the double roller 62 is coupled to the rotating shaft 61, A support protrusion 63 formed at the lower portion of the rotating shaft 61 is supported by the elevating means 50, and a bottom surface is supported by the rotating means 40.

前記搬送方向ローラー部６０ａと方向転換ローラー部６０ｂは、前記二重ローラー６２の走行方向ホイール６２ａが前記回転軸６１に結合されて軸回転され、前記走行方向ホイール６２ａの外周面に沿って結合された複数のアイドルローラ６２ａ-１が直交方向にで軸回転され、走行方向ホイール６２ｂが前記走行方向ホイール６２ａと密着されるように結合されて軸回転され、前記走行方向ホイール６２ｂの外周面に沿って結合された複数のアイドルローラ６２ｂ-１が回転軸方向に対して前記アイドルローラ６２ａ-１と行き違うように配列されて回転されるように形成されている。   The transporting direction roller unit 60a and the direction changing roller unit 60b are coupled to each other along the outer peripheral surface of the traveling direction wheel 62a, with the traveling direction wheel 62a of the double roller 62 coupled to the rotating shaft 61 and rotated. The plurality of idle rollers 62a-1 are axially rotated in the orthogonal direction, the traveling direction wheel 62b is coupled to be in close contact with the traveling direction wheel 62a, and is axially rotated, along the outer peripheral surface of the traveling direction wheel 62b. The plurality of idle rollers 62b-1 coupled in this manner are arranged so as to be rotated so as to cross the idle roller 62a-1 with respect to the rotation axis direction.

前記搬送方向ローラー部６０ａと方向転換ローラー部６０ｂは、板ガラス５が前、後方に搬送時、前記搬送方向ローラー部６０ａの回転軸６１に結合された前記二重ローラー６２が軸回転され、前記方向転換ローラー部６０ｂの回転軸６１に結合された二重ローラー６２が停止された状態で前記二重ローラー６２の外周面に軸結合されたアイドルローラＡ(６２ａ-１)、Ｂ(６２ｂ-１)が軸回転されて前記板ガラス５が前、後に搬送されるようになる。   When the sheet glass 5 is transported forward and backward, the double roller 62 coupled to the rotation shaft 61 of the transport direction roller section 60a is axially rotated and the direction of the transport direction roller section 60a and the direction changing roller section 60b is determined. Idle rollers A (62a-1) and B (62b-1) shaft-coupled to the outer peripheral surface of the double roller 62 in a state where the double roller 62 coupled to the rotating shaft 61 of the conversion roller portion 60b is stopped. Is rotated and the sheet glass 5 is conveyed forward and backward.

前記搬送方向ローラー部６０ａと方向転換ローラー部６０ｂは、進入された板ガラス５が左、右側に搬送時、前記方向転換ローラー部６０ｂの回転軸６１に結合された前記二重ローラー６２が軸回転され、前記搬送方向ローラー部６０ａの回転軸６１に結合された二重ローラー６２が停止された状態で前記二重ローラー６２の外周面に軸結合されたアイドルローラＡ(６２ａ-１)、Ｂ(６２ｂ-１)が軸回転されて前記板ガラス５が左、右に搬送されるようになる。   In the transport direction roller unit 60a and the direction change roller unit 60b, the double roller 62 coupled to the rotation shaft 61 of the direction change roller unit 60b is axially rotated when the entered glass sheet 5 is transported to the left and right sides. The idle rollers A (62a-1) and B (62b) axially coupled to the outer peripheral surface of the double roller 62 in a state where the double roller 62 coupled to the rotation shaft 61 of the transport direction roller portion 60a is stopped. -1) is rotated and the plate glass 5 is conveyed left and right.

前記のように構成される本発明による板ガラス搬送装置は次のように使用される。   The plate glass conveyance device according to the present invention configured as described above is used as follows.

