EP1817248A1 - Table orientable de déchargement ou de chargement pour chaîne de laminage de verre feuilleté - Google Patents

Table orientable de déchargement ou de chargement pour chaîne de laminage de verre feuilleté

Info

Publication number
EP1817248A1
EP1817248A1 EP05803728A EP05803728A EP1817248A1 EP 1817248 A1 EP1817248 A1 EP 1817248A1 EP 05803728 A EP05803728 A EP 05803728A EP 05803728 A EP05803728 A EP 05803728A EP 1817248 A1 EP1817248 A1 EP 1817248A1
Authority
EP
European Patent Office
Prior art keywords
plane
conveyor
rolls
tilting
pivot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05803728A
Other languages
German (de)
English (en)
Inventor
Jari Ala-Savikota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tamglass Oy
Original Assignee
Tamglass Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tamglass Oy filed Critical Tamglass Oy
Publication of EP1817248A1 publication Critical patent/EP1817248A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • 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
    • B65G49/067—Sheet handling, means, e.g. manipulators, devices for turning or tilting sheet glass

Definitions

  • the invention relates to a tiltable unloading or loading table for a sheet glass laminating line, comprising a roll conveyor for carrying laminated or to-be- laminated glass sheets co-directionally with the laminating line, a pivot axle and a power unit for tilting the conveyor about the pivot axle from a horizontal plane to what is almost a vertical plane.
  • This type of table is known from the patent US-3,410,425.
  • the tilting of a conveyor is effected about a single pivot axis, said pivot axis being located at the downstream end of the table crosswise to the conveying direction.
  • Such a table is poorly suitable for handling pieces of glass with varying surface areas. Small pieces of glass should be unloadable rapidly on either side of a table while the table lies in a horizontal plane. With regard to large pieces of glass, it may also be necessary to perform unloading on either side of a table provided that the table has in its vicinity several stands for placing the pieces of glass.
  • Hg. 1 shows a table of the invention in an end view, i.e. seen in the conveying direction.
  • Hg. 2 shows a table of the invention in a partially tilted condition for unloading large pieces of glass
  • Hg. 3 shows a detail of a table frame in a perspective view, specifying a mechanism for selecting a tilting direction.
  • the table comprises a conveyor constituted by rolls 1, having its conveying direction extending normal to the plane of drawing in figs. 1 and 2. There are a desired number of rolls 1 in succession and typically the conveyor's length in the conveying direction is 1,5-2 times more than the conveyor's width, i.e. the length of a roll 1.
  • the table is located at the downstream end of a laminating line.
  • the table can also be used as a loading table, in which case it is located at the upstream end of a laminating line.
  • the function is as an unloading table, the laminated glass sheet arrives upon the unloading table, from which it is removed in at least a partially manual operation onto a stand for intermediate storage or shipping.
  • the table comprises also a roller assembly 4, having its rollers located between the successive rolls 1.
  • the rollers 4 are mounted on cross beams 6 by pivot arms 5 of such an arcuate design that the rollers 4 swing to rotate always in the same direction in which the overlying glass sheet is being pulled.
  • Such roller assemblies 4 and designs of the pivot arms 5 therefor are known as such and, thus, not described more specifically at this time.
  • the beams 6 have the opposite ends thereof connected by way of beams 7 extending in the conveying direction for providing a roller assembly 4 ascendable and descendable as a single unit.
  • the table has its four corners fitted with pneumatic cylinders 8, whereby the roller assembly's 4 conveying level can be raised above the conveying level provided by the rolls or lowered therebelow.
  • the rolls 1 and the roller assembly 4 make up a combination conveyor 12, which is supportable by pivot axles 2a and 2b on the corners of a table frame 11.
  • the table has its both ends provided with the pivot axles 2a and 2b, extending in a direction normal to that of the rolls 1.
  • the combination conveyor 12 is selectively tiltable about either pivot axle 2a, 2b from a horizontal plane to what is almost a vertical plane.
  • Hg. 2 illustrates an intermediate stage of tilting, from which the tilting can be proceeded further by means of a power unit 3, which is e.g. a hydraulic or pneumatic cylinder. Tilting in either direction can be performed with one and the same power unit 3, depending on which axle 2a or 2b is clamped in an accommodation recess or slot 20 included in the table frame 11.
  • the table frame 11 has its corners provided with accommodation recesses or slots 20 for the pivot axles 2a, 2b, upon which the pivot axles 2a, 2b rest and are capable of turning.
  • the table frame 11 has at its either end a slide 13 transverse to the conveying direction, which is operable by a power unit 14 (e.g. a compressed-air cylinder) laterally relative to the conveying direction.
  • the slide 13 has its opposite ends provided with clamping lugs 16, 17 which, depending on the slide's position, operate to clamp just one of the pivot axles 2a, 2b in the accommodation recess or slot 20.
  • This slide and clamping arrangement always allows for an unobstructed lifting of one axle 2a, 2b as the combination conveyor 12 is tilted around the other axle 2a, 2b by means of the power unit 3.
  • abutment rollers 9 rotating about axes normal to the conveying plane, which are ascendable by a power unit 10 (e.g. compressed-air cylinders) to extend above the conveyor plane and descendable below this plane.
  • a power unit 10 e.g. compressed-air cylinders
  • the abutment rollers 9 are out of the way as the table is employed in a horizontal plane for small pieces of glass.
  • the abutment rollers 9 are up and function as stoppers, as well as enable a smooth unloading of glass pieces by pulling large pieces of glass across the table end, e.g. directly onto an A-stand.
  • Reference numerals 18 and 19 are used to represent brackets at the corners of the frame 11, in which the accommodation recesses or slots 20 are made.
  • the axles 2a and 2b are in turn included in the frame of the tilting combination conveyor 12.

