EP2393394A1 - Dispositif d'usinage de pièces - Google Patents

Dispositif d'usinage de pièces

Info

Publication number
EP2393394A1
EP2393394A1 EP10706916A EP10706916A EP2393394A1 EP 2393394 A1 EP2393394 A1 EP 2393394A1 EP 10706916 A EP10706916 A EP 10706916A EP 10706916 A EP10706916 A EP 10706916A EP 2393394 A1 EP2393394 A1 EP 2393394A1
Authority
EP
European Patent Office
Prior art keywords
processing
processing means
axes
spindle
workpiece
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Withdrawn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
EP10706916A
Other languages
German (de)
English (en)
Inventor
Michael Pytkowjat
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.)
Pflueger Prazision GmbH
Original Assignee
Pflueger Prazision GmbH
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 Pflueger Prazision GmbH filed Critical Pflueger Prazision GmbH
Publication of EP2393394A1 publication Critical patent/EP2393394A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S3/00—Vehicle cleaning apparatus not integral with vehicles
    • B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
    • B60S3/06—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles with rotary bodies contacting the vehicle
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/001—Cylindrical or annular brush bodies
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S3/00—Vehicle cleaning apparatus not integral with vehicles
    • B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles

Definitions

  • the invention relates to a device for processing, in particular for cleaning, grinding, polishing and activating, workpieces according to the preamble of claim 1.
  • This car washes cleaning system comprises a cleaning device consisting of a support means, a control arranged in the support means, a swing-out of the support means, controlled by the control linkage and a on the Rod end rotatably mounted, operated by an electric motor brush consists.
  • the sole brush is controlled so that all sides of the car are cleaned successively.
  • the control of this brush is also complicated, and the cleaning process requires a long working time.
  • a cleaning device for bodies in particular vehicle bodies, which has a protective hood which surrounds the body during the cleaning process and which has at least one directed against the body air nozzle and at least one suction device.
  • a plurality of air nozzles and a plurality of suction devices may be provided, wherein these suction devices are adaptable to the contour of the body at its edge facing the body and adjustable with respect to the body.
  • An ionizing device is also provided for ionizing dust particles. However, it is not intended to change the setting of the suction devices during the operation of the cleaning device.
  • a washing brush which is vertically aligned relative to a vehicle and rotatably mounted via an axle assembly rotatably mounted on a frame of a car wash, wherein the axle assembly has at least two axle elements, on each of which a washing brush section supporting brush tube member is rotatably mounted coaxially and wherein the individual axle elements are at an angle to each other can be adjusted to adapt the washing brush to the cross section of a motor vehicle.
  • the lower axle in the position of the washing brush is angled laterally next to the vehicle in the direction of the vehicle to clean the retracted, lower body portion.
  • three axle elements can be provided with brush sections, wherein these axle elements can be rotated about the vertical axis in the course of the washing process from a position in front of the vehicle to a position behind the vehicle by 180 ° such that the lower axle element is always in Direction to the vehicle angled runs.
  • the axle elements are aligned one behind the other in the axial direction in a plane.
  • the present invention has set itself the task of further simplifying the control in a device referred to in the preamble of claim 1 and to enable a thorough processing, in particular cleaning, grinding, polishing or activation.
  • the processing especially the brush control and cleaning, can be easily adapted to different car or workpiece types.
  • the adaptation to the different contours is not even preset but can be adjusted simultaneously to the contour during the machining process.
  • the present invention is particularly advantageous in the surface treatment of Rohka- carcasses in the car body construction, in the wind turbine blade machining or machining of other workpieces.
  • the body shells z. B. through several processing stages, such as grinding, degreasing, electroplating and painting, between which the car body must be cleaned in each case.
  • the same rolls can be used instead of different rolls as processing means.
  • the device according to the invention can also be used for grinding or for other machining operations themselves.
  • the speeds of the drives can be individually controlled.
  • the linkage is designed so that the vertical inclination of the axes is adjustable so that the processing means are adapted to the outer shape of the workpiece.
  • the axes are aligned transversely to the working movement direction of the processing equipment.
