EP0258265A1 - Transporteur de pieces a usiner - Google Patents

Transporteur de pieces a usiner

Info

Publication number
EP0258265A1
EP0258265A1 EP19870900069 EP87900069A EP0258265A1 EP 0258265 A1 EP0258265 A1 EP 0258265A1 EP 19870900069 EP19870900069 EP 19870900069 EP 87900069 A EP87900069 A EP 87900069A EP 0258265 A1 EP0258265 A1 EP 0258265A1
Authority
EP
European Patent Office
Prior art keywords
transport
conveyor
support frame
belt
conveying device
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Withdrawn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
EP19870900069
Other languages
German (de)
English (en)
Inventor
Karl-Heinz Burger
Walter Fimpel
Klaus Gieseler
Heinrich Kochendörfer
Helmut Steegmüller
Ulrich Collmer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0258265A1 publication Critical patent/EP0258265A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/02—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for articles, e.g. for containers
    • 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
    • B65G35/00—Mechanical conveyors not otherwise provided for
    • B65G35/06—Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path
    • 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
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B65G47/53—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices between conveyors which cross one another
    • B65G47/54—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices between conveyors which cross one another at least one of which is a roller-way
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles

Definitions

  • the invention relates to a conveyor according to the preamble of the main claim.
  • a plurality of transport or assembly tracks arranged parallel to one another in an Ehene are interconnected at right angles to these transverse conveyors.
  • the workpiece carriers are passed from a transport track onto the cross conveyor running at right angles to this by means of so-called overshifters.
  • the transfer valves consist of hydraulic or pneumatic devices arranged on the side of the tracks, the horizontally extending plungers of which push the workpiece or its carrier from the conveyor onto the cross conveyor.
  • a device for transferring workpiece carriers, workpieces or the like to each other transversely or parallel arranged conveyor belts has become known, in which in the space between the belts of a double belt conveyor system a transfer device with at least one transfer hand running at right angles to the double belt hand is arranged. This conversion can take place at the intersection len of transverse conveyor systems are used and enables a smooth transition of the workpiece carrier from one transport hand to the other.
  • the device can also be used for transferring workpiece carriers in parallel conveyor belts, but in this case the conveyor belts or conveyor tracks must be placed directly next to one another.
  • the conveyor device according to the invention with the characterizing features of the main claim has the advantage that the Querf ⁇ rderer at the same time takes over the function of converters, implementation being possible from one as well as from the other transport tap. This means that several options for transporting workpieces or workpiece carriers can be carried out with the device.
  • the use of the cross conveyor according to the invention results in a cost-effective, clear and functionally reliable and flexible construction of the system, since the cross conveyor can bridge any distances between two parallel transport tracks.
  • a particularly advantageous training of the crossing point between cross conveyor and transport tracks is that the rails of the transport tracks carrying the roller systems are provided with cutouts for the passage of the support frame of the cross conveyor. It is also advantageous that the lifting device acting on the support frame of the transverse conveyor has three vertical positions lungs of the support frame is adjustable. As a result, the workpieces or their carriers can either pass both transfer points or they can be stopped at one transfer point and finally be transferred to the cross conveyor at one or the other transfer point.
  • the means of transport of the cross conveyor suitably correspond to those of the transport tracks.
  • the support frame of the transverse conveyor has two parallel rails, one of which carries deflection pulleys for an endless belt hand, while a roller system is mounted on the other rail.
  • the first rail of the support frame in the direction of movement of the supplied workpieces is designed as a stop in the region of the transport path.
  • FIG. 1 An embodiment of the invention is shown in the drawing and explained in more detail in the following description with further advantages.
  • the figure shows the essential parts of the invention of a conveyor in a perspective view.
  • the conveyor device essentially consists of two parallel transport tracks 1, 2 and a cross conveyor 3 connecting them.
  • the two parallel transport tracks 1, 2 each have an external, driven belt webbing 4 or 5, which runs over deflection rollers 6 and 7, which in Profile rails 8 and 9 are stored with a right corner cross section.
  • the Antriehsstoff for the straps 4, 5 are not shown for clarity.
  • the transport tracks 1, 2 each have an internal roller system with support and guide roll 10 hzw. 11 for workpiece carriers, not shown.
