DE202004010708U1 - Eccentric guide roller unit for guiding workpiece along curved path, has pair of rollers positioned inside C-shaped cross-section profile in eccentric manner - Google Patents

Eccentric guide roller unit for guiding workpiece along curved path, has pair of rollers positioned inside C-shaped cross-section profile in eccentric manner Download PDF

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Publication number
DE202004010708U1
DE202004010708U1 DE200420010708 DE202004010708U DE202004010708U1 DE 202004010708 U1 DE202004010708 U1 DE 202004010708U1 DE 200420010708 DE200420010708 DE 200420010708 DE 202004010708 U DE202004010708 U DE 202004010708U DE 202004010708 U1 DE202004010708 U1 DE 202004010708U1
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DE
Germany
Prior art keywords
eccentric
roller unit
guide roller
guide
rollers
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.)
Expired - Lifetime
Application number
DE200420010708
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German (de)
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.)
ATM ANLAGENTECHNIK und MASCHB
ATM ANLAGENTECHNIK und MASCHINENBAU AG
Original Assignee
ATM ANLAGENTECHNIK und MASCHB
ATM ANLAGENTECHNIK und MASCHINENBAU AG
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 ATM ANLAGENTECHNIK und MASCHB, ATM ANLAGENTECHNIK und MASCHINENBAU AG filed Critical ATM ANLAGENTECHNIK und MASCHB
Priority to DE200420010708 priority Critical patent/DE202004010708U1/en
Publication of DE202004010708U1 publication Critical patent/DE202004010708U1/en
Priority to EP05011331A priority patent/EP1607171A3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65G9/00—Apparatus for assisting manual handling having suspended load-carriers movable by hand or gravity
    • B65G9/002—Load-carriers, rollers therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
    • B23Q7/1426—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices
    • B23Q7/1436—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices using self-propelled work holders
    • 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
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/22—Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
    • 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10—Arrangements of rollers
    • B65G39/20—Arrangements of rollers attached to moving belts or chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

Two rollers (1) are arranged eccentrically one above another so as to move within the profile (4) along the curved path. Roller bearings (6) are provided between the top surface of the top roller and the bottom surface of the bottom roller to aid the guiding movement. A workpiece carrier (5) is positioned between the two rollers.

Description

Bei der nachfolgend beschriebenen Erfindung handelt es sich um ein Führungssystem für Werkstückträgerwagen.at The invention described below is a guidance system for workpiece carrier cars.

Die meisten herkömmlichen Führungen für umlaufende Systeme sind so ausgeführt, daß auf einem Führungsprofil mit verschiedenen Querschnitten, (z.B. Rechteckrohre, Rundrohre, Spezialprofile), Führungswägen am Profil außen formschlüssig mit einem Rollensystem laufen. Sollen die Systeme kurventauglich sein, werden mit mehreren Gelenklagern die Rollenpakete im Kurvenbereich an einer beweglichen Einrichtung aufgehängt.The most conventional guides for circulating Systems are designed so that on a leadership profile with different cross sections (e.g. rectangular tubes, round tubes, Special profiles), carriages on the profile Outside form-fitting run with a roller system. Should the systems be suitable for curves with several spherical bearings, the roller sets in the curve area hung on a movable device.

Im personennahen Arbeitsbereichen haben diese Einrichtungen den Nachteil einer schwierigen Unfallverhütung.in the These facilities have the disadvantage of work areas close to people difficult accident prevention.

Nachstehend beschriebene Erfindung ermöglicht eine innengeführte Führungseinheit in einem geschlossenen Profil. Dieses benötigt nur einen geringen Öffnungsschlitz (Fr) zur Anbindung von entsprechenden Trägerwagen (5).The invention described below enables an internally guided guide unit in a closed profile. This only requires a small opening slot (Fr) to connect the corresponding carrier car ( 5 ).

Durch den paarweisen Einsatz solcher Führungsvorrichtungen kann eine stabil statisch definierte Führung für einen Wagen erreicht werden.By the paired use of such guide devices stable, statically defined guidance for a car can be achieved.

Die betreffende Erfindung erlaubt eine geschlossene Führung auch um 180° Kurvenstücke.The The invention in question also allows closed guidance around 180 ° curve pieces.

Die Kurvenrolleneinheiten sind in der Regel paarweise, innerhalb geschlossenen Führungsprofilen, in Form eines C-Profiles (4) aufgebaut.The cam roller units are usually in pairs, within closed guide profiles, in the form of a C-profile ( 4 ) built up.

Dabei übernehmen integrierte, hochbelastbare Lagerrollen (6) im oberen bzw. unteren Bereich die auftretenden Gewichtskräfte FI. Bei einer Kurvenfahrt sollen diese Tragrollen auf der mittleren Kurvenlinie laufen. Sie sollen im Kurvenradius mitschwenken und auf Ihrer Lagerachse möglichst zum Kurvenmittelpunkt zeigen.Integrated, heavy-duty bearing rollers ( 6 ) in the upper or lower area the occurring weight forces FI. When cornering, these idlers should run on the middle curve line. You should swivel in the curve radius and point on your bearing axis to the center of the curve if possible.