まず、前記板ガラス５が進入されると、前記作業台１０上部に方向転換ローラー部６０ｂの第１ローラー支持部６０-３が傾いて前記板ガラス５が進入され、前記第１エア浮上部２０が前記板ガラス５の幅方向の両端部分に底面にエアを吐出して前記板ガラス５を支えることと同時に前記第２エア浮上部３０が前記板ガラス５の中央部分に底面にエアを吐出して前記板ガラス５を支える状態で前記板ガラス５が前記作業台１０上部の搬送方向ローラー部６０ａの二重ローラー６２によって前方に搬送され、エア浮上された状態で前記搬送方向ローラー部６０ａによって進入された前記板ガラス５を前方に搬送時、前記搬送方向ローラー部６０ａの二重ローラー６２が連続動作して、前記板ガラス５を前方に排出させるようになり、進入された前記板ガラス５が左、右側に搬送時、前記搬送方向ローラー部６０ａの二重ローラー６２が停止され、前記方向転換ローラー部６０ｂの二重ローラー６２が動作して前記板ガラス５を左、右側に搬送して排出するようになる。   First, when the glass sheet 5 is entered, the first roller support part 60-3 of the direction changing roller part 60b is inclined to the upper part of the work table 10, and the glass sheet 5 is entered, and the first air floating part 20 is At the same time as supporting the glass sheet 5 by discharging air to both ends of the glass sheet 5 in the width direction, the second air floating part 30 discharges air to the bottom surface of the central part of the glass sheet 5 to form the glass sheet 5. The plate glass 5 is conveyed forward by the double roller 62 of the conveyance direction roller unit 60a at the upper part of the work table 10 in a supported state, and the plate glass 5 entered by the conveyance direction roller unit 60a in the air-floating state is moved forward. During the transport, the double roller 62 of the transport direction roller unit 60a is continuously operated to discharge the plate glass 5 forward and before it is entered. When the recording glass 5 is transported to the left and right, the double roller 62 of the transport direction roller unit 60a is stopped, and the double roller 62 of the direction changing roller unit 60b is operated to transport the plate glass 5 to the left and right. Will be discharged.

この時、前記方向転換ローラー部６０ｂの第１ローラー支持部６０-３は前記作業台１０上部に設置されている回動手段４０の支持板部４２に底面が支えられて支持され、前記第１ローラー支持部６０-３の支持突部６３が前記回動手段４０と対向されるように設置されている昇降手段５０の支持板部５３で支持され、前記昇降手段５０のシリンダー５１に結合されているシリンダーロッド５２が昇降移動することによって前記第１ローラー支持部６０-３が昇降移動され、前記回動手段４０の固定ジグ４１にヒンジ４３結合されている支持板部４２が上、下回動されて前記第１ローラー支持部６０-３が傾くようになる。   At this time, the first roller support portion 60-3 of the direction changing roller portion 60b is supported by a support plate portion 42 of the rotating means 40 installed on the work table 10 and supported by the bottom surface. The support projection 63 of the roller support 60-3 is supported by the support plate 53 of the elevating means 50 installed so as to face the rotating means 40, and is coupled to the cylinder 51 of the elevating means 50. As the cylinder rod 52 is moved up and down, the first roller support portion 60-3 is moved up and down, and the support plate portion 42 coupled to the fixed jig 41 of the rotating means 40 is pivoted up and down. As a result, the first roller support 60-3 tilts.

また、前記第１ローラー支持部６０-３が傾いている状態で前記板ガラス５が進入される時、前記回転軸６１に結合されている二重ローラー６２は停止状態であり、前記二重ローラー６２の外周面に沿って結合されているアイドルローラＡ(６２ａ-１)、Ｂ(６２ｂ-１)が軸回転され、前記搬送方向ローラー部６２ａの二重ローラー６２が前記板ガラス５の進入方向に対して軸回転されて前記板ガラス５が進入されるようになる。   Further, when the plate glass 5 is entered while the first roller support 60-3 is tilted, the double roller 62 coupled to the rotating shaft 61 is in a stopped state, and the double roller 62 Idle rollers A (62 a-1) and B (62 b-1) coupled along the outer peripheral surface of the roller are axially rotated, and the double roller 62 of the transport direction roller portion 62 a is moved with respect to the entrance direction of the plate glass 5. As a result, the plate glass 5 enters the shaft.

一方、前記第１エア浮上部２０は、エアチェンバー２１内部に設置されているエアファン２２で発生されたエアが前記フィルター２３を通過してエア吐出孔２４を通じて吐出されて前記板ガラス５の両端部分に底面をエア浮上させるようになる。   On the other hand, the first air floating portion 20 is configured such that the air generated by the air fan 22 installed in the air chamber 21 passes through the filter 23 and is discharged through the air discharge holes 24 so that both end portions of the plate glass 5 are disposed. The air comes to float on the bottom.