  • the axes are vertically adjustable by means of the control device controlled drives via the linkage.
  • the adjustment of the individual processing devices to the contour of the workpiece by means of a shaft having sections with different slopes can thus be made continuously and also during the machining process.
  • An expedient, further embodiment of the invention relates to a device with a plurality of articulated axes (14-18) and is characterized in that the support means has the form of a bracket extending over all axes, the control device (s) and one or more Spindle drives are variably mounted on the bracket, the spindle drive is provided on both sides with one or more consecutive or inter-running spindles, the respective outer spindle is rotatably mounted on the associated strap end, on each spindle a spindle nut is provided and the spindle nuts outboard with the outer ends of the end axes and the next inner are hingedly connected to the inner ends of the end axes.
  • the adaptation of the machining means to the workpiece takes place via a shaft, which sections are provided with has different gradients.
  • the adjustment can thus be made continuously and continuously during the machining process.
  • each axis is provided with a bow-shaped, extending to the support device and not obstructing the rollers cover.
  • an ionizing bar extending over the processing device modules is provided in front of the brush opening of the supply air duct.
  • the supply air ionized by it prevents the adhesion of dirt particles to the workpiece.
  • multi-sided exhaust air and supply air ducts and the ionizing rods are therefore used on several sides accordingly. This keeps the processing parameters constantly constant. It is possible not to activate the ionization on the left, right, both sides or both sides.
  • the ionizing bars can be integrated on the individual sides in order to achieve an optimal, constant effect.
  • the device has a total coverage.
  • the direction of rotation of the roller drives is reversible. Therefore, the device has no empty travel and does not have to be turned over to start a new operation. Furthermore, the speed can be set freely selectable. When reversing the direction of rotation of the roller drives all other processes, such as supply air, exhaust air, ionization, etc., are reversed.
  • an automatic monitoring device for monitoring the roller wear is provided with automatic correction of the distance to the workpiece to be machined.
  • a collision monitor is provided to prevent a collision with the workpiece or with other obstacles.
  • a brush pressure and distance monitoring device for the workpiece is provided.
  • the monitoring takes place by means of laser scanning.
  • the monitoring device performs a continuous correction during the machining process.
  • FIG. 1 is a perspective view of an apparatus for cleaning car bodies with five at least partially adjustable axes for five cleaning devices according to the invention
  • FIG. 2 shows a side view of the device of FIG. 1 with displaced axes
  • FIG. 3 is a first perspective partial view of the device of FIG. 2 obliquely from the front
  • FIG. 4 is a second perspective partial view of the device of FIG. 2 obliquely from behind
  • FIG. 5 is a third partial side perspective view of the device of FIG. 2,
  • FIG. 6 is a perspective view of the device of FIG. 1 with a suction and a supply air duct
  • Fig. 7 is a perspective view of the apparatus of Fig. 1 with a
  • FIG. 8 is a cross-sectional view of the device of FIG. 6, FIG.
  • FIG. 9 is a perspective view of an alternative embodiment of a device for cleaning car bodies with three at least partially wise adjustable axes for three processing device modules according to the invention.
  • FIG. 9 is an end view of the device of FIG. 9,
  • FIG. 11 is a side view of the device of FIG. 9 with adjusted left module
  • FIG. 12 is a perspective view of the device of FIG. 11,
  • FIG. 13 is a rear view of the device of FIG. 11,
  • FIG. 14 is a side view of the device of FIG. 9,
  • Fig. 15 is an enlarged partial view of FIG. 14 from the rear and
  • Fig. 16 rollers designed as half shells.
  • the device in Fig. 1 comprises a support means substantially in the form of a U-shaped bracket 1 with angled bracket ends 2, 3.
  • a support housing 4 for an electric motor 5 and an associated, not shown control device is mounted inside.
  • From the electric motor 5 go to both sides of the motor in each case two nested spindles 6, 7 and 8, 9, of which the spindle 7 is rotatably mounted on the strap end 2 and the spindle 9 at the strap end 3.
  • On each spindle 6-9 runs a spindle nut, on the spindle 6, a spindle nut 10, on the spindle 7, a spindle nut 11, on the spindle 8, a spindle nut 12 and on the spindle 9, a spindle nut 13.
  • axes 14-18 arranged in the axial longitudinal direction one behind the other in a plane.
  • the outer end side of the end axis 14 is connected in an articulated manner to the spindle nut 11 by means of a pair of rods 19, 20.
  • the inner end side of the end axis 14 is over a corresponding ing rod pair (21), 22 pivotally connected to the spindle nut 10.
