EP3359304A1 - Système automatisé d'application de couche d'apprêt - Google Patents

Système automatisé d'application de couche d'apprêt

Info

Publication number
EP3359304A1
EP3359304A1 EP16775240.1A EP16775240A EP3359304A1 EP 3359304 A1 EP3359304 A1 EP 3359304A1 EP 16775240 A EP16775240 A EP 16775240A EP 3359304 A1 EP3359304 A1 EP 3359304A1
Authority
EP
European Patent Office
Prior art keywords
primer
pressure water
polymer
jet
application 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.)
Granted
Application number
EP16775240.1A
Other languages
German (de)
English (en)
Other versions
EP3359304B1 (fr
Inventor
Uwe WEISSENBERGER
Thomas Lux
Georg Schneider
Günay NALINCI
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.)
Saint Gobain Glass France SAS
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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 Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to PL16775240T priority Critical patent/PL3359304T3/pl
Publication of EP3359304A1 publication Critical patent/EP3359304A1/fr
Application granted granted Critical
Publication of EP3359304B1 publication Critical patent/EP3359304B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
    • B05C1/027—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles only at particular parts of the articles
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/14—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a travelling band
    • 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
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • 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
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B05C11/1005—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material already applied to the surface, e.g. coating thickness, weight or pattern
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series