また、前記第２エア浮上部３０は、エアチェンバー３１内部に設置されているエアファン３２で発生されたエアが前記フィルター３３を通過してエア吐出孔３４を通じて吐出されて前記板ガラス５の中央部分に底面をエア浮上させるようになる。   In addition, the second air floating portion 30 is configured such that air generated by an air fan 32 installed inside the air chamber 31 passes through the filter 33 and is discharged through an air discharge hole 34 so that a central portion of the plate glass 5 is formed. The air comes to float on the bottom.

エア浮上された状態で進入される前記板ガラス５は、前記搬送方向ローラー部６０ａの回転軸６１に結合されている走行方向ホイール６２ａと走行方向ホイール６２ｂが一体で回転されて前記板ガラス５を前、後方に搬送させ、前記方向転換ローラー部６０ｂの回転軸６１に結合されている走行方向ホイール６２ａと走行方向ホイール６２ｂの駆動が停止された状態で、前記走行方向ホイール６２ａと走行方向ホイール６２ｂの外周面に結合されているアイドルローラＡ、Ｂ(６２ａ-１、６２ｂ-１)が回転されて前記板ガラス５を搬送するようになる。   The plate glass 5 that is entered in a state where the air is floated, the traveling direction wheel 62a and the traveling direction wheel 62b coupled to the rotation shaft 61 of the transport direction roller unit 60a are rotated together, and the plate glass 5 is moved forward. The outer periphery of the traveling direction wheel 62a and the traveling direction wheel 62b is transported backward and the driving of the traveling direction wheel 62a and the traveling direction wheel 62b coupled to the rotating shaft 61 of the direction changing roller portion 60b is stopped. The idle rollers A and B (62a-1, 62b-1) coupled to the surface are rotated to convey the plate glass 5.

また、エア浮上された状態に進入された前記板ガラス５は、前記方向転換ローラー部６２ｂの回転軸６１に結合されている走行方向ホイール６２ａと走行方向ホイールＢ６０ｂが一体で回転されて前記板ガラス５を左、右側に搬送させ、前記搬送方向ローラー部６２ａの回転軸６１に結合されている走行方向ホイール６２ａと走行方向ホイール６２ｂの駆動が停止された状態で前記走行方向ホイール６２ａと走行方向ホイール６２ｂの外周面に結合されているアイドルローラＡ(６２ａ-１)、Ｂ(６２ｂ-１)が回転されて前記板ガラス５を搬送するようになる。   In addition, the glass plate 5 that has entered the air levitation state is rotated by a travel direction wheel 62a and a travel direction wheel B60b coupled to the rotation shaft 61 of the direction changing roller portion 62b. The traveling direction wheel 62a and the traveling direction wheel 62b are driven in a state where the traveling direction wheel 62a and the traveling direction wheel 62b coupled to the rotation shaft 61 of the conveying direction roller portion 62a are stopped. The idle rollers A (62a-1) and B (62b-1) coupled to the outer peripheral surface are rotated to convey the plate glass 5.

また、前記搬送方向ローラー部６０ａの第１ローラー支持部６０-１に具備された二重ローラー６２が前方に軸回転し、前記第２ローラー支持部６０-２に具備された二重ローラー６２が後方に軸回転し、前記方向転換ローラー部６０ｂの第１ローラー支持部６０-３に具備された二重ローラー６２が左側方向に軸回転し、前記第２ローラー支持部６０-４に具備された二重ローラー６２が右側方向に軸回転するようにすると、前記板ガラス５が回転されて前記板ガラス５を９０度に回転させることができる。   In addition, the double roller 62 provided in the first roller support part 60-1 of the transport direction roller part 60a rotates forward, and the double roller 62 provided in the second roller support part 60-2 includes A double roller 62 rotated in the rearward direction and provided in the first roller support part 60-3 of the direction changing roller part 60b was rotated in the left direction and provided in the second roller support part 60-4. When the double roller 62 is rotated in the right direction, the plate glass 5 is rotated and the plate glass 5 can be rotated by 90 degrees.

