IT1280119B1 - CONTINUOUS PAINTING PROCESS OF MOVING ELEMENTS AND RELATED DEVICE - Google Patents

CONTINUOUS PAINTING PROCESS OF MOVING ELEMENTS AND RELATED DEVICE

Info

Publication number
IT1280119B1
IT1280119B1 IT95UD000011A ITUD950011A IT1280119B1 IT 1280119 B1 IT1280119 B1 IT 1280119B1 IT 95UD000011 A IT95UD000011 A IT 95UD000011A IT UD950011 A ITUD950011 A IT UD950011A IT 1280119 B1 IT1280119 B1 IT 1280119B1
Authority
IT
Italy
Prior art keywords
elements
painting
paint
phase
spraying
Prior art date
Application number
IT95UD000011A
Other languages
Italian (it)
Inventor
Paolo Brocchi
Original Assignee
Delle Vedove Impianti Srl
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 Delle Vedove Impianti Srl filed Critical Delle Vedove Impianti Srl
Priority to IT95UD000011A priority Critical patent/IT1280119B1/en
Publication of ITUD950011A0 publication Critical patent/ITUD950011A0/en
Priority to EP96100672A priority patent/EP0724914A1/en
Publication of ITUD950011A1 publication Critical patent/ITUD950011A1/en
Application granted granted Critical
Publication of IT1280119B1 publication Critical patent/IT1280119B1/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
    • 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
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B05B13/0214—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe the liquid or other fluent material being applied to the whole periphery of the cross section of the elongated body
    • 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
    • B05D3/06—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 by exposure to radiation
    • B05D3/061—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 by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • 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
    • B05D3/12—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 by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Spray Control Apparatus (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Procedimento di verniciatura in continuo di elementi in movimento, idoneo, vantaggiosamente, ma non esclusivamente, per la verniciatura di elementi di tipo astiforme avanzanti secondo il loro asse longitudinale, quali in particolare listelli per cornici, detto procedimento essendo particolarmente indicato per la verniciatura di elementi presentanti un profilo variamente sagomato o modanato, detto procedimento comprendendo una o più applicazioni di vernice sull'elemento da verniciare (18), una fase di spazzolatura ed una fase di essiccazione (23) a raggi ultravioletti, detta vernice essendo di tipo fotosensibile con residuo secco sostanzialmente al 100%, prevedente in sequenza una prima fase di applicazione (20) di un primo strato di vernice sull'elemento da verniciare (18), una fase di asportazione, livellamento e stesura (21) del detto primo strato di vernice, dette fasi (20, 21, 22) essendo seguite dalla detta fase di associazione a raggi ultravioletti (23).Dispositivo di verniciatura in continuo di elementi in movimento, idoneo, vantaggiosamente ma non esclusivamente, per la verniciatura di elementi di tipo astiforme, quali in particolare listelli per cornici avanzanti secondo il loro asse longitudinale, detto dispositivo (10) essendo particolarmente indicato per la verniciatura di elementi (18) presentanti un profilo variamente sagomato o modanato, detto dispositivo cooperando a valle con mezzi di associazione a raggi ultravioletti e comprendendo mezzi di alimentazione (11) in continuo degli elementi da verniciare (18), detto dispositivo presentando una struttura scatolare (14) definente una camera di verniciatura sostanzialmente chiusa all'interno della quale sono presenti almeno due gruppi di spruzzatura (15, 17), ogni gruppo di spruzzatura (15, 17) comprendendo una pluralità di pistole(19) erogatrici di vernice a posizionamento regolabile, comprendente almeno un primo gruppo di spruzzatura (15), almeno un primo gruppo di asportazione, livellamento e stesura strato (16) ed almeno un secondo gruppo di spruzzatura (17) disposti in sequenza.Continuous painting process of moving elements, suitable, advantageously, but not exclusively, for painting rod-like elements advancing along their longitudinal axis, such as in particular strips for frames, said process being particularly suitable for painting elements having a variously shaped or molded profile, said process comprising one or more paint applications on the element to be painted (18), a brushing phase and an drying phase (23) with ultraviolet rays, said paint being of the photosensitive type with residue substantially 100% dry, providing in sequence a first phase of application (20) of a first layer of paint on the element to be painted (18), a phase of removal, leveling and spreading (21) of said first layer of paint, said phases (20, 21, 22) being followed by the said ultraviolet association phase (23). continuously in motion of elements, suitable, advantageously but not exclusively, for the painting of rod-like elements, such as in particular strips for frames advancing along their longitudinal axis, said device (10) being particularly suitable for painting elements (18) having a variously shaped or molded profile, said device cooperating downstream with means of association with ultraviolet rays and comprising continuous feeding means (11) of the elements to be painted (18), said device having a box-like structure (14) defining a substantially closed painting chamber inside which there are at least two spraying groups (15, 17), each spraying group (15, 17) comprising a plurality of adjustable positioning paint dispensing guns (19), comprising at least a first group of spraying (15), at least a first group of removal, leveling and spreading layer (16) and at least a second spraying group (17) arranged in sequence.

