EP3126060A1 - Système de revêtement et procédé de revêtement d'objets - Google Patents

Système de revêtement et procédé de revêtement d'objets

Info

Publication number
EP3126060A1
EP3126060A1 EP15723643.1A EP15723643A EP3126060A1 EP 3126060 A1 EP3126060 A1 EP 3126060A1 EP 15723643 A EP15723643 A EP 15723643A EP 3126060 A1 EP3126060 A1 EP 3126060A1
Authority
EP
European Patent Office
Prior art keywords
coating
coating material
pig
conveying path
coating system
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Withdrawn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
EP15723643.1A
Other languages
German (de)
English (en)
Inventor
Stephan Schwab
Tobias MOZER
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.)
B+M Surface Systems GmbH
Original Assignee
Eisenmann SE
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 Eisenmann SE filed Critical Eisenmann SE
Publication of EP3126060A1 publication Critical patent/EP3126060A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1481—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet comprising pigs, i.e. movable elements sealingly received in supply pipes, for separating different fluids, e.g. liquid coating materials from solvent or air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/58—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter preventing deposits, drying-out or blockage by recirculating the fluid to be sprayed from upstream of the discharge opening back to the supplying means
    • 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
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles

Definitions

  • the application device which may be, for example, a Hochrotationszerstäuber in painting processes, supplied with a coating material which is applied to the object to be coated.
  • a coating material which is applied to the object to be coated.
  • other Beschxchtungsmaterialien can be applied with different application equipment, such as preservatives such as waxes, individual components of multi-component adhesives or possibly even highly viscous substances such as sealing materials.
  • Figure 5 shows the color change system, the air bubble in the
  • the flow connection between the starting pig station 22 and the changing device 16 can be released or closed by means of a valve V2.
  • a pressure sensor 26 marked P by means of which the line pressure at the parking position 28 of a pig 30 in the starting pig station 22 is monitored.
  • the output signal of the pressure sensor 26 is transmitted to the control device 20 via a cable or radio link 32.
  • the pressure sensor 26 determines a pressure in the delivery path 25 which largely corresponds to the pressure at the branch to the outlet line 36.
  • control device 20 initially specifies that the flow path in the changing device 16 to the ring line 18.3 is closed and the flow path in the outlet line 30 remains closed, for which purpose the valves V2 and V3 responsible for this are actuated accordingly.
  • the system is initially depressurized by venting the conduit 14 through a vent valve at the target pig station 24. Then causes the controller 20, that by means of compressed air from the direction of the target pig station 24 again a delivery pressure in the conduit 14 is established.
  • the line 14 is in turn first vented in the manner described above and thereby depressurized. Then causes the controller 20 that by means of compressed air from the direction of the target pig station 24 again pressure on the detergent 54 is given in the line 14.

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Spray Control Apparatus (AREA)
  • Coating Apparatus (AREA)

Abstract

L'invention concerne un système de revêtement destiné au revêtement d'objets au moyen d'un matériau de revêtement. Ledit système comprend au moins une source de matériau (18) pour un matériau de revêtement (52), laquelle peut être en liaison fluidique avec un dispositif d'application (12). Le matériau de revêtement (52) peut être ramené dans sa source de matériau (18) au moyen d'un système de transport (51) le long d'un trajet de transport (25) dans une direction de retour. Il est possible de déterminer au moyen d'un dispositif de détection (46) si le matériau de revêtement (52) ou un matériau différent de ce dernier est présent dans une section de contrôle (42) du trajet de transport (2), le dispositif de détection (46) produisant un signal de sortie correspondant. L'invention concerne par ailleurs un procédé de revêtement d'objets, selon lequel, lorsque le matériau de revêtement (52) retourne dans sa source de matériau (18), il est déterminé si le matériau de revêtement (52) à ramener entraîne la formation de zones (60) constituées d'un matériau différent du matériau de revêtement (52).
EP15723643.1A 2014-04-01 2015-03-31 Système de revêtement et procédé de revêtement d'objets Withdrawn EP3126060A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014004718.0A DE102014004718A1 (de) 2014-04-01 2014-04-01 Beschichtungssystem und Verfahren zum Beschichten von Gegenständen
PCT/EP2015/000690 WO2015149936A1 (fr) 2014-04-01 2015-03-31 Système de revêtement et procédé de revêtement d'objets

Publications (1)

Publication Number Publication Date
EP3126060A1 true EP3126060A1 (fr) 2017-02-08

Family

ID=53191631

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15723643.1A Withdrawn EP3126060A1 (fr) 2014-04-01 2015-03-31 Système de revêtement et procédé de revêtement d'objets

Country Status (5)

