EP2307148B1 - Dispositif de revêtement d'une pièce allongée - Google Patents

Dispositif de revêtement d'une pièce allongée Download PDF

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Publication number
EP2307148B1
EP2307148B1 EP09768996.2A EP09768996A EP2307148B1 EP 2307148 B1 EP2307148 B1 EP 2307148B1 EP 09768996 A EP09768996 A EP 09768996A EP 2307148 B1 EP2307148 B1 EP 2307148B1
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EP
European Patent Office
Prior art keywords
workpiece
holder
nozzle
coating
rotating assembly
Prior art date
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Application number
EP09768996.2A
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German (de)
English (en)
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EP2307148A1 (fr
Inventor
Armin Hummel
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Individual
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Individual
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Classifications

    • 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
    • B05B13/0278—Arrangement or mounting of spray heads
    • 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
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0463—Installation or apparatus for applying liquid or other fluent material to moving work of indefinite length
    • B05B13/0484—Installation or apparatus for applying liquid or other fluent material to moving work of indefinite length with spray heads having a circular motion, e.g. being attached to a rotating supporting element
    • B05B13/0489—Installation or apparatus for applying liquid or other fluent material to moving work of indefinite length with spray heads having a circular motion, e.g. being attached to a rotating supporting element around the moving work
    • 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
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/68—Arrangements for adjusting the position of spray heads
    • 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
    • B05B12/12—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 responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
    • B05B12/122—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 responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to presence or shape of target

