FI91133B - Method and appliance equipment with separate assembled sheet metal parts for automatic fabrication for profile beams - Google Patents

Method and appliance equipment with separate assembled sheet metal parts for automatic fabrication for profile beams Download PDF

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Publication number
FI91133B
FI91133B FI932487A FI932487A FI91133B FI 91133 B FI91133 B FI 91133B FI 932487 A FI932487 A FI 932487A FI 932487 A FI932487 A FI 932487A FI 91133 B FI91133 B FI 91133B
Authority
FI
Finland
Prior art keywords
devices
plate parts
rollers
automatically
sheet metal
Prior art date
Application number
FI932487A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI91133C1 (en
FI932487A0 (en
Inventor
Seppo Hauta-Aho
Original Assignee
Steel Invest 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 Steel Invest Oy filed Critical Steel Invest Oy
Priority to FI932487A priority Critical patent/FI91133C1/en
Publication of FI932487A0 publication Critical patent/FI932487A0/en
Application granted granted Critical
Publication of FI91133B publication Critical patent/FI91133B/en
Publication of FI91133C1 publication Critical patent/FI91133C1/en
Priority to PCT/FI1994/000227 priority patent/WO1994027760A1/en
Priority to AU68454/94A priority patent/AU6845494A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/04—Making rigid structural elements or units, e.g. honeycomb structures composite sheet metal profiles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Rod-Shaped Construction Members (AREA)

Description

9113391133

MENETELMÄ JA LAITTEISTO ERILLISISTÄ LEVYOSISTA LIITTÄMÄLLÄ KOOTTAVIEN MUOTOPALKKIEN AUTOMAATTISEEN VALMISTUKSEENMETHOD AND APPARATUS FOR THE AUTOMATIC MANUFACTURE OF SEPARATE BEAMS FROM SEPARATE PLATE COMPONENTS

Keksinnön kohteena olevalla menetelmällä ja laitteistolla valmistetaan muotopalkkeja, joilla täydennetään valssaamalla valmistettavien muotopalkkien valikoimaa sekä nopeutetaan ja helpotetaan hitsaamalla valmistettavien palkkien valmistusta .The method and apparatus which are the subject of the invention are used to manufacture shaped beams which supplement the range of shaped beams to be manufactured by rolling and to speed up and facilitate the manufacture of beams to be manufactured by welding.

Poikkileikkaukseltaan umpinaisten muotopalkkien valmistaminen tapahtuu käytännössä useimmiten valssaamalla. Poikkileikkaukseltaan isojen umpinaisten ja onttojen muoto-palkkien valmistaminen tapahtuu hitsaamalla.In practice, the production of closed beams with a closed cross-section is mostly done by rolling. Solid and hollow shaped beams with a large cross-section are made by welding.

Hitsaamalla valmistettavan muotopalkin etu vastaavaan valssaamalla valmistettavaan palkkiin verrattuna on,että samat lujuusarvot saavutetaan kevytrakenteisemmalla palkkikonst-ruktiolla.The advantage of a welded shaped beam over a corresponding rolled beam is that the same strength values are achieved with a lighter beam structure.

Valssaamalla valmistettavassa palkissa vaaditun lujuusarvon saavuttaminen edellyttää valssaustekniikasta johtuen ylimitoitettua rakennetta.Achieving the required strength value in a beam produced by rolling requires an oversized structure due to the rolling technique.

Keksinnön mukaisessa menetelmässä ja laitteistossa lujuus-laskennallisesti optimoidun muotopalkin mitoituksen edellyttämät levyosat kootaan yhteen automaattisesti ja liitetään toisiinsa jatkuvana prosessina.Käytössä olevassa tekniikassa levyosat sovitetaan ensin toisiinsa manuaalisesti ja silloitetaan käsin ennen hitsausta.In the method and apparatus according to the invention, the plate parts required for the strength-calculated optimized shape beam dimensioning are assembled automatically and joined together as a continuous process. In the current technique, the plate parts are first fitted together and crosslinked by hand before welding.

Keksinnön mukaiseen menetelmään ja laitteistoon kuuluu oleellisena osana laitteiston nopea esiaseteltavuus vaihdettaessa muotopalkin kokoa tai profiilia. Laitteiston jokainen säätökohde, johon palkin koko ja muoto-vaikuttavat, on aseteltavissa keskitetystä ohjauslait-teistosta.An essential part of the method and apparatus according to the invention is the rapid presettability of the apparatus when changing the size or profile of the shape beam. Each adjustment object in the system, which is affected by the size and shape of the beam, can be set from a centralized control system.

22

Keksinnön mukaiseen menetelmään ja sen mukaiseen laitteistoon sisältyy mahdollisuus valmistaa muotopalkki muodoltaan hyvin mittatarkkana sekä esijännitettynä tulevaa kuormitussuuntaa vastaan. Tavallisesti valssattuihin ja hitsattuihin palkkeihin nämä toimenpiteet tehdään erillisenä vaiheena palkin valmistumisen jälkeen.The method according to the invention and the apparatus according to it include the possibility of manufacturing the shape beam with a very dimensionally accurate shape and prestressed against the direction of the incoming load. Normally for rolled and welded beams, these operations are performed as a separate step after the beam is completed.