Definitions

  • the present invention relates to an automated prime coating system (PA) for manufacturing a locomotive accessory, a method for the controlled application of primer fluids to surfaces of attachments, and the use of high pressure water jet bonded polymer cellulosic webs in such a process.
  • PA automated prime coating system
  • the primer liquid is ⁇ wear on the disc by means of a robot arm, but is being carried out here with felts. Although these methods allow precise primer deposition, this does not solve the problems associated with the use of felts. In addition, the robot has to change the felt head at regular intervals, which requires an additional mecha ⁇ nism.
  • German Patent Application DE 102 49 726 A1 discloses a liquid dispensing device for applying liquids to a receiving surface.
  • the Output device works with a flow-through felt.
  • the output device may comprise one or more dispensing heads each comprising a dispensing gun and a gene gelenki ⁇ sanding block.
  • the hinged abrasive block includes a recess or niche immediately behind the felt to provide a small pool of liquid material for passage through the felt during a dispensing operation.
  • the dispenser can be tilted so that only one dispenser head is presented to the receiving surface.
  • the recess has a geometry such that the bead profile of the output on the surface of the liquid material is ver ⁇ repaired.
  • Liquid material is dispensed by relative lateral movement between the device and the receiving surface.
  • the output device comprises an elaborately designed Transportsteue ⁇ tion to ge ⁇ admirrangn a reproducible dispensing of liquid.
  • the present invention was therefore based on the object to remedy the disadvantages of the prior art described above, in particular to reduce the cost of materials and to avoid primer defects or primer puddles or runners.
  • the use of felt belts and an elaborate transport control system should be avoided when applying liquids to surfaces.
  • liquids in particular the primer
  • surfaces especially the surface of vehicle attachment parts, especially of vehicle windows
  • the new automated primer application system PA has been found for the production of attachments for locomotion means.
  • the highly pressurized water jet- reinforced polymer pulp web is provided for the application of a liquid.
  • the present invention relates to an automated prime ⁇ rarguesssystem for the production of attachments for means of transport.
  • the automated primer application system comprises at least one high-pressure water-jet-consolidated polymer pulp nonwoven fabric, an output coil for clean, that is un ⁇ -used high-pressure water-jet-consolidated polymer cell ⁇ nonwoven fabric and a take-up spool for used, that is to say even with a component surface in contact stood by high-pressure water-jet-consolidated polymer pulp web.
  • the automated primer application system includes a gun with a nozzle orifice.
  • the high-pressure water-jet solidified polymer pulp web is guided from the output ⁇ coil via the applicator head for receiving coil and is arranged in front of the nozzle opening.
  • a primer liquid can be supplied, so that primer liquid can be applied to the surface of a component via the polymer pulp web.
  • the high-pressure water jet-solidified polymer pulp web is soaked and thus transfers the liquid to the surface, preferably to the glass, ceramic or synthetic material.
  • the high-pressure water-jet-bonded polymer pulp web absorbs significantly less liquid, in particular significantly fewer primers, so that less liquid, in particular fewer primers, must be discarded when changing or further knitting the knitted fabric.
  • the formation of primer puddles and primer runners is reduced.
  • the change of the knitted fabric in the context of the method according to the invention is carried out using the applicator system according to the invention via the roller system from the output spool and take-up spool similar to a film roll, wherein the roller system must move the high-pressure water-jet reinforced polymer pulp web, each only by a few centimeters.
  • the present invention achieves its advantages in that the primers or other liquids are not applied via felt heads or felt belts, but via a nozzle with a prestressed high pressure water jet reinforced polymer pulp web, wherein the liquid soaks the knitted fabric and thus the liquid to the surface, preferably a glass , Ceramic or plastic surface and in particular ei ⁇ NEN disc base body for a vehicle window, can pass.
  • the high-pressure water-jet-bonded polymer pulp web preferably has a thickness of 0.1 mm to 2 mm, more preferably of 0.2 mm to 1 mm. With these material thicknesses, the loss of primer liquid is advantageously reduced when the heated nonwoven fabric is subjected to further stroking , while at the same time the fleece shows a very good stability.
  • polymers of the polymer pulp web all technical ⁇ rule plastics are concerned, may form the fibers which are deformed with a high pressure water jet without decomposition and bond with other fibrous materials such as pulp.
  • Thermoplastic polyesters particularly polyethylene terephthalate (PET) are particularly preferred USAGE ⁇ det. Particularly good results were achieved with PET pulp webs.
  • the high-pressure water-jet-consolidated polymer pulp mat based on its respective Automatmen ⁇ ge, 40 wt .-% to 60 wt .-% polyester and 60 wt .-% to 40 wt .-% cellulose, in particular 48 wt .-% polyester and 52 wt .-% pulp or it consists of these.
  • the high-pressure water-jet-reinforced polyester pulp nonwoven preferably contains 40 to 60% by weight of polyester and 60 to 40% by weight of pulp, in particular 48% by weight of polyester and 52% by weight of pulp, based on its respective total amount it consists of these.
  • Materials of this type are known and are sold, for example, under the trademark DuPont Sontara® Print Master. These Sontara® nonwovens are marketed as special wash mats for printing presses with a turning device and a rough impression cylinder.
  • the Sontara® nonwovens (see US Pat. No. 3,837,995) have been used, for example, in surgical face masks (see German Patent Application DE 36 01 449 A1) and in medical drapes (see European Patent EP 0 197 048 B1). It is not known to use Sontara® nonwovens in the manufacture of locomotive attachments.