Definitions

  • the invention relates to a device for painting or impregnating a set wood workpiece with the preamble features of claim 1 and an associated method.
  • a paint shop for workpieces in which the workpieces are introduced on a conveyor device in a paint booth to be painted there starting from a fixed nozzle.
  • the workpieces are fixed on support frames, which are designed to be rotatable about a longitudinal axis.
  • the device shown in the aforementioned patent is particularly suitable for painting vehicle bodies. Due to the elongation of the set wooden pieces and the partially complex surface design, the use of the proven in the DE 42 22 349 C2 However, the painting system shown as little practicable. This also applies to the devices according to the WO 03/00817 A (for coating pipes) or the DE 580 956 C (for spraying elongated workpieces, such as strips).
  • Another, also suitable for painting bodywork device shows the DE 11 75 126 , Here it is proposed to arrange a nozzle for a paint on a pivotable and einknickbaren boom. The bodies to be painted are guided past the boom on a conveying device and painted on all sides. Also, this system proves to be disadvantageous for the coating of set workpieces with high linear expansion, since the sometimes complex surface structures can be achieved only with difficulty due to the limited mobility of the boom. In addition, the use of in the DE 11 75 126 apparatus shown a painting chamber into which the entire workpiece is introduced. Again, this proves to be complicated due to the elongation of the set wood pieces.
  • Object of the present invention is therefore to provide a device and a method for painting or impregnating an elongated wood workpiece available that allows for the lowest requirements on the footprint a complete and complete job even with complex surface structures.
  • This object is achieved by a device according to claim 1 and a method according to claim 8.
  • Advantageous developments of the invention are the subject of the dependent claims.
  • the device according to the invention is particularly suitable for painting a set wooden workpiece and has at least one nozzle aligned with the wooden workpiece. From this nozzle emerges in the coating process, the coating material, which can be sprayed by the adjustability of the nozzle (-n) in several degrees of freedom exactly to the corners or edges, for example. A beam.
  • the coating is, for example, a lacquer, a glaze or other suitable materials for surface coating.
  • the device according to the invention is characterized in that the nozzle is arranged on a substantially aligned perpendicular to the workpiece longitudinal axis, suspended in a frame holder, which is designed as a turntable.
  • An elongate wood workpiece is here understood to mean a workpiece that is at least 10 times as long as its width, eg, boards, but not relatively compact vehicle bodies.
  • the frame is designed as a fixed portal.
  • This fixed portal not only serves as a holder for the frame, but can also be used as a holder for the operating and drive elements of the device. These elements, for example, a compressor for the pressurization of the coating material or a drive unit for the holder, for example, suspended above the bracket on the frame or attached to this are then outside the sphere of influence of the nozzles for the coating material and are thus not polluted by this ,
  • the holder for the nozzle is formed transversely and / or height adjustable. Because of this adjustability, the device can be variably adapted to the position and shape of the workpieces to be coated or coated and the recesses contained therein. In addition, it proves to be advantageous if the holder is designed as a substantially linearly oriented to the workpiece longitudinal axis linear guide. It is conceivable that a plurality of brackets are provided on the frame or on the sides of the frame and the workpiece passed through the device can be coated on all sides in one operation.
  • the nozzle arranged on the peripheral region of the turntable is designed to be adjustable in the horizontal, vertical and / or radial direction and has at least three degrees of freedom.
  • the arrangement of an adjustable nozzle on a rotatable ring makes it possible to coat or paint even complex structures (openings, recesses, bevels, etc.) of workpieces passed through the device in a single operation.
  • a curved rail is provided by which a diversion of the nozzle movement is achieved by a rotational movement in a substantially linear or radial movement. Due to this adjustable radial movement of the nozzle, it is ensured that the nozzles always maintain the same distance to the workpiece surface as a function of the workpiece geometry. This ensures a uniform application of material on the surface even of complicated cutouts, inclined surfaces, etc.
  • Such a control of the feed in the respective space axis (and / or around it) is particularly advantageous if only partial areas of the beam surface, eg. The visible surfaces of the rafters are painted / glazed, the later of Roof truss protruding over the masonry. This z. B. the inclined surface at the foot of the rafter are painted intensely special.
  • the rotation of the ring takes place via a crankshaft gear engaging on the rim circumference and / or a belt drive.
  • the lifting gear carries out the movement in a circumferential direction of the ring, wherein the return movement takes place via a belt drive.
  • a rotation of the ring takes place by up to 360 °.
  • the arrangement of a single nozzle on the rim circumference is sufficient to reach all surface parts of the workpiece. If, however, two or more nozzles are arranged on the rim circumference, a turnability of the rim by 180 ° or by only 90 ° proves to be absolutely sufficient to carry out a full-surface coating application on the workpiece surface. In the arrangement of more than two nozzles also an acceleration of the painting process is achieved. As a result, a further reduction in the cycle times can be realized during production.