  • an analog arrangement is provided, namely the outer end side of the end axis 18 by means of a pair of rods (23), 24 with the spindle nut 13 and the inner end side of the end axis 18 via a corresponding rod pair (25), 26 with the spindle nut 12 articulated connected.
  • a brush roller On the axes 14-18, not shown, electrically driven brush rollers rotate. Such a brush roller is shown in section in Fig. 8. This brush roller preferably carries nylon brushes 26.
  • the electric motor 5 is controlled by the control device autotype-dependent in such a way that by adjusting the spindle nuts 10-13, the vertical inclination of the axes 14, 15 and 17, 18 set so that the brush rollers to the Exterior shape, for example, the car body adapts.
  • the respective end faces of the axes 14, 15 and 17, 18 can be moved from the straight normal position down or up.
  • the angle of inclination is greater than zero.
  • the drive for each brush roller itself is integrated in this.
  • FIGS 2-5 show such a displacement of the axes 14, 15 downwards. From these figures, the nesting of the spindles 6, 7 and 8, 9 can be seen more clearly. Further, U-shaped covers 27-31 are shown for each axle with their roller bust, which are each attached to respective pairs of rods. These covers prevent debris from being thrown from the surface of the car body into the spindle drive. It is clearly a modular structure recognizable, which belong to a module, for example, the axis 14 and the cover 27.
  • FIG. 5 shows a suction channel 34, which is arranged on the one longitudinal side of the device, and an inlet air channel 35, which is arranged on the other side of the device.
  • Opening of the suction channel 34 takes the brushing by 26 of the left-handed
  • Brush roller 25 brushed dirt on and diverts them in a manner not shown in a container. This suction is supported by the compressed air of the supply air duct 35, whose opening is also just above the body surface. To ionize the compressed air is before the
  • Zu Kunststoffkanalötechnischetician a lonisierstab 36 is provided.
  • the ionized air neutralises the static charge of the dirt particles and thus prevents the adhesion to the
  • Body surface is scratched. Furthermore, an intensive cleaning is possible.
  • FIGS. 9 to 15 show an alternative embodiment of a device according to the invention.
  • this device has three processing device modules 38-40, which are each provided with a processing means, such as the processing means 41.
  • These processing means may be, for example, brush rollers for cleaning or grinding rollers for grinding.
  • the control of the modules 38-40 can be carried out as in the first embodiment of the device described in FIGS. 1-8.
  • the outer ends of the modules 38 and 40 are vertically pivotable downwardly while the middle module 39 is rigid.
  • the following explanation refers to the module 38; the other modules 39, 40 are constructed the same or similar.
  • Each processing means 41 carries therein an electric motor which is supported by two engine brackets, such as the engine bracket 42.
  • a suction channel such as the suction channels 44, 45, connected to the mounting plate 43.
  • the suction channels taper upwards to a suction nozzle, such as the suction nozzle 46.
  • a Sammelhutze 47 is arranged, the attachment to a mobile HaI- sion is not shown.
  • the Sammelhutze 47 has the task to collect from the individual suction channels, such as 44, 45, originating particles and dissipate in a manner not shown. With the Sammelhutze 47 a holder 48 is connected, which holds a control computer, not shown.
  • Fig. 10 shows the described structure of a front side.
  • the exhaust ports, such as 46, 46 ' are opposed by nozzle ports, such as 49, 49 ' , which receive the particles from the exhaust ducts and the hood environment.
  • nozzle ports such as 49, 49 '
  • abutment 51 for a rotary lever 52 is mounted on the mounting plate 43.
  • an ionizing rod 53 is arranged in the longitudinal direction of the device.
  • an ionizing rod 53 ' is arranged in the longitudinal direction of the device.
  • ionizing rods can be fastened to the associated suction channels, and the ionizing rods associated with the modules 38, 40 are also pivoted. Due to the two-sided arrangement of suction channels and lonisierstäben a reverse operation of the electric motors of the processing means can be provided. As a result, the device does not need to be turned by 180 ° in the machining operations.
  • FIGS. 11-13 the alternative device is shown again with the left module 38 folded down.
  • the right module 40 could also be folded down.
  • Fig. 14 the alternative device is shown again from the side.
  • the drive motor 5 and the bearing caps 50, 50 ' are stabilized by means of support plates 54, 55 on the collecting sleeve 47.
  • This figure also shows how the exhaust ports, such as 46, and the nozzle ports, such as 49, are opposed to the individual modules 38-40.
  • Fig. 15 it is shown that the support plates, such as 54, are provided with recesses 56 in order to save material and weight. Between the mounting plate 43 and the processing means 41 is a free space 57. With 45 'is the next suction referred to.
  • a divided processing roller is shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