Seuraavassa keksintöä selitetään yksityiskohtaisesti oheiseen piirustukseen viittaamalla.In the following, the invention will be explained in detail with reference to the accompanying drawing.

Piirustus l (Fig.l) esittää laitteistoa kaaviomaisesti ylhäältäpäin katsottuna.Drawing 1 (Fig. 1) schematically shows the apparatus seen from above.

Keksinnön mukaisessa laitteistossa muotopalkin levyosat sijaitsevat varastomakasiinissa (1) määrämittaan leikattuina sekä purkaus-ja leikkauslaitteissa (2) kelamuodossa. Ohjauslaitteiston (11) ohjaus esiasettaa laitteiston vastaamaan valmistettavan palkin mitoitusta.In the apparatus according to the invention, the plate parts of the shaped beam are located in the storage magazine (1) cut to size and in the unloading and cutting devices (2) in coil form. The control of the control device (11) presets the device to correspond to the dimensioning of the beam to be manufactured.

Käynnistyksen jälkeen alkaa keskeytymätön laitteiston työkierto .After start-up, an uninterrupted hardware cycle begins.

Varastopaikoista (1 ja 2) levyosat siirtyvät kokoonpanokul-jettimille (3),joissa ne kootaan yhteen poikkileikseltaan valmiin palkin muotoiseksi erityisien puristusrullastojen (4) avulla.Kokoonpanokuljettimilta (3) palkki etenee kokoonpanolaitteeseen (5), jossa erillisten levyosien liitossaumat liitetään yhteen.From the storage locations (1 and 2) the plate parts are transferred to assembly conveyors (3) where they are assembled together into a finished cross-section by means of special compression rollers (4). From assembly conveyors (3) the beam travels to the assembly device (5).

Valmis palkki siirtyy poistokuljettimelle (6).The finished beam moves to the discharge conveyor (6).

Jos palkin valmistuminen vaatii jatkokäsittelyä,niin palkki siirtyy poistokuljettimelta (6)»kääntölaitteen (7) ja väli-kuljettimen (8) kautta uudelleen kokoonpanolaitteelle (5). Laitteisto voi sisältää kaksi kokoonpanolaitetta (5),jolloin välikuljetinta (8) ei tarvita.If the completion of the beam requires further processing, then the beam is transferred from the discharge conveyor (6) »via the turning device (7) and the intermediate conveyor (8) again to the assembly device (5). The apparatus may include two assembly devices (5), in which case an intermediate conveyor (8) is not required.

Palkin suoruuden tarkistus ja kalibrointi tapahtuu oikaisu-laitteessa (10) »jonne palkki siirtyy kuljettimen (9) kautta.The straightness of the beam is checked and calibrated in the straightening device (10) »where the beam moves via the conveyor (9).

IlIl

Claims (5)