本発明の板ガラス搬送装置では、前記板ガラス５が進入される方向を図面に示すように一方向に限定したが、使用者の必要によって進入方向を自由に選択して使用することができ、前記板ガラス５の進入方向によって前記搬送方向ローラー部６０ａと前記方向転換ローラー部６０ｂの作動手順が変わることができる。   In the plate glass conveying device of the present invention, the direction in which the plate glass 5 is entered is limited to one direction as shown in the drawing, but the direction of entry can be freely selected and used according to the needs of the user. The operation procedure of the conveyance direction roller unit 60a and the direction changing roller unit 60b can be changed according to the entering direction of 5.

以上のように、本発明は前記の望ましい実施例によって説明したが、このような実施例を従来の公知技術と単純に組合適用した変形例にはもちろん、本発明の特許請求範囲と詳細な説明で本発明が属する技術分野の当業者が容易に変更して利用することができるすべての技術は本発明の技術範囲に含まれることは当然である。   As described above, the present invention has been described with reference to the above-described preferred embodiments. However, the scope of the present invention is not limited to the modifications in which such embodiments are simply applied in combination with the prior art. Of course, all the techniques that can be easily modified and used by those skilled in the art to which the present invention belongs are included in the technical scope of the present invention.

５ 板ガラス
９ 上板
９ａ エア漏出孔
１０ 作業台
２０ 第１エア浮上部
２１、３１ エアチェンバー
２２、３２ エアファン
２３、３３ フィルター
２４、３４ エア吐出孔
３０ 第２エア浮上部
４０ 回動手段
４１ 固定ジグ
４２、５３ 支持板部
４３ ヒンジ
５０ 昇降手段
５１ シリンダー
５２ シリンダーロッド
６０ａ 搬送方向ローラー部
６０-１、６０-３ 第１ローラー支持部
６０-２、６０-４ 第２ローラー支持部
６０ｂ 方向転換ローラー部
６１ 回転軸
６２ 二重ローラー
６２Ａ 走行方向ホイールＡ
６２ａ-１ アイドルローラＡ
６２Ｂ 走行方向ホイールＢ
６２ｂ-１ アイドルローラＢ
６３ 支持突部 DESCRIPTION OF SYMBOLS 5 Plate glass 9 Upper plate 9a Air leak hole 10 Work table 20 1st air floating part 21, 31 Air chamber 22, 32 Air fan 23, 33 Filter 24, 34 Air discharge hole 30 2nd air floating part 40 Rotating means 41 Fixing Jig 42, 53 Support plate part 43 Hinge 50 Elevating means 51 Cylinder 52 Cylinder rod 60a Transport direction roller part 60-1, 60-3 First roller support part 60-2, 60-4 Second roller support part 60b Direction changing roller Part 61 Rotating shaft 62 Double roller 62A Traveling direction wheel A
62a-1 Idle Roller A
62B Travel direction wheel B
62b-1 Idle Roller B
63 Supporting protrusion

Claims (7)