  • the holder is designed to be pivotable in the direction of the workpiece longitudinal axis. By pivoting the holder, a movement of the holder adapted to the shape of the end faces or other inclined surfaces of the workpiece and thus an optimal coating of the workpiece can be performed. A possibly necessary post-processing of the end faces or the other inclined surfaces of the workpiece can thus be avoided and the labor productivity can be further increased.
  • Precise information about the workpiece geometry are of particular importance when operating a fully automatic joinery system. It is therefore considered to be particularly recommendable if the data record with information about the workpiece geometry (eg length, depth, bevel of a cutout) is forwarded from the control of an upstream joinery system to the memory device.
  • the inventive method thus enables a fully automated and continuous work progress from the delivery of the unprocessed workpiece blanks on the joinery to painting and for removal after the painting or coating process.
  • the data record with information on the workpiece geometry is read out after identification of the individual workpiece from a central storage device. It proves to be advisable if the workpiece has identification means in the form of a machine-readable code. This code can be applied, for example in the form of a bar code after processing in the joinery or in any other upstream processing station on the workpiece and then detected and processed by appropriate, arranged on the device for coating the workpiece readers.
  • a plant for coating a workpiece in particular for painting a wood workpiece transferred from one of the plants to the plant, comprises a feeding device for the workpiece to the plant, at least one arranged in the system, as described above device for coating the workpiece, a removal device for the coated workpiece from the plant, a control for the movement of the feeder, the device for coating the workpiece and / or the removal device, a memory device for records with information on workpiece geometry and a device for transferring the data sets to the controller.
  • a movement of the supply device, the device for coating the workpiece and / or the removal device is provided relative to the workpiece geometry.
  • a wood workpiece processed on a joinery machine is transferred via the feeding device to the device for coating the workpiece.
  • feeders are all types of linear conveyors as well as driverless transport vehicles or transport systems. By using appropriate feeders, it is possible to set up the components of the system spatially separated during operation.
  • the workpiece transported to the device for coating the workpiece is now passed through the device and thereby coated with the coating material.
  • the device movement is controlled, ie, the movement of the holder and the nozzles provided on the holder relative to the workpiece geometry.
  • the data sets with information about the workpiece geometry are read from a storage device before the start of the coating process and passed to the controller after appropriate preparation.
  • the reading out and / or processing and passing on of the data sets is carried out using computer-aided manufacturing (CAM) known CAM / CAD computer programs.
  • CAM computer-aided manufacturing
  • the removal of the coated workpiece takes place via a removal device.
  • a removal device for removal are also the previously mentioned linear conveyors;
  • transport vehicles or transport systems which at the same time can have drying agents, such as blowers or heat lamps, which ensure curing or drying of the coating material during transport.
  • drying agents such as blowers or heat lamps
  • the system additionally has a device for rotating or aligning the workpiece.
  • This system can both upstream of the device for coating and this can be arranged downstream in the system. With an upstream rotation or alignment device, an optimal feeding of the workpiece to the coating device can be performed.
  • the rotation or alignment device of the device downstream of the coating so also an optimal alignment of the workpiece for the transfer in the production process can be performed.
  • a rotation or alignment device both before and after the device for coating the workpiece. It is also considered to be recommendable if the datasets containing information on the workpiece geometry are read out of the upstream joinery installation and forwarded to the storage facility of the facility. The storage device then communicates with the device for transferring the data records to the controller, which in turn performs the movements of the feed device and of the coating device as a function of the workpiece geometry.
  • the memory device is designed as a central data memory and a line-bound or line-independent connection of the system to the data memory is provided.
  • the system preferably additionally has a detection device for the geometry of the workpiece or for its orientation.
  • Fig. 1 shows a device 10 for coating a workpiece 20, which has a suspended in a fixed frame 17 bracket 11 for to be coated on the Workpiece 20 aligned nozzles 14 has.
  • the holder 11 has a turntable 12, at the peripheral region 13 corresponding nozzles 14, from which the coating material 15 exits, are arranged.
  • the turntable 12 is in the embodiment of Fig. 1 rotatable by 90 °. During rotation of the turntable 12, the coating material 15 exits from the nozzles 14 and deposits on the surfaces 22 of the workpiece 20 as it is conveyed through the device 10.
  • the turntable 12 is formed as a circular element.
  • the arranged on the circumference of the turntable 12 nozzles 14 are adjustable in horizontal, vertical and / or radial direction. Due to this adjustability of the nozzles 14, it is possible, in conjunction with the rotation of the turntable 12 almost all surfaces 22 of the workpiece 20, even if they have a strong structuring to wet with the coating material 15, without performing several painting or coating operations have to. While the horizontal and vertical adjustment is performed by joints 19 acting directly on the nozzles 14, the adjustment takes place in the radial direction via a curved rail 23.