  • Ver ⁇ were cars, buses or trains, transportation to air, in particular aircraft, balloons or blimps and Fortbewe ⁇ supply medium to water, in particular ships and boats.
  • vehicle windows in the context of the present invention includes discs made of mineral glass or plastic.
  • the discs may be flat or curved or three-dimensionally configured and have a black border.
  • the black border may be made by screen printing with a suitable ceramic or organic screen printing paste, or by grafting a polymeric material layer.
  • the discs, additional elements as ⁇ game as mounting domes, ornamental decoration or soft components can have.
  • the automated primer application system includes at least one carrier ⁇ plate and a guide roller. On the carrier plate, the take-up reel for the used high-pressure water-jet-reinforced polymer pulp web and the output reel for the clean high-pressure water jet-solidified polymer pulp web are arranged.
  • the dispensing spool is rotatably mounted on the carrier plate by means of one or more first sockets.
  • the pickup coil is arranged using at least ei ⁇ second ner bushing rotatably mounted on said support plate.
  • the primer coating system also includes a diverting roller associated with the rotary dispensing spool.
  • the deflection roller is arranged so that the clean high-pressure water-jet polymer pulp web is directed from the output spool over the deflection ⁇ roll to the nozzle opening of the gun, where it is impregnated with the primer liquid, and fed from there to the take-up reel and wound there.
  • the high-pressure water-jet solidified polymer pulp web on the take-up spool, the Ausgabespu ⁇ le, the application head with the nozzle opening and 1 to 3 ⁇ deflection roll is guided. Due to the properties of the Sirichristwas ⁇ serstrahlverincomeen Polmyer pulp batt a complicated transport system is necessary, because a good bias voltage is already sawn with a group consisting of only a few rollers System achieved. Only 1 to 2 deflection rollers are preferred, particularly preferred is 1 part of the deflection roller automatable ⁇ th primer application system. With a pulley the Sy ⁇ stem and thus the production is cost-effective and the system-stem takes up less space at the production site and can be used flexibly for small components.
  • the dispensing spool is arranged on the carrier plate above the take-up spool.
  • no primer liquid adhering to the used polymer cellulosic web can drip by gravity on the clean polymer pulp web on the output spool.
  • the width of the polymer cellulosic nonwovens can vary widely and depends in particular on the desired width of the applied trace on the surface. But it is also possible not to achieve the desired width with a passage of he ⁇ inventive method, but with multiple passes.
  • the primer application system of the invention has an on ⁇ supporting head, which is preferably made of polytetrafluoroethylene (PTFE, Teflon®) or polychlorotrifluoroethylene (PCTFE) is made.
  • PTFE polytetrafluoroethylene
  • PCTFE polychlorotrifluoroethylene
  • the applicator head comprises a primer fluid port, which is supplied from a primer reservoir via a supply line, and a shutter, which closes the nozzle orifice as soon as the prime mover system enters a primer reservoir Parking position goes.
  • the metering of the liquid takes place, in particular of the primer via a flexible Schlauchsy ⁇ stem through which the fluid pressure controlled from a pre ⁇ is replenished storage container.
  • the exact quantity metering takes place via the reservoir, which is acted upon by a slight overpressure.
  • the overpressure can be regulated exactly with a valve.
  • Primers which further reduces the material requirements and increases the order efficiency.
  • the overpressure in the storage container is reduced. This prevents any liquid from running after the applicator head and dripping. If neces ⁇ dig, it is additionally possible to create a vacuum in the reservoir.
  • the supply of the liquid, in particular of the primer can also be effected by gravity in the context of the method according to the invention. Thus, for the supply of the liquid, in particular the primer, no moving parts, to which the primer can settle and dry, is required, which represents a further particular advantage of the applicator device according to the invention.
  • a mechanism is arranged on the rear side of the carrier plate, which determines the stroke of the feed for the high-pressure water jet-reinforced polymer pulp web and which comprises the following functionally associated components: a timing lever, a lever bearing, a first spring, which exerts a variable force on the timing lever, a second take-up spool associated ratchet wheel, a detent lever, which is coupled via a second spring with a pawl, and a protective cover for the mechanics.
  • This construction ensures a controlled and particularly efficient feed of the high-pressure water jet-reinforced polymer pulp web.
  • the rear side of the carrier plate lies opposite the side on which the take-up spool and dispensing spout are fastened.
  • the flow of the method for controlled application of the primer liquids on surfaces of add-on parts for means of transport with the aid of automated primer application system of the invention can be as follows ⁇ write: First, an attachment part is provided. The application head with the impregnated high-pressure water-jet-reinforced polymer pulp web is placed on the component surface. Through the nozzle opening in the application head Pri ⁇ mer liquid is supplied to the high pressure water jet polymer nonwoven pulp. The component surface or the highly pressurized water- jet- solidified polymer pulp web is ⁇ be moved long the percarbonate to primer liquid contours.
  • the contact between the application head with the impregnated high-pressure water jet-reinforced polymer pulp web and the component surface is dissolved, that is, the attachment is removed.
  • This can drive Ver ⁇ attachments for transportation automatically be provided without unsightly primer puddles are formed with a primer.
  • the application system according to the invention is preferably moved and controlled by a robot according to the contours of the application.
  • the liquid or primer is supplied continuously via the applicator head as described above.