Landscapes

  • Joining Of Glass To Other Materials (AREA)

Abstract

L’invention concerne une table orientable de déchargement ou de chargement pour une chaîne de laminage de verre feuilleté. La table comporte un convoyeur à rouleaux (1) servant à transporter des feuilles de verre, laminées ou à laminer, dans le même sens que la chaîne de laminage, un axe de pivot (2a, 2b) et un bloc d’alimentation (3) pour orienter le convoyeur (1) sur l’axe de pivot (2a, 2b) à partir d’un plan horizontal vers un plan presque vertical. La table comporte en outre un ensemble de rouleaux (4), dont le plan de convoyage peut être élevé au-dessus du plan de convoyage constitué par les rouleaux (1) afin de manipuler les feuilles de verre laminé dans des directions sélectionnées. Sur chaque côté de son plan médian vertical (A), la table est dotée d’un axe de pivot (2a, 2b) en travers des rouleaux (1). Un convoyeur combiné (12) constitué par le convoyeur à rouleaux (1) et l’ensemble à rouleaux (4) peut être orienté sélectivement sur l’un ou l’autre des axes de pivot (2a, 2b) à partir d’un plan horizontal vers un plan presque vertical.
EP05803728A 2004-11-09 2005-11-04 Table orientable de déchargement ou de chargement pour chaîne de laminage de verre feuilleté Withdrawn EP1817248A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20045429A FI117007B (fi) 2004-11-09 2004-11-09 Lasilevyjen laminointilinjan kallistettava purku- tai lastauspöytä
PCT/FI2005/050395 WO2006051164A1 (fr) 2004-11-09 2005-11-04 Table orientable de déchargement ou de chargement pour chaîne de laminage de verre feuilleté

Publications (1)

Publication Number Publication Date
EP1817248A1 true EP1817248A1 (fr) 2007-08-15

Family

ID=33515312

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05803728A Withdrawn EP1817248A1 (fr) 2004-11-09 2005-11-04 Table orientable de déchargement ou de chargement pour chaîne de laminage de verre feuilleté

Country Status (3)

Country Link
EP (1) EP1817248A1 (fr)
FI (1) FI117007B (fr)
WO (1) WO2006051164A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2467952B (en) * 2009-02-20 2013-04-24 Belron Hungary Kft Zug Branch Glazing panel handling system
CN103213842A (zh) * 2013-03-26 2013-07-24 安徽省皖美装饰玻璃有限公司 一种玻璃上片架
CN104495379A (zh) * 2014-12-25 2015-04-08 中国建材国际工程集团有限公司 玻璃输送翻转机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1572186A (fr) * 1967-12-12 1969-06-27
JP2954101B2 (ja) * 1997-06-23 1999-09-27 株式会社白井▲鉄▼工所 板ガラスの供給装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006051164A1 *

Also Published As

Publication number Publication date
FI117007B (fi) 2006-05-15
FI20045429A0 (fi) 2004-11-09
WO2006051164A1 (fr) 2006-05-18

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