  • This curved rail 23 converts the movement of the nozzles 14 from a rotational movement into a largely linear or radial movement and thus guarantees, depending on the workpiece geometry, an always equal distance of the nozzles 14 to the surface 22 of the workpiece 20. It is thus ensured that a uniform application of the coating material 15 is always carried out.
  • the nozzle provided with the reference numeral 14 sprays approximately at right angles into a pocket on the left side surface of the beam 20 by pivoting the nozzle 14 (either at the joint 19 and / or on the turntable 12) by a few angular degrees (eg ⁇ 20 °) in the drawing plane shown here, the upper and lower pocket sides 20 'of the recess (eg a purlin store) can also be well sprayed.
  • the frame 11 is in the embodiment of Fig. 1 designed height and transversely adjustable.
  • the device 10 has a likewise suspended from the frame 11 electric motor 24, which has a drive belt 25 actuates the adjustment element 26 for the height adjustment.
  • the crank gear 27 is driven, which engages the periphery 13 of the turntable 12 and performs the rotation of the turntable 12 about the beam longitudinal axis.
  • the device 10 has an additional motor 30, via which a pivoting and / or transverse movement of the holder 11 can be performed. With the pivoting of the holder 11 in the direction of the workpiece longitudinal axis, it is also possible to coat or lacquer inclined end faces 31 of the workpiece 20 (eg foot of rafters).
  • turntable 12 is formed rotatable by 90 °. Due to the circumferentially 13 of the turntable 12 positioned nozzles 14 can thus be performed by rotation of the turntable 12 by 90 °, a coating of all surfaces 22 of the workpiece 20 in one operation. If only two nozzles 14 are provided on the circumference 13 of the turntable 12, rotation of the turntable 12 must take place through 180 ° in order to coat all surfaces 22 of the workpiece 20. If only one nozzle 14 is provided on the periphery 13, the corresponding coating effect can be achieved by rotation of the turntable 12 by up to 360 °.
  • the workpiece 20 is elevated in the embodiment on a conveying device 29 shown only hinted and is transported on this through the stationary mounted device 10 through and thereby painted.
  • Fig. 2 shows a substantially with the device 10 from Fig. 1 comparable device 10 for coating a workpiece.
  • the device in the embodiment of the Fig. 2 a belt drive 28 for rotating the turntable 12.
  • a rotation of the turntable 12 is provided by only 90 °, since by the circumferentially 13 of the turntable 12 arranged nozzles 14 a coating of the surfaces 22 of the workpiece 20 can already be achieved by a rotation of 90 °.
  • Fig. 3 schematically shows a plant 40, which comprises a device 10 for coating a workpiece 20 as described above.
  • the system 40 has in the embodiment of Fig. 3 via a feed device 50, via which beam-like workpieces 20 are fed to the downstream device 10 for coating.
  • the system 40 additionally has an alignment device 60 which ensures an ordered, aligned feeding of the workpiece 20 to the device 10.
  • the feed device 50 upstream, but in Fig. 3 not shown, there is a joinery on which the recesses 70 are milled or cut in the workpiece 20.
  • the data or the data sets stored therein with information about the workpiece geometry are forwarded to an evaluation unit 16 provided in the device 10 and processed there in such a way that, starting from the information provided, a control of the movement sequence of the device 10 or the Alignment of the nozzles 14, which are arranged in the embodiment of the cover 18, can take place.
  • the workpiece 20 After passing through the device 10, the workpiece 20 is passed to a removal device 80, which in addition to a necessary for the transport of the workpiece 20 conveyor unit, eg. a roller conveyor 81 heat lamps 82 for the drying of the coated or painted surfaces 22 has. After drying of the coating on the removal device 80, the workpiece 20 can be forwarded by the removal device 80 directly to downstream processing, packaging or transport stations (not shown).
  • a removal device 80 which in addition to a necessary for the transport of the workpiece 20 conveyor unit, eg. a roller conveyor 81 heat lamps 82 for the drying of the coated or painted surfaces 22 has.
  • the workpiece 20 After drying of the coating on the removal device 80, the workpiece 20 can be forwarded by the removal device 80 directly to downstream processing, packaging or transport stations (not shown).
  • Fig. 4 will be like in Fig. 3 described plant 40 shown in plan view. Unlike the in Fig. 3 shown plant 40 takes place here a loading of the feeder 50 in the manual process, ie the set workpieces 20 are transported to the system 40 and then placed on the feeder 50 by an operator 90.
  • the system 40 has in the embodiment of Fig. 4 via detection means (not shown) for one attached to the workpieces 20 Code by means of which the workpiece 20 is uniquely identified. After identification of the workpiece 20, the associated data set with information on the geometry which is used to control the device 10 for coating, read from a central memory and processed for the control of the device 10 in an evaluation unit 16.
  • the painting process begins after the proper alignment of the workpiece 20 has been checked by a corresponding detection device (not shown). If the workpiece 20 is not properly aligned, the in Fig. 4 shown plant 40 via an additional alignment device 60 for the workpiece 20, which align it according to the specifications by the controller.
  • the feeding device 50 guides the workpiece 20 through the device 10 as far as a removal device 80 arranged downstream of the device 10.
  • the latter has a multiplicity of linear conveyors 92 aligned perpendicular to the feed direction of the workpiece 20, which supply the workpiece 20 to a heat lamp 82 Pass on the trolley 93. After complete filling of the trolley 93 this moves fully automatically to a packaging or finishing station (in Fig.

