EP2073937A1 - Panier métallique pour le pré-traitement chimique de profilés, cadres, feuilles en aluminium ou autres alliages - Google Patents

Panier métallique pour le pré-traitement chimique de profilés, cadres, feuilles en aluminium ou autres alliages

Info

Publication number
EP2073937A1
EP2073937A1 EP07733814A EP07733814A EP2073937A1 EP 2073937 A1 EP2073937 A1 EP 2073937A1 EP 07733814 A EP07733814 A EP 07733814A EP 07733814 A EP07733814 A EP 07733814A EP 2073937 A1 EP2073937 A1 EP 2073937A1
Authority
EP
European Patent Office
Prior art keywords
profiles
basket
frames
treatment
columns
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Withdrawn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
EP07733814A
Other languages
German (de)
English (en)
Inventor
Panagiotis Papagiannakis
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 EP2073937A1 publication Critical patent/EP2073937A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/06—Suspending or supporting devices for articles to be coated
    • C25D17/08—Supporting racks, i.e. not for suspending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/045—Cleaning involving contact with liquid using perforated containers, e.g. baskets, or racks immersed and agitated in a liquid bath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/62—Containers, packaging elements or packages, specially adapted for particular articles or materials for stacks of articles; for special arrangements of groups of articles
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/025—Details of the apparatus, e.g. linings or sealing means
    • C23G3/026—Details of the apparatus, e.g. linings or sealing means for guiding the objects
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents

Definitions

  • the invention is attributed to a metallic basket for the chemical pretreatment of metallic profiles, frames made from profiles or not, flat or re-formed metal sheets and components of various dimensions and geometrical shapes, before electrostatic powder coating is applied on their surface, which is constituted of especially formed stainless steel plates that are screwed and welded together, so the overall construction possesses a rigid structure.
  • the chemical pre-treatment stage is essential for the successful application of the electrostatic powder coating layer.
  • One of the chemical pre-treatment processes features sinking of the processed objects in tanks containing chemical solutions.
  • the utilization of the metallic basket is essential in order to place the processed objects in groups.
  • the already existing baskets are always rigid and consume large spacing areas when not in use.
  • Each profile row is secured into the basket at each edge with two pyramidal-shaped mounting bases, thus the adequate distance between two consecutive rows of placed profiles in order to enable the intrusion of chemical solution at the whole surface of the profiles. Due to the mounting base's shape and according to the profile's shape, the contact of the mounting base with the profiles is at point and only on the edge of the profiles.
  • a very important advantage is that for flexible -due to their geometrical shape- profiles, only one or two intermediate mountings are required when the baskets are into the tank for the chemical pre-treatment.
  • the intermediate mountings are not rigid and during their constant movement towards the four directions they instantaneously touch the profiles without creating any problems in the application of the chemical pre-treatment.
  • Figure 1 shows the ground plan of the metallic basket.
  • Figure 2 shows the front view A of the basket.
  • Figure 3 shows the side view of the basket.
  • the rigid columns (1), (2) and the extracting columns (1 A) and (2 A) are presented.
  • the beam (11) is an integral part of those into which the pyramidal mounting bases are moving (3).
  • the rigid or extracted columns (6), the extracted columns (6 A), the moving side mountings (7) and the rigid column (8) of the rigid sector can move.
  • the holes are appearing (10), in the full length of the rigid column (4) which are used to adjust the position of the column (2) and their mountings (9), in order to adjust the utilising length of the basket according to the utilising length of the coated profiles, frames, sheets and components.
  • the extracted columns (6 A), (1 A) and (2 A) 5 possess the ability to remove their upper part in order to shorten the total height of the basket from one side, thus the loading of the profiles which are mounted on the bottom side of the basket is becoming easier.
  • the moving side mountings (7) of the columns are extracted during storing in order to place one basket into the other. Additionally, when the in-width mounting columns (5) of the basket's base are extracting, the basket becomes even smaller and enables even more its storage.
  • the beam (11) is presented into which the pyramidal-shaped mounting bases (3) are moving and the metallic beam (12) which secures the pyramidal-shaped mounting bases (3), in order to avoid profiles displacements during the chemical pre-treatment process.
  • Figure 4 presents in ground plan how the pyramidal-shaped mounting base (3) is placed in the beam (11).
  • Figure 5 presents how the pyramidal-shaped mounting bases (3) are coming in contact with the profiles.
  • the pyramidal- shaped mounting bases (3) remain rigid because they have been secured by the metal beam (12), resulting the creation of a rigid block of the pyramidal-shaped mounting bases (3), which prevents the profiles to move in-length of the basket.
  • Figure 6 presents various shapes which can be utilized for the pyramidal-shaped mounting bases (3), and which vary instead of pyramidal shape, with the same advantages, according to the needs of the processed profiles.
  • Figure 7 presents the ground plan and section of a side column (6) into which another cylindrical or triangular or of other shape pipe, lightweight and with small diameter (13), is placed, and which moves due to buoyancy forces when the basket is inserted in the chemical solution and does not have constant contact with the profiles due to constant movement in 4 directions.
  • chemical pre-processing is executed uniformly on all the surface of the profiles when these have a small cross-section or a difficult shape.
  • Figure 8 presents the ground plan and section of an extracted side column (6 A), which receives at pre-determined and with a dragging way in section (14) the pipe of cylindrical, triangular or of any other shape (13).
  • Figure 9 presents the ground plan and section of a side rigid or extracting column (6) which receives at pre-determined and with a dragging way in the holes (15), the other end of the pipe of cylindrical, triangular or of any other shape (13).
  • Figure 10 presents an extracting column (16), which enlarges the basket's spacing because of its construction which is different to the rigid column (1) , the extracting column (1 A), the rigid column (2) and the extracting column (2 A).
  • Figure 11 and Figure 12 present a complex extracting column (17A) or (17), which receives either the pyramidal mounting bases (3) for the profiles placement, or the pipe of cylindrical, triangular or of any other shape (13) for the securing of the more lightweight profiles in order to minimise the bending exertion and which moves due to buoyancy forces when the basket is inserted into the chemical solution.
  • Figure 13 presents in section how the placement of frames from profiles or not, flat sheets or processed and components of various dimensions and shapes is achieved with the utilization of beams (11), with clamps and hooks(18), of various dimensions and shapes.
  • Figure 14 and Figure 15 present in section a possible loading way of the basket with profiles, frames, flat sheets or processed and components of various dimensions and geometrical shapes for the most concise presentation of the basket's different attributes.
  • Figure 16 presents the pyramidal-shaped mounting bases (3), carrying holes to achieve better grasp of the profiles and easier emptying of the chemical solution.
  • Sections (14) are constructed to enable the pipe of cylindrical, triangular or of any other shape (13) to be inserted in them with a dragging way, to be secured and to be moving towards all four directions.
  • the holes (15) which are placed across to the sections (14) and equivalently are made such as the other end of the pipe of cylindrical, triangular or of any other shape (13) to be inserted in them at a certain height and to be moving towards all four directions.
  • the complex extracting column (17 A) has the sections (14) and the complex extracting column (17) has the holes (15).
  • the complex extracting column (17 A) is inserted in place of the extracting column (6 A) and a complex extracting column
  • the basket is constructed to facilitate the placement of frames from profiles or not, flat or re-formed metal sheets, metal frames angled at 90 degrees or at curved, circular and any other possible shape, while the loading time is significantly shorter than the equivalent of the already existing baskets.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

