BE1029995B1 - Method and device for coating nuts and bolts - Google Patents

Method and device for coating nuts and bolts

Info

Publication number
BE1029995B1
BE1029995B1 BE20215955A BE202105955A BE1029995B1 BE 1029995 B1 BE1029995 B1 BE 1029995B1 BE 20215955 A BE20215955 A BE 20215955A BE 202105955 A BE202105955 A BE 202105955A BE 1029995 B1 BE1029995 B1 BE 1029995B1
Authority
BE
Belgium
Prior art keywords
basket
coating
components
threaded components
wall
Prior art date
Application number
BE20215955A
Other languages
Dutch (nl)
Other versions
BE1029995A1 (en
Inventor
Emmanuel Hens
Original Assignee
Duroc Nv
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 Duroc Nv filed Critical Duroc Nv
Priority to BE20215955A priority Critical patent/BE1029995B1/en
Publication of BE1029995A1 publication Critical patent/BE1029995A1/en
Application granted granted Critical
Publication of BE1029995B1 publication Critical patent/BE1029995B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/007—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • 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
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/04—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material with special provision for agitating the work or the liquid or other fluent material
    • B05C3/08—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material with special provision for agitating the work or the liquid or other fluent material the work and the liquid or other fluent material being agitated together in a container, e.g. tumbled
    • 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
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B05D2202/10—Metallic substrate based on Fe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2258/00—Small objects (e.g. screws)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2601/00—Inorganic fillers
    • B05D2601/20—Inorganic fillers used for non-pigmentation effect
    • B05D2601/28—Metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/008—Corrosion preventing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/06—Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure or fretting

Abstract

De huidige uitvinding heeft betrekking op een werkwijze voor het coaten van schroefdraadcomponenten omvattende volgende sequentiële stappen: het voorbewerken van schroefdraadcomponenten, het aanbrengen van een veelheid schroefdraadcomponenten in een geperforeerde korf, het onderdompelen van de korf in een coatingbad, het centrifugeren van de korf na extractie uit het coatingbad, het leeggieten van de korf op een transportband, en het transporteren van de componenten doorheen een oven, waarbij de aangebrachte coating kan bestaan uit een zink-flake coating of een organische coating. In het bijzonder zal het contactoppervlak tussen de schroefdraadcomponenten en de binnenwand van de korf geminimaliseerd worden middels het gebruik van een dubbele wand. De uitvinding heeft eveneens betrekking op een inrichting voor het coaten van schroefdraadcomponenten omvattende: een geperforeerde korf, en een hangbaan voorzien van een ophangelement, roteerbaar gekoppeld aan de korf, waarin één of meer te behandelen componenten geladen kunnen worden. In het bijzonder zal de wand van de korf voorzien zijn van een bekleding.The present invention relates to a method for coating threaded components comprising the following sequential steps: pre-processing threaded components, placing a plurality of threaded components in a perforated basket, immersing the basket in a coating bath, centrifuging the basket after extraction from the coating bath, emptying the basket onto a conveyor belt, and transporting the components through an oven, whereby the applied coating can consist of a zinc-flake coating or an organic coating. In particular, the contact surface between the threaded components and the inner wall of the basket will be minimized through the use of a double wall. The invention also relates to an apparatus for coating threaded components, comprising: a perforated basket, and a suspension track provided with a suspension element, rotatably coupled to the basket, into which one or more components to be treated can be loaded. In particular, the wall of the basket will be provided with a covering.

BE20215955A 2021-12-08 2021-12-08 Method and device for coating nuts and bolts BE1029995B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE20215955A BE1029995B1 (en) 2021-12-08 2021-12-08 Method and device for coating nuts and bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE20215955A BE1029995B1 (en) 2021-12-08 2021-12-08 Method and device for coating nuts and bolts

Publications (2)

Publication Number Publication Date
BE1029995A1 BE1029995A1 (en) 2023-06-30
BE1029995B1 true BE1029995B1 (en) 2023-07-04

Family

ID=79230983

Family Applications (1)

Application Number Title Priority Date Filing Date
BE20215955A BE1029995B1 (en) 2021-12-08 2021-12-08 Method and device for coating nuts and bolts

Country Status (1)

Country Link
BE (1) BE1029995B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562810A (en) * 1995-01-20 1996-10-08 Volcor Finishing, Inc. Automated electrodeposition line
EP3453462A1 (en) * 2017-09-12 2019-03-13 NOF Metal Coatings Europe Drum for applying an anti-corrosion coating by dip-spin on bulk parts, and in particular for applying an anti-corrosion coating in an aqueous phase

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018111331A1 (en) 2018-05-11 2019-11-14 Ejot Gmbh & Co. Kg Process for coating parts in a dip-spin process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562810A (en) * 1995-01-20 1996-10-08 Volcor Finishing, Inc. Automated electrodeposition line
EP3453462A1 (en) * 2017-09-12 2019-03-13 NOF Metal Coatings Europe Drum for applying an anti-corrosion coating by dip-spin on bulk parts, and in particular for applying an anti-corrosion coating in an aqueous phase

Also Published As

Publication number Publication date
BE1029995A1 (en) 2023-06-30

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Legal Events

Date Code Title Description
FG Patent granted

Effective date: 20230704