Landscapes

  • Spray Control Apparatus (AREA)

Claims (10)

  1. Dispositif (10) de peinture ou d'imprégnation d'une pièce de bois assemblée (20), comprenant au moins une buse (14) dirigée sur la pièce (20), la buse (14) étant disposée sur un support (11) suspendu dans un cadre (17), dirigé sensiblement perpendiculairement à l'axe longitudinal de la pièce, qui est réalisé sous la forme d'une une couronne rotative (12), et la buse (14) étant disposée sur la couronne rotative (12), caractérisé en ce que le support (11) peut pivoter dans la direction de l'axe longitudinal de la pièce.
  2. Dispositif (10) selon la revendication 1, caractérisé en ce que le support (11) est conçu réglable en hauteur et/ou transversalement.
  3. Dispositif (10) selon l'une des revendications précédentes, caractérisé en ce que le support (11) est réalisé sous la forme d'un guidage linéaire dirigé sensiblement perpendiculairement à l'axe longitudinal de la pièce.
  4. Dispositif (10) selon l'une des revendications précédentes, caractérisé en ce que la buse (14) est réglable dans la direction horizontale, verticale et/ou radiale.
  5. Dispositif (10) selon la revendication 4, caractérisé en ce qu'un rail courbe (23) est prévu pour le réglage de la buse (14) dans la direction radiale.
  6. Dispositif (10) selon l'une des revendications 1 à 5, caractérisé en ce que la rotation de la couronne rotative (12) s'effectue au moyen d'un engrenage à course de manivelle (27) ou d'une transmission par courroie (28) agissant sur la circonférence de couronne (13) et qu'une rotation de la couronne rotative (12) de jusqu'à 360°, en particulier de jusqu'à 180°, de préférence de jusqu'à 90° est prévue.
  7. Dispositif (10) selon l'une des revendications précédentes, caractérisé en ce qu'une pluralité de supports (11) suspendus en série est prévue,
  8. Procédé de peinture ou d'imprégnation d'une pièce de bois allongée (20) provenant d'une machine d'usinage du bois, comprenant les étapes suivantes :
    - lecture d'au moins un jeu de données stocké dans un dispositif de mémorisation et contenant des informations sur la géométrie de la pièce, et
    - conversion du jeu de données en instructions de commande pour l'avance de la pièce et/ou le dispositif (10) de revêtement de la pièce (20) comprenant au moins une buse (14) qui est disposée sur un support (11) réalisé sous la forme d'une couronne rotative (12) et suspendu de manière pivotante dans un cadre (17).
  9. Procédé selon la revendication 8, caractérisé en ce que le jeu de données est en outre converti en instructions de commande pour le réglage de la buse et/ou pour le pivotement du support (11).
  10. Procédé selon l'une des revendications 8 ou 9, caractérisé en ce que le jeu de données provenant de la commande d'une machine d'usinage du bois placée en amont est transmis au dispositif de mémorisation et/ou extrait d'un dispositif de mémorisation central après identification de la pièce (20).
EP09768996.2A 2008-06-24 2009-06-24 Dispositif de revêtement d'une pièce allongée Active EP2307148B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008029710A DE102008029710A1 (de) 2008-06-24 2008-06-24 Vorrichtung zum Beschichten eines Werkstückes
PCT/EP2009/004572 WO2009156147A1 (fr) 2008-06-24 2009-06-24 Dispositif de revêtement d'une pièce allongée

Publications (2)

Publication Number Publication Date
EP2307148A1 EP2307148A1 (fr) 2011-04-13
EP2307148B1 true EP2307148B1 (fr) 2016-09-28

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Family Applications (1)