Country Link
US (1) US10710108B2 (fr)
EP (1) EP3126060A1 (fr)
CN (1) CN106457287B (fr)
DE (2) DE102014004718A1 (fr)
WO (1) WO2015149936A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014004718A1 (de) 2014-04-01 2015-10-01 Eisenmann Ag Beschichtungssystem und Verfahren zum Beschichten von Gegenständen
CN110582356B (zh) * 2017-07-18 2021-04-16 Abb瑞士股份有限公司 涂装装置
JP7048044B2 (ja) * 2017-12-27 2022-04-05 旭サナック株式会社 塗装装置
DE102019130920A1 (de) * 2019-11-15 2021-05-20 Dürr Systems Ag Farbversorgungssystem für eine Beschichtungsanlage und zugehöriges Betriebsverfahren
CA3184600A1 (fr) 2020-06-30 2022-01-06 Salmaan Hameed Endoscope avec arbre de camera pliable
CN111974600A (zh) * 2020-07-17 2020-11-24 重庆海浦洛自动化科技有限公司 一种管路可清洗的输调漆系统及其管路清洗方法
US20240226944A9 (en) * 2021-03-01 2024-07-11 Abb Schweiz Ag Method of Monitoring Cleaning of Coating Apparatus, Method of Cleaning Coating Apparatus, Coating Apparatuses, and Robot System

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Publication number Priority date Publication date Assignee Title
DE3345125A1 (de) * 1983-12-14 1985-06-27 Hans 7033 Herrenberg Höllmüller Vorrichtung zur behandlung von gegenstaenden mittels einer fluessigkeit
US5014645A (en) 1989-03-17 1991-05-14 Behr Industrial Equipment Inc. Electrostatic spray coating system
FR2678345B1 (fr) * 1991-06-27 1993-10-29 Fmc Europe Vanne raclable a troies voies, du type a papillon.
DE4342128A1 (de) 1993-12-10 1995-06-14 Abb Patent Gmbh Farbauftragvorrichtung
JP3165043B2 (ja) * 1996-09-05 2001-05-14 東レエンジニアリング株式会社 液体塗布装置
JPH11253846A (ja) 1998-03-11 1999-09-21 Seiko Epson Corp 塗装装置
US6077354A (en) 1998-10-07 2000-06-20 Chrysler Corporation Vehicle painting system having a paint recovery mechanism
DE19937474C2 (de) * 1999-08-07 2001-08-02 Eisenmann Lacktechnik Kg Lackiervorrichtung mit einer Pistoleneinheit, einer Farbwechseleinrichtung und einer molchbaren Verbindungseinrichtung
DE10006310A1 (de) * 2000-02-12 2001-08-16 Lactec Gmbh Verfahren und Vorrichtung zum Beschichten
DE10120077B4 (de) * 2001-04-24 2006-07-27 Dürr Systems GmbH Beschichtungssystem für die automatisierte Beschichtungstechnik
DE10161550A1 (de) 2001-12-14 2003-06-18 Duerr Systems Gmbh Sensoranordnung für ein auf Hochspannungspotential liegendes Teil einer Beschichtungsanlage
MXPA04010931A (es) * 2002-05-07 2005-01-25 Behr Systems Inc Sistema y metodo de suministro y aplicacion de pintura.
US7584771B2 (en) 2002-05-07 2009-09-08 Durr Systems, Inc. Method and apparatus for delivering paint to an applicator and flushing same
DE10301942A1 (de) * 2003-01-20 2004-07-29 Dürr Systems GmbH Hydraulisch dynamischer Monomolch
US20120037716A1 (en) * 2005-01-10 2012-02-16 Durr Systems, Inc. Paint delivery and application apparatus and method
DE10309143B4 (de) * 2003-02-28 2007-10-11 Eisenmann Lacktechnik Gmbh & Co. Kg Sensoreinrichtung an einer unter hoher Spannung stehenden Förderleitung
DE10333547A1 (de) 2003-07-23 2005-02-10 Dürr Systems GmbH Verfahren und Einrichtung zur Potentialsteuerung einer gemolchten Leitungsanordnung
US20050048195A1 (en) * 2003-08-26 2005-03-03 Akihiro Yanagita Dispensing system and method of controlling the same
EP2065101A1 (fr) 2007-11-28 2009-06-03 Siemens Aktiengesellschaft Machine de laquage
DE102010008700A1 (de) * 2010-02-19 2011-08-25 Umicore AG & Co. KG, 63457 Beschichtungsverfahren
DE102014004718A1 (de) 2014-04-01 2015-10-01 Eisenmann Ag Beschichtungssystem und Verfahren zum Beschichten von Gegenständen

Non-Patent Citations (2)

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See also references of WO2015149936A1 *

Also Published As

Publication number Publication date
DE202014002818U1 (de) 2014-05-06
WO2015149936A1 (fr) 2015-10-08
CN106457287B (zh) 2021-01-08
US10710108B2 (en) 2020-07-14
CN106457287A (zh) 2017-02-22
DE102014004718A1 (de) 2015-10-01
US20170066000A1 (en) 2017-03-09

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