四角のフレーム状の作業台１０と、第１エア浮上部２０と、第２エア浮上部３０と、回動手段４０と、昇降手段５０と、搬送方向ローラー部６０ａと、方向転換ローラー部６０ｂと、で構成される板ガラス搬送装置であって、
前記第１エア浮上部２０には、前記作業台１０上部の幅方向の両側に中空型エアチェンバー２１が設けられ、該中空型エアチェンバー２１にエアを発生させるエアファン２２と、該エアファン２２の上部に異物を濾すためのフィルター２３と、前記エアチェンバー２１の上面に密着されて上板９と、が設けられるとともに、該上板９に該中空型エアチェンバー２１の長さ方向にエアを吐出させるエア吐出孔２４が設けられ、
前記第２エア浮上部３０には、前記上板９の幅方向に沿って前記第１エア浮上部２０と直角に交差してエアチェンバー３１が設けられ、該エアチェンバー３１にエアを発生させるエアファン３２と、該エアファン３２の上部に異物を濾すためのフィルター３３と、が設けられとともに、該上板９に該中空型エアチェンバー２１の長さ方向にエアを吐出させるエア吐出孔３４が設けられ、
前記回動手段４０が、前記作業台１０上部のフレーム部に沿って一定間隔で固定設置されて、上、下に回動され、
前記昇降手段５０が、前記回動手段４０と対向されるように前記作業台１０の上部のフレーム近くに固定設置されて、上、下に昇降され、
前記搬送方向ローラー部６０ａが、前記板ガラス５を長さ方向に搬送する二重ローラー６２が設けられた第１ローラー支持部６０-１及び第２ローラー支持部６０-２から構成されていて、前記第１ローラー支持部６０-１及び前記第２ローラー支持部６０-２が、前記作業台１０の長さ方向のフレームに設置された前記回動手段４０と前記昇降手段５０とに支持されて互いに対向されるように配置され、かつ、
前記方向転換ローラー部６０ｂが、前記板ガラス５を幅方向に搬送する二重ローラー６２が設けられた第１ローラー支持部６０-３及び第２ローラー支持部６０-４から構成されていて、前記第１ローラー支持部６０-３及び前記第２ローラー支持部６０-４が、前記作業台１０の長さ方向フレームに設置された前記回動手段４０と前記昇降手段５０とに支持されて互いに対向されるように配置されている
ことを特徴とする板ガラス搬送装置。 A square frame-shaped work table 10, a first air floating portion 20, a second air floating portion 30, a rotating means 40, an elevating means 50, a conveying direction roller portion 60a, and a direction changing roller portion 60b. , A plate glass transport device comprising:
The first air floating part 20 is provided with a hollow air chamber 21 on both sides in the width direction of the upper part of the work table 10, and an air fan 22 for generating air in the hollow air chamber 21, and the air fan 22 A filter 23 for filtering foreign matter and an upper plate 9 are provided in close contact with the upper surface of the air chamber 21, and air is supplied to the upper plate 9 in the length direction of the hollow air chamber 21. An air discharge hole 24 for discharging is provided,
The second air floating portion 30 is provided with an air chamber 31 that intersects the first air floating portion 20 at right angles along the width direction of the upper plate 9, and generates air in the air chamber 31. A fan 32 and a filter 33 for filtering out foreign matter are provided at the top of the air fan 32, and an air discharge hole 34 for discharging air to the upper plate 9 in the length direction of the hollow air chamber 21 is provided. Provided,
The rotating means 40 is fixedly installed at regular intervals along the frame part at the top of the work table 10 and is rotated up and down.
The elevating means 50 is fixedly installed near the upper frame of the work table 10 so as to face the rotating means 40, and is raised and lowered up and down,
The transport direction roller unit 60a is composed of a first roller support unit 60-1 and a second roller support unit 60-2 provided with a double roller 62 for transporting the plate glass 5 in the length direction. The first roller support part 60-1 and the second roller support part 60-2 are supported by the rotating means 40 and the elevating means 50 installed on the frame in the length direction of the work table 10, and are mutually connected. Arranged to face each other, and
The direction changing roller part 60b is composed of a first roller support part 60-3 and a second roller support part 60-4 provided with a double roller 62 for conveying the plate glass 5 in the width direction, The one roller support part 60-3 and the second roller support part 60-4 are supported by the rotating means 40 and the elevating means 50 installed on the longitudinal frame of the work table 10 and face each other. It arrange | positions so that it may be, The plate glass conveying apparatus characterized by the above-mentioned. 前記搬送方向ローラー部６０ａと方向転換ローラー部６０ｂには、前記ローラー支持部６０-１、６０-２、６０-３、６０-４の前面に複数個の回転軸６１がそれぞれ形成され、前記二重ローラー６２が前記回転軸６１に結合され、前記昇降手段５０によって前記回転軸６１下部に形成された支持突部６３が支持され、かつ、前記ローラー支持部の底面が前記回動手段４０に支持されていることを特徴とする第１項に記載の板ガラス搬送装置。   