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EP09768996.2A Active EP2307148B1 (fr) 2008-06-24 2009-06-24 Dispositif de revêtement d'une pièce allongée

Country Status (4)

Country Link
US (1) US20120035758A1 (fr)
EP (1) EP2307148B1 (fr)
DE (1) DE102008029710A1 (fr)
WO (1) WO2009156147A1 (fr)

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CN106513213A (zh) * 2017-01-01 2017-03-22 赣州科源甬致科技有限公司 一种工业用钢管表面喷漆设备
CN110756347A (zh) * 2019-11-15 2020-02-07 河南机电职业学院 一种可对异形件使用的汽车生产用零件表面喷涂装置
CN111672674A (zh) * 2020-05-21 2020-09-18 绵阳铜鑫铜业有限公司 一种废铜颗粒挤压防氧化设备、工艺及回收铜线生产工艺

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DE102009023115A1 (de) * 2009-05-22 2010-11-25 Dürr Systems GmbH Verfahren und Beschichtungsanlage zum Versehen eines Werkstücks mit einer Beschichtung
DE102010038332B4 (de) * 2010-07-23 2018-03-08 Kba-Metalprint Gmbh Beschichtungsverfahren zumindest einer Seitenfläche eines tafelförmigen Gutes
IT1402280B1 (it) 2010-09-21 2013-08-28 Comital S A S Di Giacomello Ivana& C Impianto per la decorazione di oggetti allungati.
DE102011107599A1 (de) * 2011-07-16 2013-01-17 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Beschichtungsanlage für einen Kunststoffprofilstrang
DE102011107601A1 (de) * 2011-07-16 2013-01-17 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Beschichtungsvorrichtung mit einer Beschichtungsdüsenanordnung für einen Kunststoffprofilstrang
DE102011107604A1 (de) * 2011-07-16 2013-01-17 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Beschichtungsvorrichtung für einen Kunststoffprofilstrang
CN103316803A (zh) * 2013-06-28 2013-09-25 天津丹阳车圈有限公司 一种自行车车圈喷油室
CN103480539B (zh) * 2013-09-14 2015-12-02 郑州轻冶科技有限公司 铝电解用阳极炭块防氧化喷涂装置和方法
EP3060693B1 (fr) * 2013-10-25 2018-06-27 United Technologies Corporation Système de pulvérisation à plasma avec buse de milieu de revêtement ajustable
CN105772282B (zh) * 2016-03-23 2018-06-26 武汉科技大学 一种再制造异形件涂油生产线的喷油方法及装置
CN107983591B (zh) * 2017-12-22 2019-09-06 温州实事传媒有限公司 一种数学教育用数学玩具刷漆设备
DE102018210115A1 (de) * 2018-06-21 2019-12-24 Siemens Aktiengesellschaft Justierbarer Injektorhalter für die Einstellung des Spritzflecks beim thermischen Beschichten und Verfahren
CN108787233A (zh) * 2018-06-25 2018-11-13 安庆柳溪工业设备有限公司 一种汽车轮毂涂装生产线用喷漆设备
CN110918296B (zh) * 2020-01-14 2021-04-16 张秀珍 一种智能型汽车零件加工喷涂装置
CN112474121B (zh) * 2020-11-24 2021-09-14 深圳科瑞晟环保科技有限公司 一种金属制件生产用表面防锈处理装置

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CN106513213A (zh) * 2017-01-01 2017-03-22 赣州科源甬致科技有限公司 一种工业用钢管表面喷漆设备
CN106513213B (zh) * 2017-01-01 2017-12-22 江苏新大高空工程有限公司 一种工业用钢管表面喷漆设备
CN110756347A (zh) * 2019-11-15 2020-02-07 河南机电职业学院 一种可对异形件使用的汽车生产用零件表面喷涂装置
CN111672674A (zh) * 2020-05-21 2020-09-18 绵阳铜鑫铜业有限公司 一种废铜颗粒挤压防氧化设备、工艺及回收铜线生产工艺

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WO2009156147A1 (fr) 2009-12-30
US20120035758A1 (en) 2012-02-09
DE102008029710A1 (de) 2009-12-31

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