L'invention porte sur un dispositif pour l'usinage, en particulier le nettoyage, le ponçage, le polissage ou l'activation de pièces, en particulier de carrosseries automobiles ou de pales d'éoliennes. Ce dispositif comporte un dispositif porteur (1, 47), qui porte au moins un dispositif d'usinage (25) comportant des moyens d'usinage (26, 41), le dispositif d'usinage coopérant avec un dispositif de commande. Le dispositif d'usinage (25) comprend au moins deux modules, montés en série, avec des moyens d'usinage (26, 41), de préférence des moyens d'usinage configurés comme des cylindres, qui pendant la marche du dispositif s'adaptent au contour extérieur de la pièce, et sont en liaison active avec cette dernière.
EP10706916A 2009-02-09 2010-02-08 Dispositif d'usinage de pièces Withdrawn EP2393394A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009008158A DE102009008158A1 (de) 2009-02-09 2009-02-09 Vorrichtung zum Reinigen von Werkstücken
PCT/EP2010/000760 WO2010089143A1 (fr) 2009-02-09 2010-02-08 Dispositif d'usinage de pièces

Publications (1)

Publication Number Publication Date
EP2393394A1 true EP2393394A1 (fr) 2011-12-14

Family

ID=42062254

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10706916A Withdrawn EP2393394A1 (fr) 2009-02-09 2010-02-08 Dispositif d'usinage de pièces

Country Status (3)

Country Link
EP (1) EP2393394A1 (fr)
DE (1) DE102009008158A1 (fr)
WO (1) WO2010089143A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015122388A1 (de) * 2015-12-21 2017-06-22 Pflüger Präzision GmbH Vorrichtung und Verfahren zum Reinigen oder Feinbearbeiten von Werkstücken
CN108501884A (zh) * 2018-01-25 2018-09-07 青岛日森机电有限公司 一种框架式隧道洗车机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350733A (en) 1966-08-05 1967-11-07 Daniel C Hanna Car washing devices
US5279013A (en) * 1991-07-23 1994-01-18 James Roncaglione Vehicle-washing apparatus with brush support having fixed shafts and linear bearings
DE4140673A1 (de) * 1991-12-11 1993-06-17 Baral Karl Heinz Reinigungseinrichtung fuer karosserien, insbesondere fahrzeugkarosserien, sowie verfahren zur reinigung von karosserien unter verwendung der reinigungseinrichtung
DE4334132C5 (de) * 1993-10-07 2012-02-09 Otto Christ Gmbh & Co Waschbürste
DE19620684B4 (de) * 1996-05-22 2010-09-30 Otto Christ Gmbh & Co Vertikale Waschbürste

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010089143A1 *

Also Published As

Publication number Publication date
WO2010089143A1 (fr) 2010-08-12
DE102009008158A1 (de) 2010-08-12

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