A plurality of rotating shafts 61 are respectively formed on the front surfaces of the roller support portions 60-1, 60-2, 60-3, and 60-4 in the transport direction roller portion 60a and the direction changing roller portion 60b. A heavy roller 62 is coupled to the rotating shaft 61, and a support protrusion 63 formed at the lower portion of the rotating shaft 61 is supported by the lifting and lowering means 50, and a bottom surface of the roller supporting portion is supported by the rotating means 40. The plate glass conveying apparatus according to item 1, wherein the apparatus is a sheet glass conveying apparatus. 前記二重ローラー６２には、走行方向ホイール６２ａが、前記回転軸６１に結合され軸回転されて前記走行方向ホイール６２ａの外周面に沿って複数のアイドルローラ６２ａ-１が結合され軸回転されるとともに、前記走行方向ホイール６２ａに走行方向ホイール６２ｂが密着されるように結合され軸回転されて、複数のアイドルローラ６２ｂ-１が前記走行方向ホイール６２ｂの外周面に沿って結合され回転され、かつ、前記複数のアイドルローラ６２ｂ-１が回転軸方向に対して前記複数のアイドルローラ６２ａ-１と互い違いに並列されるように配列されていることを特徴とする第１項または第２項に記載の板ガラス搬送装置。   A traveling direction wheel 62a is coupled to the rotary shaft 61 and rotated about the double roller 62, and a plurality of idle rollers 62a-1 are coupled and rotated along the outer peripheral surface of the traveling direction wheel 62a. In addition, the traveling direction wheel 62b is coupled to the traveling direction wheel 62a so that the traveling direction wheel 62b is brought into close contact with the traveling direction wheel 62a, and the plurality of idle rollers 62b-1 are coupled and rotated along the outer peripheral surface of the traveling direction wheel 62b. The plurality of idle rollers 62b-1 are arranged so as to be alternately arranged in parallel with the plurality of idle rollers 62a-1 in the rotation axis direction. Plate glass transport device. 前記回動手段４０には、前記作業台１０のフレーム部に固定ジグ４１が固定して設置されて、前記固定ジグ４１に支持板部４２がヒンジ４３に上、下に回動可能に結合されているとともに、前記搬送方向ローラー部６０ａと方向転換ローラー部６０ｂの底面がそれぞれ該支持板部４２で支持されていることを特徴とする第１項に記載の板ガラス搬送装置。   A fixing jig 41 is fixedly installed on the rotating means 40 on the frame part of the work table 10, and a support plate part 42 is coupled to the fixing jig 41 so as to be rotatable up and down on a hinge 43. And the bottom surfaces of the transport direction roller unit 60a and the direction changing roller unit 60b are supported by the support plate unit 42, respectively. 前記昇降手段５０には、前記作業台１０上部のフレーム近くに前記回動手段４０と対向するように昇降シリンダー５１が設けられて、前記昇降シリンダー５１に昇降するシリンダーロッド５２が結合されるとともに、該シリンダーロッド５２の一端に支持板部５３が形成されて、前記搬送方向ローラー部６０ａと方向転換ローラー部６０ｂの支持突部６３がそれぞれ該支持板部５３で支持されていることを特徴とする第１項に記載の板ガラス搬送装置。   The elevating means 50 is provided with an elevating cylinder 51 near the frame on the upper side of the work table 10 so as to face the rotating means 40, and a cylinder rod 52 elevating to the elevating cylinder 51 is coupled thereto, A support plate 53 is formed at one end of the cylinder rod 52, and support protrusions 63 of the transport direction roller 60a and the direction changing roller 60b are supported by the support plate 53, respectively. The plate glass conveyance apparatus of 1st term | claim. 前記第１エア浮上部２０のエア吐出孔２４が、両側に長さ方向に沿って離隔されて連続して形成されるとともに、前記第２エア浮上部３０のエア吐出孔３４が、幅方向に連続形成され、そして、前記第１エア浮上部２０の長さ方向に一定間隔で離隔された複数とされていることを特徴とする第１項に記載の板ガラス搬送装置。   Air discharge holes 24 of the first air floating portion 20 are continuously formed on both sides along the length direction, and air discharge holes 34 of the second air floating portion 30 are formed in the width direction. 2. The plate glass transport device according to claim 1, wherein the plate glass transport device is formed in a continuous manner and a plurality of first air floating portions 20 are spaced apart at a predetermined interval in a length direction. 前記エア浮上部２０、３０には、エアが集中して飽和しないようにエアを下方に漏出させるエア漏出孔９ａが、前記上板９の中央にさらに設けられていることを特徴とする第１項に記載の板ガラス搬送装置。   The air floating portions 20 and 30 are further provided with an air leakage hole 9a for allowing air to leak downward so that the air does not concentrate and saturate in the center of the upper plate 9. The plate glass conveyance apparatus of description.
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