  • the applicator device is brought into a parking position after releasing the contact between the application head and the component surface in a waiting position or, in the case of prolonged standstill.
  • the waiting position the PA remains until the next component is fed.
  • the nozzle opening for the liquid, in particular the primer is closed with a closure pin.
  • the impregnated high pressure water jet bonded polymer pulp web is indexed one position further so that clean polymer pulp web is positioned in front of the nozzle orifice. This he ⁇ preferably follows by means of a mechanism that has a lever and a ratchet wheel. The lever itself is actuated by the robot .
  • the closing of the nozzle opening occurs loading vorzugt in a simple manner in order that the inventive system is lowered to a locking pin, the ⁇ sen upper, free end is shaped so that it closes the Düsenöff ⁇ voltage accurately.
  • the closure pin can in a further embodiment, be mounted on a spring, so that, where appropriate, existing tolerances of the robot be ⁇ equalized.
  • the high-pressure water jet-reinforced polymer pulp web or suction belt is first advanced and a test application is carried out on a test strip.
  • the trial order can be collected densitometrically or via a scanner. This ensures that the subsequent ⁇ sequent application of liquid, especially of primer, it is ⁇ run successfully.
  • the component surfaces are preferably glass, ceramic or plastic surfaces.
  • the invention further includes the use of a high pressure hydroentangled polymer cellulosic web for applying primer fluids in the manufacture of a locomotion accessory.
  • the polymer is preferably a polyester, more preferably a polyethylene terephthalate (PET).
  • PET polyethylene terephthalate
  • the high pressure water jet-solidified polymer pulp liese be used in the manufacture of Kraftfahrzeu ⁇ gene, particularly in the manufacture of vehicle windows, vehicle roofs, spoiler elements, roof panels or moldings.
  • the high-pressure water jet-strengthened polymer cellulosic nonwovens are used for the preparation of the direct bonding of vehicle windows with bodies.
  • FIG. 1 shows a plan view of the front view of the automated primer application system PA
  • Figure 2 is a plan view of a longitudinal section through the
  • Figure 3 is a plan view of the rear view of the automatable ⁇ th primer application system without the protection PA 13;
  • Figure 4 is a plan view of the side view of the automatic ⁇ overbased primer application system PA in parking position;
  • Figure 5 is a plan view of the side view of another
  • Embodiment of the automated primer application system PA in parking position Embodiment of the automated primer application system PA in parking position.
  • FIG. 1 shows a plan view of the front view of the application system PA according to the invention with a carrier plate O1.
  • a delivery spool 02 rotatably supported by the first sockets 10 and 11 for the clean suction belt 19 has a width of 1.5 cm and a thickness of 1 mm.
  • a suction belt 19 erfindungsge ⁇ according to a high pressure water jet reinforced polyester pulp nonwoven fabric is used, which, based on the nonwoven, from
  • the off ⁇ transfer coil 02 is disposed above the rotatably arranged with the aid of the second sleeve 12 on the support plate 01 up spool 03 for the suction belt used nineteenth
  • the rotatable Ausgabespule 02 is associated with a guide roller 21, from which the clean high pressure water jet-reinforced polyester pulp web 19 is directed to the nozzle opening 20 of the applicator head 8 made of PTFE. There it is impregnated with the primer 26. From the nozzle opening 20, it is one of the rotatable angeord ⁇ using the second sleeve 12 on the support plate 01 angeord ⁇ Neten receiving coil 03 and wound there.
  • FIG. 2 shows the plan view of a longitudinal section along the center line of the carrier plate 12.
  • FIG. 3 shows a plan view of the rear view of the application system PA according to the invention without the protective cover 13.
  • a mechanism is arranged on the rear side of the carrier plate 01 which predetermines the stroke of the feed for the polyester pulp hardened by high pressure water jet and which preferably the following functionally related components comprise:
  • a locking lever 07 which is coupled via a second spring 15 with a pawl 05, as well as
  • the clock is set by means of a computer-controlled robot.
  • FIG. 4 shows an embodiment of the application system PA according to the invention in side view and parking position 24.
  • the storage container 27 for the primer 26 is arranged above the application system PA according to the invention.
  • a supply of compressed air 29, which with a compressed air control 28th can be regulated.
  • the reservoir 27 is fluidly connected via the flexible supply line 25 to the connection 9 for primer liquid.
  • the mechanism according to FIG. 3 is covered by the protective cover 13.
  • the applicator head 8 made of PTFE is lowered onto a closure pin 23, which is fastened to a machine component 22.
  • the Ver ⁇ circuiting pin 23 pierces the suction band 19 and is supported on a spring, so that tolerances of the robot can hereby be offset from ⁇ .
  • the upper free end of the closure pin 23 is shaped so that it closes the nozzle opening 20 passge ⁇ nau.
  • the invention it is advantageous if, during a restart, first a feed of the high-pressure water-jet-reinforced polymer pulp web 19 or suction belt 19 takes place and a test application is carried out on a test strip.
  • the trial order can be collected densitometrically or via a scanner. This ensures that the subsequent ⁇ sequent application of liquid, especially of primer, ER will run successfully.
  • FIG. 5 shows another embodiment of the Invention ⁇ proper application system PA in side view and parking position 24.
  • the application system according to the invention PA corresponds to sides NEN features the application system according to the invention PA of Figure 4, except that the primer reservoir 27 by means of the protective cover 13 of Mounts 30 is attached.
  • the primer reservoir 27 is also here via a flexible Zu- 25 for the primer 26 to the terminal 09 fluidly connected.
  • the primer 26 is conveyed from the reservoir 27 via the supply line 25 by gravity to the primer liquid port 09.

