EP0974412A2 - Dispositif d'alimentation pivotable pour le pivotement transversal de pièces allongées, en particulier piéces en fil métalliques - Google Patents

Dispositif d'alimentation pivotable pour le pivotement transversal de pièces allongées, en particulier piéces en fil métalliques Download PDF

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Publication number
EP0974412A2
EP0974412A2 EP99890238A EP99890238A EP0974412A2 EP 0974412 A2 EP0974412 A2 EP 0974412A2 EP 99890238 A EP99890238 A EP 99890238A EP 99890238 A EP99890238 A EP 99890238A EP 0974412 A2 EP0974412 A2 EP 0974412A2
Authority
EP
European Patent Office
Prior art keywords
conveyor
vertical axis
strips
crank
frame
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Withdrawn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
EP99890238A
Other languages
German (de)
English (en)
Other versions
EP0974412A3 (fr
Inventor
Franz Filzmoser
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0974412A2 publication Critical patent/EP0974412A2/fr
Publication of EP0974412A3 publication Critical patent/EP0974412A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F23/00—Feeding wire in wire-working machines or apparatus
    • B21F23/005—Feeding discrete lengths of wire or rod

Definitions

  • the invention relates to a swivel conveyor for transverse swiveling elongated workpieces, in particular wire pieces, about a to the workpiece longitudinal axis normal vertical axis.
  • the invention is therefore based on the object of a swivel conveyor to create the type described above, with a comparatively simple structure brings about a perfect transverse pivoting of the workpieces and can also serve as a buffer.
  • the invention solves this problem in that an essentially to the vertical axis sector-shaped conveyor frame with coaxial curved support strips and underneath the support bars, one can be lifted in relation to the conveyor frame Swiveling supported conveyor frame with between the support bars towering, parallel to these conveyor strips are provided, the Support slats and the conveyor slats are offset against each other at the same angle Form workpiece receptacles radial to the vertical axis and the can be actuated via a conveyor drive in the sense of alternating conveyor and return strokes Conveyor frames with their workpiece holders during a conveying stroke above the workpiece receptacles along the support strips a trajectory following the curvature of the groin by an angular distance conveyor step corresponding to two radial movements and during a return stroke below the workpiece holders of the support strips moved back the funding step.
  • a sequence of conveying and return strokes leads to a cyclical forward movement the individual workpieces from workpiece holder to workpiece holder, so that not only due to the arcuate curvature the support strips around the vertical axis to pivot the workpieces around this vertical axis results, but also the conveyor frame with its a plurality of support bars forming workpiece receptacles also one Can accommodate a plurality of workpieces during the swiveling process and thus allows the workpieces to be buffered during the swiveling process.
  • Conveyor frame and conveyor frame can be manufactured without much construction effort and require only one comparably simple storage and drive system, so that this swivel conveyor integrate perfectly into the various processing and finishing systems to let.
  • the conveyor drive expediently comprises a crank drive with the vertical axis normal crank axis using at least one crank arm a transversely movable intermediate member engages the conveyor frame. It arises a rational, reliable drive, which due to its crank rotation the correspondingly mounted conveyor frame inevitably in the lifting and conveying direction transmits lying motion components, the transverse Intermediate link for the balance between the crank and conveyor frame movements because of the rotating movement of the crank in a tangential plane is necessary for the pivoting movement of the conveyor frame.
  • a low-effort construction results when the conveyor frame is over a Universal joint with one joint axis and one coaxial to the vertical axis to the vertical axis and to the crank axis normal other hinge axis on the conveyor frame is supported so that the conveyor frame around the two hinge axes can perform movement components lying in the stroke and conveying direction.
  • this is accordingly the possibilities of the universal joint in harmony with the crank rotation in a combined stroke-swivel motion and can thus ensure the conveying and return strokes.
  • the conveyor frame can be carried out on a guide rod of the conveyor frame, the sliding sleeve is rotatably and stroke-adjustable be supported so that the lifting movement by a parallel displacement the conveyor frame along the guide rod.
  • the crank mechanism has one Crank arm pair on, of which the outer crank arm opposite the vertical axis by means of the intermediate link and the inner crank arm by means of one in one Crank axis and slotted guide roller aligned with the vertical axis attack the support frame.
  • the two crank arms therefore support the funding framework at both points of attack and give the funding framework thus a tilt-proof hold, whereby to compensate for the different Radius-dependent swivel paths of the conveyor frame in the area of the two crank arms, the inner crank arm with corresponding movement play engages in a suitable elongated hole via a guide roller.
  • a swivel conveyor 1 for swiveling wire pieces D by one Workpiece longitudinal axis normal vertical axis H consists of one to the vertical axis H essentially sector-shaped conveyor frame 2 with coaxially curved support strips 3 and one below the support strips 3 opposite the conveyor frame 2 lifting and swiveling supported conveyor frame 4 with between the support strips 3 towering conveyor strips parallel to the support strips 5, which support strips 3 on trunnion 6 or which conveyor strips Support pin 7 are attached to the conveyor frame 2 or on the conveyor frame 4.
  • the Support strips 3 and the conveyor strips 5 each form notch-like workpiece holders 8, 9, which are arranged offset along each other at the same angle Radial R are aligned to the vertical axis H, so that the wire pieces D each stored and recorded radially to the vertical axis H in these workpiece holders can be.
  • the conveyor frame 4 is via a conveyor drive 10 in Alternating conveying and return strokes can be operated, with the conveyor drive 10 comprises a crank mechanism 11 with a crank axis K normal to the vertical axis, the one with a crank arm 12 using a transversely movable intermediate member 13 attacks on the conveyor frame 4.
  • the conveyor frame 4 via a universal joint 14 on the conveyor frame 2nd supported, which universal joint 14 is a joint axis coaxial to the vertical axis H. I and another joint axis normal to the vertical axis H and the crank axis K II has.
  • the swivel conveyor 1 In the swivel conveyor 1 according to the embodiment of FIGS. 3 to 5 it has essentially the same basic structure and the same function as the Embodiment of FIGS. 1 and 2, so that the corresponding to each other Parts are provided with the same reference numerals.
  • the conveyor frame 4 via a on a guide rod 18 of the conveyor frame 2 rotatably and stroke-adjustable sliding sleeve 19 supported so that a parallel lifting movement of the conveyor frame during the conveying and return stroke 4 results.
  • crank mechanism 11 of this stroke drive with a Pair of crank arms 20, 21 equipped, of which the opposite the vertical axis H outer crank arm 20 articulated on the conveyor frame 4 by means of the intermediate member 13 the inner crank arm 21, however, by means of a guide roller 22 in an elongated hole 23 aligned with crank axis K and vertical axis H engages so that the different due to the different radii Swivel paths of the conveyor frame in the area of application of the crank arms compensated can be.
  • the conveyor frame is turned by the crank arm rotation 4 between a lowermost position (FIG. 4) and an uppermost position (Fig.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Specific Conveyance Elements (AREA)
  • Feeding Of Workpieces (AREA)
EP99890238A 1998-07-24 1999-07-16 Dispositif d'alimentation pivotable pour le pivotement transversal de pièces allongées, en particulier piéces en fil métalliques Withdrawn EP0974412A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT159598 1998-07-24
AT159598A AT406147B (de) 1998-07-24 1998-07-24 Schwenkförderer zum querverschwenken länglicher werkstücke, insbesondere drahtstücke