  • the rollers 10, 11 are mounted on a respective angular rail 12 or 13 at a small distance from each other.
  • the profile rail and the angle rail of each transport tap are attached to a frame (not shown) at the same height and run parallel to one another at a predetermined distance defined by webs or the like.
  • the workpiece carriers lie on the belt straps 4 hzw. 5 and on the rollers provided with one-sided shoulders 10 hzw. 11 and are transported at a speed predetermined by the advance of the belt straps 4, 5.
  • the direction of transport of the two tracks 1, 2 is marked by arrows and can be opposite or in the same direction.
  • the heath transport tracks 1, 2 are connected to one another by the cross conveyor 3 already mentioned, which bridges the gap between the tracks and with the aid of which workpiece carriers can be transferred from track 1 to track 2.
  • the cross conveyor 3 has a support frame made of two rails 14, 15 arranged parallel to one another, which are connected to one another by two webs 16, 17.
  • the rail 1 4 is designed as a profile rail with a rectangular cross section and is provided with a webbing 18 running over deflection rollers. This belt is driven by a motor 19 anchored to the support frame via a roller 19a.
  • the rail 15 is an angular rail on which support and guide rollers 20 for the workpiece carriers are mounted at a small distance from one another.
  • the Querf ⁇ rderer 3 and the transport tracks 1, 2 thus have an identical structure.
  • the rails 14, 15 cross with the webbing 18, respectively.
  • the angle rails 12, 13 with recesses hzw. Separations 21, 22 and 23, 24 are provided for the passage of the rails 14, 15 of the cross conveyor 3.
  • the cross conveyor is also assigned two independently lifting lifting devices 25, 26 for vertical movement of the same. These engage near the two ends of the support frame on the transverse webs 16, 17 attached there.
  • Pneumatic or hydraulic units are preferably used as lifting devices, which hzw a cylinder 27. 28 and a piston guided therein, the piston rod 29 or 30 of which on the crosspiece 16 hzw. 17 is articulated.
  • Each lifting device can be adjusted independently of the other to three defined vertical positions of the cross conveyor 3.
  • the webbing 18 and the rollers 20 are lower than the parts 4, 10 and 9, 11 of the transport tracks 1 and 2.
  • the cross conveyor 3 influences the transport direction of those brought up by the transport track 1 or by the transport track 2 Workpiece carrier not.
  • the support frame of the cross conveyor 3 is raised at least in the region of the transport path 1 by the lifting device 25 so that a stop 31 connected to the angle rail comes into the movement path of a workpiece carrier brought up on the transport path 1 and stops it.
  • the workpiece carrier is stopped on the transport tap 1, but has not yet been transported transversely to it.
  • the device according to the invention thus also serves as a stopper or separator for the workpiece carriers.
  • the lifting devices 25, 26 brought the cross conveyor 3 into its upper position. Dahei the belt hand 18 and the rollers 20 come from below to rest against the workpiece carrier stopped by the stop 31 and borrow it from the belt 4 and from the rollers 10 of the transport path 1 ah.
  • the lifted workpiece carrier is now spanned by the belt 18 of the cross conveyor in the direction of the arrow until it is stopped by a stop (not shown) connected to the hollow rail 9 of the transport tap 2. In this position, the workpiece carrier lies above the belt 5 and the rollers 11 of the transport path 2 and can be placed on the parts 9, 11 and transported by lowering the transverse conveyor 3 into its central position.
  • the part of the hollow rail 14 of the cross conveyor projecting into the transport path 1 acts as a stop for further workpiece carriers brought up on the transport tap 1.
  • the end of the cross conveyor projecting into the transport path can be lowered again into the middle position, so that the next workpiece carrier is brought from the belt 4 of the transport hand 1 to the stop 31 of the cross conveyor .
  • the independently operable cubic devices 25, 26 can be controlled in such a way that the carrying frame of the transverse conveyor is moved in a rocker-like manner, the carrying frame reciprocates alternately between its middle position and its upper position when a cross transport of workpiece carriers is to take place.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

Un transporteur de pièces à usiner, en particulier de porte-pièces, comprend deux rails de transport (1, 2) parallèles et une bande transversale (3) agencée entre les deux rails. Pour transférer un porte-pièce d'un rail de transport (1) à la bande transversale (3), le cadre de support (14, 15, 16, 17) de cette dernière passe sur le système intérieur de rouleaux (10, 11) des rails de transport (1, 2) et traverse l'espace libre entre les systèmes de rouleaux (10, 11) et les bandes convoyeuses (4, 5) des deux rails de transport. La bande transversale (3) est reliée à deux dispositifs de moyeu (25, 26) actionnables indépendamment l'un de l'autre qui permettent de placer la bande transversale (3) à différentes positions verticales par rapport aux rails de transport (1, 2).
EP19870900069 1986-01-22 1986-12-31 Transporteur de pieces a usiner Withdrawn EP0258265A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863601699 DE3601699A1 (de) 1986-01-22 1986-01-22 Foerdereinrichtung zum transport von werkstuecken
DE3601699 1986-01-22