IT95UD000011A 1995-01-31 1995-01-31 CONTINUOUS PAINTING PROCESS OF MOVING ELEMENTS AND RELATED DEVICE IT1280119B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT95UD000011A IT1280119B1 (en) 1995-01-31 1995-01-31 CONTINUOUS PAINTING PROCESS OF MOVING ELEMENTS AND RELATED DEVICE
EP96100672A EP0724914A1 (en) 1995-01-31 1996-01-18 Method for the continuous painting of moving elements and relative device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95UD000011A IT1280119B1 (en) 1995-01-31 1995-01-31 CONTINUOUS PAINTING PROCESS OF MOVING ELEMENTS AND RELATED DEVICE

Publications (3)

Publication Number Publication Date
ITUD950011A0 ITUD950011A0 (en) 1995-01-31
ITUD950011A1 ITUD950011A1 (en) 1996-07-31
IT1280119B1 true IT1280119B1 (en) 1998-01-05

Family

ID=11421713

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95UD000011A IT1280119B1 (en) 1995-01-31 1995-01-31 CONTINUOUS PAINTING PROCESS OF MOVING ELEMENTS AND RELATED DEVICE

Country Status (2)

Country Link
EP (1) EP0724914A1 (en)
IT (1) IT1280119B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111229509A (en) * 2020-03-31 2020-06-05 徐海云 Cylindrical metal paint spraying equipment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20020110A1 (en) * 2002-05-23 2003-11-24 Delle Vedove Levigatrici Spa APPARATUS AND PROCESS FOR PAINTING OBJECTS SUCH AS PROFILES, PANELS, OR SIMILAR
NL1029274C2 (en) * 2005-06-17 2006-12-19 Trespa Int Bv Method for applying a layer to a support, as well as an assembly.
CN111992474B (en) * 2020-08-11 2022-11-08 中国人民解放军海军工程大学 Full-coating method of anticorrosive paint for inner wall of small-drift-diameter straight pipe or special-shaped metal pipeline

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971856A (en) * 1957-03-08 1961-02-14 Minnesota & Ontario Paper Co Surface decorated fiberboard and method of making the same
JPH0631722B2 (en) * 1986-02-22 1994-04-27 リズム時計工業株式会社 Manufacturing method of watch frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111229509A (en) * 2020-03-31 2020-06-05 徐海云 Cylindrical metal paint spraying equipment
CN111229509B (en) * 2020-03-31 2021-09-21 翟如扬 Cylindrical metal paint spraying equipment

Also Published As

Publication number Publication date
EP0724914A1 (en) 1996-08-07
ITUD950011A1 (en) 1996-07-31
ITUD950011A0 (en) 1995-01-31

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Legal Events

Date Code Title Description
0001 Granted