EP0848074A1 - Dispositif pour le déplacement de traverses pour le transport d'articles à galvaniser sur des rails de support - Google Patents

Dispositif pour le déplacement de traverses pour le transport d'articles à galvaniser sur des rails de support Download PDF

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Publication number
EP0848074A1
EP0848074A1 EP97120251A EP97120251A EP0848074A1 EP 0848074 A1 EP0848074 A1 EP 0848074A1 EP 97120251 A EP97120251 A EP 97120251A EP 97120251 A EP97120251 A EP 97120251A EP 0848074 A1 EP0848074 A1 EP 0848074A1
Authority
EP
European Patent Office
Prior art keywords
zinc bath
workpieces
galvanized
traverse
bath surface
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.)
Ceased
Application number
EP97120251A
Other languages
German (de)
English (en)
Inventor
Helmut Dipl.-Ing. Naujokat
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.)
Balcke Duerr GmbH
Original Assignee
Balcke Duerr 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 Balcke Duerr GmbH filed Critical Balcke Duerr GmbH
Publication of EP0848074A1 publication Critical patent/EP0848074A1/fr
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor

Definitions

  • the invention relates to a device for moving trusses for the Transport of workpieces to be galvanized on mounting rails using a Multiple chassis existing driving unit, the crossbar with each Chassis each with a lifting device to lower the with the trusses transported workpieces are connected in a zinc bath and the transport the workpieces to be galvanized are made in the longitudinal direction of the mounting rails.
  • the object of the invention is to design a device of the type mentioned at the outset in such a way that downtimes for cleaning the zinc bath surface are avoided and the zinc bath surface is automatically cleaned without the use of personnel when transporting the crossbeams above the zinc bath.
  • the solution to this problem by the invention is characterized in that a lowerable scraper device for the impurities located on the zinc bath surface is arranged at the front end of the traverse.
  • the stripping device upon reaching the zinc bath automatically from their rest position the zinc bath level can be lowered.
  • This configuration of the stripping device it is possible to clean the zinc bath surface fully automatically perform, which is why this embodiment is particularly good for continuous working galvanizing plants is suitable.
  • the stripping device consists essentially of one aligned perpendicular to the zinc bath surface, vertically movable on the front Shaft arranged at the end of the traverse, on the side facing the zinc bath Arranged at the end of a slide adapted to the width of the zinc bath is.
  • Such a design of the stripping device has been due to its simple and robust construction for operation in continuous galvanizing plants proven.
  • the shaft is the Scraper device designed as a rack driven by a gear.
  • the invention proposes that the slide as in essentially rectangular flat sheet formed from a rigid material is.
  • Fig. 1 is a crossbar 1 for the transport of workpieces to be galvanized 2 shown. This traverse 1 is on - not shown - Guideways hanging by means of trolleys along the various processing stations a galvanizing system.
  • the crossmember 1 shown in FIG. 1 has lifting eyes 3 on the upper side Attach to the trolleys that can be moved along the mounting rails.
  • To the Specifying the workpieces 2 to be galvanized on the cross members 1 is on the Bottom of the cross member a mounting profile 4 arranged with a Variety of holes 5 is provided.
  • Bolts 6 can 7 suspension devices for transporting the Workpieces 2 set at any distance from one another on the crossmember 1 will.
  • Length such as heat exchanger tubes
  • a vertically movable stripping device 8 arranged at the front end of the traverse 1 .
  • This stripping device 8 serves - as can be seen from FIG. 2 for cleaning the surface of a zinc bath 9 from impurities, such as slag residues.
  • the stripping device 8 consists of a vertically movable, aligned perpendicular to the zinc bath surface Shaft 10 and one at the end of the shaft facing the zinc bath 9 10 arranged slide 11, the width of which corresponds to the width of the zinc bath 9 is adjusted.
  • the shaft 10 is as Rack trained.
  • a drive 12 is arranged at the front end of the crossmember 1, which, for example comprises a driven gear, which with the as a rack trained shaft 10 is engaged.
  • the scraper works as follows:
  • the stripping device 8 is preferably automatic via the drive 12 lowered so far that the arranged at the lower end of the shaft 10 Slide 11 protrudes into the zinc bath 9 so that the slide 11 during the process the crossbar 1 in the longitudinal direction of the zinc bath 9 on the surface of the Zinc bath 9 pushes accumulated contaminants in front of one of To provide impurities cleaned zinc bath 9, in which then the workpieces 2 arranged below the cross member 1 can be lowered. After cleaning the zinc bath surface the stripping device 8 via the drive 12 back into the upper Retract the rest position.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
EP97120251A 1996-12-11 1997-11-19 Dispositif pour le déplacement de traverses pour le transport d'articles à galvaniser sur des rails de support Ceased EP0848074A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29621475U 1996-12-11
DE29621475U DE29621475U1 (de) 1996-12-11 1996-12-11 Vorrichtung zum Verfahren von Traversen für den Transport von zu verzinkenden Werkstücken an Tragschienen

Publications (1)

Publication Number Publication Date
EP0848074A1 true EP0848074A1 (fr) 1998-06-17

Family

ID=8033121

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97120251A Ceased EP0848074A1 (fr) 1996-12-11 1997-11-19 Dispositif pour le déplacement de traverses pour le transport d'articles à galvaniser sur des rails de support

Country Status (3)

Country Link
US (1) US5951765A (fr)
EP (1) EP0848074A1 (fr)
DE (1) DE29621475U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109013493A (zh) * 2018-08-14 2018-12-18 合肥岑遥新材料科技有限公司 一种热镀锌彩涂覆板生产用清洗装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010142330A1 (fr) * 2009-06-10 2010-12-16 Abb Ab Dispositif de support d'articles de marchandises
DE102017129944A1 (de) * 2017-12-14 2019-06-19 Eisenmann Se Tauchbehandlungsanlage und Verfahren zum Behandeln von Gegenständen
CN112746234B (zh) * 2020-12-29 2023-03-28 山东蓝天新材料科技有限公司 一种热镀锌钢板制造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU998577A1 (ru) * 1981-12-23 1983-02-23 Всесоюзный ордена Ленина научно-исследовательский и проектно-конструкторский институт металлургического машиностроения Устройство дл удалени шлаков из расплава

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256252A (en) * 1979-02-26 1981-03-17 Thermatool Corp. Soldering apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU998577A1 (ru) * 1981-12-23 1983-02-23 Всесоюзный ордена Ленина научно-исследовательский и проектно-конструкторский институт металлургического машиностроения Устройство дл удалени шлаков из расплава

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 8351, Derwent World Patents Index; Class M13, AN 83-849330, XP002059860 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109013493A (zh) * 2018-08-14 2018-12-18 合肥岑遥新材料科技有限公司 一种热镀锌彩涂覆板生产用清洗装置

Also Published As

Publication number Publication date
DE29621475U1 (de) 1997-02-06
US5951765A (en) 1999-09-14

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