Landscapes

  • Coating Apparatus (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Système automatisé d'application de couche d'apprêt (PA) pour la fabrication de pièces pour des moyens de locomotion, qui comporte au moins une bobine distributrice (2), une bobine réceptrice (3), une tête d'application (8) pourvue d'un orifice de buse (20) et une nappe de polymère-cellulose (19) consolidée par hydroliage. Ladite nappe de polymère-cellulose (19) consolidée par hydroliage est dirigée de la bobine distributrice (2) en passant sur la tête d'application (8) vers la bobine réceptrice (3), la nappe de polymère-cellulose (19) consolidée par hydroliage est disposée devant l'orifice de buse (20), et un liquide (26) de formation de couche d'apprêt peut être guidé à travers l'orifice de buse (20) de manière telle que le liquide (26) de formation de couche d'apprêt peut être appliqué sur une surface de la pièce par l'intermédiaire de la nappe de polymère-cellulose (19).
EP16775240.1A 2015-10-07 2016-09-29 Systeme d'application de primaire automatise Active EP3359304B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16775240T PL3359304T3 (pl) 2015-10-07 2016-09-29 Zautomatyzowany system nanoszenia podkładu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15188780 2015-10-07
PCT/EP2016/073356 WO2017060162A1 (fr) 2015-10-07 2016-09-29 Système automatisé d'application de couche d'apprêt

Publications (2)

Publication Number Publication Date
EP3359304A1 true EP3359304A1 (fr) 2018-08-15
EP3359304B1 EP3359304B1 (fr) 2019-08-14

Family

ID=54337107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16775240.1A Active EP3359304B1 (fr) 2015-10-07 2016-09-29 Systeme d'application de primaire automatise

Country Status (13)

Country Link
US (1) US20180243782A1 (fr)
EP (1) EP3359304B1 (fr)
JP (1) JP6625739B2 (fr)
KR (1) KR102099027B1 (fr)
CN (1) CN106999975B (fr)
BR (1) BR112018004621B1 (fr)
CA (1) CA2997948C (fr)
ES (1) ES2755408T3 (fr)
MX (1) MX382715B (fr)
PL (1) PL3359304T3 (fr)
PT (1) PT3359304T (fr)
RU (1) RU2687421C1 (fr)
WO (1) WO2017060162A1 (fr)

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CN111002918A (zh) * 2018-10-07 2020-04-14 聂艺泽 一种自发光、反光车标及制作方法
TWI761768B (zh) * 2020-02-19 2022-04-21 陽程科技股份有限公司 可利用放捲無塵布控制塗佈頭塗層厚度之塗佈機
CN112827750B (zh) * 2020-12-31 2021-11-23 江苏智配新材料科技有限公司 一种套线表层涂饰材料的加工系统

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PL3359304T3 (pl) 2020-02-28
PT3359304T (pt) 2019-11-21
MX382715B (es) 2025-03-13
BR112018004621A2 (pt) 2018-09-25
BR112018004621B1 (pt) 2021-11-30
CA2997948C (fr) 2020-02-25
ES2755408T3 (es) 2020-04-22
MX2018004105A (es) 2018-05-17
JP6625739B2 (ja) 2019-12-25
CN106999975A (zh) 2017-08-01
KR20180048976A (ko) 2018-05-10
US20180243782A1 (en) 2018-08-30
CN106999975B (zh) 2020-12-25
CA2997948A1 (fr) 2017-04-13
KR102099027B1 (ko) 2020-04-08
JP2018531782A (ja) 2018-11-01
EP3359304B1 (fr) 2019-08-14
WO2017060162A1 (fr) 2017-04-13

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