Dies wird bei dieser Erfindung durch die Exzentrizität von 2 Führungsrollen (1) erreicht. Durch die verschobenen Anlagepunkte der beiden Führungsrollen, richten diese ein gelagertes, inneres Rollengehäuse stets zur idealen Lauflinie aus. An einem Außengehäuse (2) kann ein entsprechender Trägerwagen angebunden werden und die in der Regel durch ein Moment erzeugte Kraft Fr, eingeleitet werden.This is due to the eccentricity of 2 guide rollers ( 1 ) reached. Due to the shifted contact points of the two guide rollers, they always align a stored, inner roller housing to the ideal running line. On an outer housing ( 2 ) a corresponding carrier car can be connected and the force Fr, usually generated by a moment, can be introduced.

Setzt man diese exzentrischen Führungsrollen paarweise hintereinander laufend in einem Führungsprofil ein, so laufen die hauptbelasteten Tragrollen (6) stets auch in der Kurve auf der Ideallinie. Sie richten sich durch die Exzentrizität der beiden Führungsrollen kontinuierlich aus.If you insert these eccentric guide rollers in pairs in a row in a guide profile, the main loaded idler rollers run ( 6 ) always in the curve on the ideal line. They align themselves continuously due to the eccentricity of the two leadership roles.

Claims (5)

Exzentrische Führungsrolleneinheit für Werkstückträgerführung in Kurvenbahnen dadurch gekennzeichnet, daß eine innenliegende Rollenführungseinheit in einem C-Profil (4) kurventauglich geführt wird und paarweise vorhanden die Führung eines Trägerwagens (Fr) erlaubt.Eccentric guide roller unit for workpiece carrier guidance in cam tracks characterized in that an internal roller guide unit in a C-profile ( 4 ) is guided in a curve-compatible manner and allows pairs to guide a carrier car (Fr). Exzentrische Führungsrolleneinheit nach Anspruch 1, dadurch gekennzeichnet, daß zwei Führungsrollen exzentrisch an einem gelagerten Rollengehäuse angebracht sind, und dieses innere Gehäuse, relativ zum Führungsprofil ausrichten.Eccentric guide roller unit according to claim 1, characterized in that two guide rollers are eccentric a stored roller housing are attached, and this inner housing, relative to the guide profile align. Exzentrische Führungsrolleneinheit nach Anspruch 1, dadurch gekennzeichnet, daß die exzentrische Führungsrolleneinheit über ein gelagertes Gehäuse paarweise an einem Trägerwagen angebunden ist (2) und diesen der Ideallinie zum Führungsprofil führt.Eccentric guide roller unit according to claim 1, characterized in that the eccentric guide roller unit has a bearing casing in pairs on a carrier car is connected (2) and this the ideal line to the management profile leads. Exzentrische Führungsrolleneinheit nach Anspruch 1, dadurch gekennzeichnet, daß die Tragrollen (6) zur Aufnahme der Hauptlast in einer Kurve, nahezu in Idealrichtung der Lauflinie, ausgerichtet werden.Eccentric guide roller unit according to claim 1, characterized in that the support rollers ( 6 ) to accommodate the main load in a curve, almost in the ideal direction of the running line. Exzentrische Führungsrolleneinheit nach Anspruch 1, dadurch gekennzeichnet, daß der Innenteil der Führungsrolleneinheit mit den Führungsrollen (1) und den Haupttragrollen (6) in einem Außengehäuse drehbar gelagert (3) ist, und sich so über Anlegekräfte an den Führungsrollen, aus der Belastung des Trägerwagens resultierend, in Kurven in der idealen Laufrichtung ausrichten.Eccentric guide roller unit according to claim 1, characterized in that the inner part of the guide roller unit with the guide rollers ( 1 ) and the main idlers ( 6 ) rotatably mounted in an outer housing ( 3 ), and thus align itself in curves in the ideal running direction via contact forces on the guide rollers resulting from the load on the carrier carriage.
DE200420010708 2004-05-28 2004-07-07 Eccentric guide roller unit for guiding workpiece along curved path, has pair of rollers positioned inside C-shaped cross-section profile in eccentric manner Expired - Lifetime DE202004010708U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200420010708 DE202004010708U1 (en) 2004-07-07 2004-07-07 Eccentric guide roller unit for guiding workpiece along curved path, has pair of rollers positioned inside C-shaped cross-section profile in eccentric manner
EP05011331A EP1607171A3 (en) 2004-05-28 2005-05-25 Transfer system, in particular for products of large volume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200420010708 DE202004010708U1 (en) 2004-07-07 2004-07-07 Eccentric guide roller unit for guiding workpiece along curved path, has pair of rollers positioned inside C-shaped cross-section profile in eccentric manner

Publications (1)

Publication Number Publication Date
DE202004010708U1 true DE202004010708U1 (en) 2004-09-23

Family

ID=33039668

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200420010708 Expired - Lifetime DE202004010708U1 (en) 2004-05-28 2004-07-07 Eccentric guide roller unit for guiding workpiece along curved path, has pair of rollers positioned inside C-shaped cross-section profile in eccentric manner

Country Status (1)

Country Link
DE (1) DE202004010708U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20041028

R150 Term of protection extended to 6 years

Effective date: 20070817

R151 Term of protection extended to 8 years

Effective date: 20100818

R153 Extension of term of protection rescinded

Effective date: 20110526

R157 Lapse of ip right after 6 years

Effective date: 20110323