1. Menetelmä ja laitteisto erillisistä levyosista liittämällä koottavien muotopalkkien automaattiseen valmistukseen tunnettu siitä, että muotopalkin levyosat sijaitsevat varastomakasiinissa (1) määrämittaan leikattuina ja purkaus- ja leikkauslaitteissa (2) kelamuodossa, joista ne automaattisesti siirtyvät kokoonpanokuljettimien (3), puristusrullastojen (4) kautta kokoonpanolaitteelle (5), siitä edelleen kokoonpantuna poistokulj ett imen (6) kautta kääntölaitteelle (7), välikuljettimelle (8), siirtokul-j ett ime lie (9) ja oikaisulaitteelle (10) ja jota kokonaisuutta ohjataan automaattisesti ohjauslaitteistolla (11).A method and apparatus for the automatic production of prefabricated form beams from separate plate parts, characterized in that the plate beam plate parts are located in the storage magazine (1) cut to size and in unloading and cutting devices (2) in coil form, which automatically transfer to (5), further assembled therefrom via an discharge conveyor (6) for a turning device (7), an intermediate conveyor (8), a transfer conveyor (9) and a straightening device (10) and which is automatically controlled by a control device (11). 2. Patenttivaatimuksen mukainen laitteisto tunnettu siitä,että purkaus- ja leikkauslaitteisssa (2) on neljä levyrullaa sekä niiden oikaisu-, taivutus- ja katkaisu-laitteet.Apparatus according to Claim 2, characterized in that the unloading and cutting devices (2) have four plate rollers and devices for straightening, bending and cutting them. 3. Patenttivaatimuksen mukainen laitteisto tunnettu siitä, että kokoonpanokuljettimissa (3) ja puristusrullas-toissa (4) käsitellään samanaikaisesti kolmea tai neljää erillistä levyosaa, joista muotopalkki muodostuu.Apparatus according to Claim 1, characterized in that the assembly conveyors (3) and the press rolls (4) simultaneously process three or four separate plate parts from which the forming beam is formed. 3 911333,91133 4. Patenttivaatimuksen mukainen laitteisto tunnettu siitä,että kokoonpanolaitteita (5) voi olla kaksi, joissa on palkkia kuljettavat rullat nopeutta säätävillä käytöillä, levyosia tukevat automaattisesti aseteltavat rullat ja levyosien liitossaumoja yhteen liittävät laitteet, jotka voivat olla hitsauslaitteita sekä automaattisesti säätyvät rullat, joilla saadaan aikaiseksi palkin lujuusominaisuuksia kasvattavat esijännitysmuodot.Apparatus according to claim 1, characterized in that there may be two assembly devices (5) with beam-carrying rollers with speed-adjusting drives, automatically adjustable rollers supporting the plate parts and devices connecting the joint joints of the plate parts, which may be welding devices and automatically adjustable rollers prestressing forms that increase the strength properties of the beam. 5. Patenttivaatimuksen mukainen laitteisto tunnettu siitä, että oikaisulaitteessa (10) on säätyvät rullastot, joilla muotopalkin muoto voidaan tarkistaa ja kalibroida.Apparatus according to claim 1, characterized in that the straightening device (10) has adjustable rollers with which the shape of the shape bar can be checked and calibrated.
FI932487A 1993-06-01 1993-06-01 Method and appliance equipment with separate assembled sheet metal parts for automatic fabrication for profile beams FI91133C1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI932487A FI91133C1 (en) 1993-06-01 1993-06-01 Method and appliance equipment with separate assembled sheet metal parts for automatic fabrication for profile beams
PCT/FI1994/000227 WO1994027760A1 (en) 1993-06-01 1994-06-01 Automatic method and apparatus for joining separate plate parts into a beam
AU68454/94A AU6845494A (en) 1993-06-01 1994-06-01 Automatic method and apparatus for joining separate plate parts into a beam

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI932487A FI91133C1 (en) 1993-06-01 1993-06-01 Method and appliance equipment with separate assembled sheet metal parts for automatic fabrication for profile beams
FI932487 1993-06-01

Publications (3)

Publication Number Publication Date
FI932487A0 FI932487A0 (en) 1993-06-01
FI91133B true FI91133B (en) 1994-02-15
FI91133C1 FI91133C1 (en) 1994-05-25

Family

ID=8538044

Family Applications (1)

Application Number Title Priority Date Filing Date
FI932487A FI91133C1 (en) 1993-06-01 1993-06-01 Method and appliance equipment with separate assembled sheet metal parts for automatic fabrication for profile beams

Country Status (3)

Country Link
AU (1) AU6845494A (en)
FI (1) FI91133C1 (en)
WO (1) WO1994027760A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999019576A1 (en) * 1997-10-15 1999-04-22 Steel-Invest Oy Ltd. Automatic method and apparatus for joining separate plate parts into a beam
KR100372581B1 (en) * 2000-07-10 2003-02-17 평화정공 주식회사 Manufacturing device of automobile door striker
US6886251B1 (en) * 2001-01-31 2005-05-03 Vp Buildings, Inc. Beam fabrication system
JP2009515072A (en) 2005-11-08 2009-04-09 オサケユイチア シパックス リミティド Method for producing compartmental plate, production method and production line for member for compartmental plate comprising the compartmental plate, elongated steel plate
CN102179456B (en) 2011-02-22 2013-01-16 宁波邦达智能停车设备股份有限公司 Embedding combined device of composite profile member and embedding combined method thereof
CN102218484B (en) * 2011-02-22 2013-06-12 宁波邦达智能停车设备股份有限公司 Manufacturing method and manufacturing equipment for nested composite section member

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362056A (en) * 1964-06-05 1968-01-09 Theodor Wuppermann Method of fabricating structural shapes
US3391267A (en) * 1964-08-04 1968-07-02 American Mach & Foundry Manufacture of welded beams
CA927581A (en) * 1970-12-29 1973-06-05 D. Hagen William Structural steel conveyor line
DE2214152A1 (en) * 1972-03-23 1973-09-27 Otto Prof Dr Ing Jungbluth PROCESS AND EQUIPMENT FOR THE PRODUCTION OF STRUCTURAL STEEL STRUCTURAL PARTS THAT EXTEND IN LONGITUDINAL DIRECTION
AT321691B (en) * 1972-06-06 1975-04-10 Voest Ag Process and system for the continuous production of welded lightweight beam profiles, in particular I- or T-beams
SU1569050A1 (en) * 1987-01-23 1990-06-07 Опытное производственно-техническое предприятие "Энерготехпром" Method of producing roll-formed sections

Also Published As

Publication number Publication date
FI91133C1 (en) 1994-05-25
WO1994027760A1 (en) 1994-12-08
AU6845494A (en) 1994-12-20
FI932487A0 (en) 1993-06-01

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