L'invention concerne un panier métallique pour le pré-traitement chimique de profilés, cadres, feuilles, composants en aluminium ou autres alliages de dimensions et de formes géométriques diverses, qui, par comparaison au panier de l'état antérieur de la technique, est également constitué de colonnes d'extraction (16) et de colonnes d'extraction complexes (17), (17A), de trous (15), de sections (14) et de crochets (18). La construction du panier, par comparaison à la technique antérieure et plus particulièrement à l'Attribution du Brevet initiale, permet au même panier de placer des profilés de dimensions et de formes géométriques diverses, mais, en plus des profilés, le panier est construit pour faciliter le placement de cadres fabriqués à partir des profilés ou non, de feuilles métalliques plates ou reformées, de cadres métalliques incurvés, circulaires, formant un angle de 90 degrés ou de n'importe quelle autre forme. Le temps de charge est très court et le traitement chimique est effectué uniformément et correctement sur toute la surface des produits traités.
EP07733814A 2006-05-18 2007-04-27 Panier métallique pour le pré-traitement chimique de profilés, cadres, feuilles en aluminium ou autres alliages Withdrawn EP2073937A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR20060100296A GR1005543B (el) 2006-05-18 2006-05-18 Μεταλλικο καλαθι για τη χημικη προεργασια προφιλ,πλαισιων, φυλλων, εξαρτηματων, αλουμινιου 'η αλλων κραματων.
PCT/GR2007/000024 WO2007135468A1 (fr) 2006-05-18 2007-04-27 Panier métallique pour le pré-traitement chimique de profilés, cadres, feuilles en aluminium ou autres alliages

Publications (1)

Publication Number Publication Date
EP2073937A1 true EP2073937A1 (fr) 2009-07-01

Family

ID=38440123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07733814A Withdrawn EP2073937A1 (fr) 2006-05-18 2007-04-27 Panier métallique pour le pré-traitement chimique de profilés, cadres, feuilles en aluminium ou autres alliages

Country Status (3)

Country Link
EP (1) EP2073937A1 (fr)
GR (1) GR1005543B (fr)
WO (1) WO2007135468A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3173154A1 (fr) * 2015-11-24 2017-05-31 Björn Seeler Panier de revetement pour installations de centrifugeuses
CN112278878B (zh) * 2020-12-28 2021-05-18 佛山市嘉荣智能机械有限公司 一种装框机
CN114733693B (zh) * 2022-04-26 2023-02-10 宿迁蓝瑞建材股份有限公司 一种采光瓦加工生产用表漆涂覆装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE474627C (de) * 1927-10-06 1929-04-08 Wilhelm Georg Poetzsch Aufhaengeklemm-Vorrichtung fuer galvanische Baeder
US1838187A (en) * 1928-12-07 1931-12-29 Fretz Moon Tube Company Inc Apparatus for electroplating articles of elongated contour
US2891898A (en) * 1954-11-18 1959-06-23 Gen Dev Corp Electroplating apparatus
GB2089838A (en) * 1980-12-22 1982-06-30 Alcan Int Ltd Jigs for electrochemical treatment of elongated workpieces
US4714535A (en) * 1986-05-22 1987-12-22 Crown City Plating Co. Molded framework for electroless and electrolytic plating racks
EP1085110A1 (fr) * 1999-09-20 2001-03-21 CTI Systems S.A. Système de transport pour composants pendant le déroulement de processus de même qu'un profil de crochet, appareil de suspension de charge, crochet de levage et crochet d'identification pour un tel système de transport
GR1004789B (el) * 2004-04-16 2005-01-25 Παναγιωτης Παπαγιαννακης Μεταλλικο καλαθι για την χημικη προεργασια προφιλ αλουμινιου 'η προφιλ αλλων κραματων.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007135468A1 *

Also Published As

Publication number Publication date
GR1005543B (el) 2007-06-07
WO2007135468A1 (fr) 2007-11-29

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