Publications (2)

Publication Number Publication Date
EP0974412A2 true EP0974412A2 (fr) 2000-01-26
EP0974412A3 EP0974412A3 (fr) 2001-05-16

Family

ID=3516827

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99890238A Withdrawn EP0974412A3 (fr) 1998-07-24 1999-07-16 Dispositif d'alimentation pivotable pour le pivotement transversal de pièces allongées, en particulier piéces en fil métalliques

Country Status (2)

Country Link
EP (1) EP0974412A3 (fr)
AT (1) AT406147B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110271871A (zh) * 2019-07-26 2019-09-24 无锡商业职业技术学院 一种自动化生产线上的规则送料装置及其送料方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111923220B (zh) * 2020-07-31 2022-03-15 林铭兰 一种马桶生产线及其生产方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957573A (en) * 1958-11-17 1960-10-25 Floyd E Eyster Power turn for conveyors
US4382503A (en) * 1980-08-29 1983-05-10 Nippon Kokan Kabushiki Kaisha Walking beam
DE4133589A1 (de) * 1990-10-12 1992-04-16 Wolfgang Reymann Vorrichtung zur erstellung von bewehrungen
US5242046A (en) * 1992-07-15 1993-09-07 W. L. Gore & Associates, Inc. Clean surface conveyor with flexible sheath

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957573A (en) * 1958-11-17 1960-10-25 Floyd E Eyster Power turn for conveyors
US4382503A (en) * 1980-08-29 1983-05-10 Nippon Kokan Kabushiki Kaisha Walking beam
DE4133589A1 (de) * 1990-10-12 1992-04-16 Wolfgang Reymann Vorrichtung zur erstellung von bewehrungen
US5242046A (en) * 1992-07-15 1993-09-07 W. L. Gore & Associates, Inc. Clean surface conveyor with flexible sheath

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110271871A (zh) * 2019-07-26 2019-09-24 无锡商业职业技术学院 一种自动化生产线上的规则送料装置及其送料方法
CN110271871B (zh) * 2019-07-26 2023-12-15 无锡商业职业技术学院 一种自动化生产线上的规则送料装置及其送料方法

Also Published As

Publication number Publication date
ATA159598A (de) 1999-07-15
EP0974412A3 (fr) 2001-05-16
AT406147B (de) 2000-02-25

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