Publications (1)

Publication Number Publication Date
EP0258265A1 true EP0258265A1 (fr) 1988-03-09

Family

ID=6292310

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870900069 Withdrawn EP0258265A1 (fr) 1986-01-22 1986-12-31 Transporteur de pieces a usiner

Country Status (3)

Country Link
EP (1) EP0258265A1 (fr)
DE (1) DE3601699A1 (fr)
WO (1) WO1987004412A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819554A (en) * 1987-08-28 1989-04-11 Deere & Company Transfer and quick change system
CA2003437C (fr) * 1988-11-22 1999-08-10 Minoru Aoyagi Dispositif d'entrainement de pieces pour machine a outil coupant
DE3928437A1 (de) * 1989-08-24 1991-04-25 Mannesmann Ag Foerderanlage
FR2660291A1 (fr) * 1990-03-27 1991-10-04 Sietam Ind Systeme de manutention d'objets portes sur des luges.
DE4109631B4 (de) * 1990-04-07 2004-09-16 Cinetic Conveying & Assembly Gmbh Hubtisch zur Überwindung eines Höhensprungs in Förderstraßen
DE4129294A1 (de) * 1991-09-03 1993-03-04 Protech Automation Gmbh Duplex-foerderlinie
JP3063046B2 (ja) * 1992-05-19 2000-07-12 株式会社新川 板状部材の搬送装置
JPH06171812A (ja) * 1992-05-19 1994-06-21 Shinkawa Ltd 板状部材の搬送装置
DE4430159B4 (de) * 1994-08-25 2004-12-02 Robert Bosch Gmbh Vorrichtung zum Umsetzen von Werkstückträgern
DE4437085C2 (de) * 1994-10-17 1999-06-17 Kaiser Kg Otto Presse mit einem Pressen- und Konsolentisch
DE59909342D1 (de) 1998-05-11 2004-06-03 Siemens Ag Anlage zum bestücken von bauelementeträgern mit elektrischen bauelementen
DE10106191A1 (de) * 2001-02-10 2002-08-29 Stein Automation Gmbh Transportvorrichtung für Werkstücke oder dergleichen
DE10106193B4 (de) * 2001-02-10 2006-11-02 Stein Automation Gmbh Hubeinheit
AT413505B (de) * 2001-03-09 2006-03-15 Sticht Fertigungstech Stiwa Fertigungsanlage für die montage und/oder bearbeitung von auf werkstückträgern transportierten bauteilen
CN102556622A (zh) * 2011-12-14 2012-07-11 苏州工业园区高登威科技有限公司 汽车金属件换轨传感装置
CN104310048B (zh) * 2014-11-19 2016-05-25 苏州博众精工科技有限公司 一种零件自动供料机构
CN104828506A (zh) * 2015-04-17 2015-08-12 长兴李家巷华宏耐火材料厂（普通合伙） 一种轨道运输结构
CN104816927A (zh) * 2015-04-17 2015-08-05 长兴李家巷华宏耐火材料厂（普通合伙） 一种运输耐火材料的轨道运输结构
CN104891121A (zh) * 2015-04-17 2015-09-09 长兴李家巷华宏耐火材料厂（普通合伙） 一种运输耐火材料的运输系统
DE102016120257B3 (de) * 2016-10-24 2017-12-21 Johannes Herbig Schienenmodul mit Schienenabschnitten und mit einem Linearantrieb, Wagen für ein Schienenmodul und Schienentransportsystem
EP3336022A1 (fr) * 2016-12-19 2018-06-20 Carl Zeiss Vision International GmbH Système de fabrication de verres de lunettes
CN106743273A (zh) * 2016-12-31 2017-05-31 长沙高汇环保科技有限公司 多功能物品收发装置
DE102021202068A1 (de) * 2021-03-03 2022-09-08 Krones Aktiengesellschaft Verfahren und Verpackungssystem zum Verpacken von Artikeln
CN114151647A (zh) * 2021-11-25 2022-03-08 南方科技大学台州研究院 一种雨污管网检测机器人的行走装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805572A1 (de) * 1978-02-10 1979-08-16 Rudolf Bueltmann Querfoerderanlage zwischen zwei rollgaengen einer walzanlage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8704412A1 *

Also Published As

Publication number Publication date
WO1987004412A1 (fr) 1987-07-30
DE3601699A1 (de) 1987-07-23

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: STEEGMUELLER, HELMUT

Inventor name: GIESELER, KLAUS

Inventor name: KOCHENDOERFER, HEINRICH

Inventor name: COLLMER, ULRICH

Inventor name: BURGER, KARL-HEINZ

Inventor name: FIMPEL, WALTER